2026-09-02 13:18
ftp://ftp.de.debian.org/debian/pool/main/m/m4/m4_1.4.21.orig.tar.xz
cppcheck-options: --library=posix --library=gnu --library=bsd --library=bsd  --inconclusive --enable=style,information --inline-suppr --template=daca2 --disable=missingInclude --suppress=unmatchedSuppression --check-library --debug-warnings --suppress=autoNoType --suppress=valueFlowBailout --suppress=bailoutUninitVar --suppress=symbolDatabaseWarning --suppress=normalCheckLevelConditionExpressions -D__GNUC__ --platform=unix64 -j1
platform: Linux-6.12.90+deb13.1-amd64-x86_64-with-glibc2.41
python: 3.12.13
client-version: 1.4.0
compiler: g++ (Debian 14.2.0-19) 14.2.0
cppcheck: head 2.21.0
head-info: 8357500 (2026-08-31 12:14:55 +0200)
count: 971 975
elapsed-time: 6.8 6.9
head-timing-info:

old-timing-info:

head results:
m4-1.4.21/lib/vasnprintf.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/asyncsafe-spin.c:56:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_BLOCK [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/asyncsafe-spin.c:72:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_SETMASK [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/openat.h:25:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/basename-lgpl.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/dirname.h:25:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/binary-io.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/bitrotate.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/btowc.c:30:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EOF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/c-ctype.h:28:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/c-stack.h:20:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/c-strcase.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/calloc.c:45:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/pathmax.h:44:4: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/canonicalize.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/gl_list.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/clean-temp.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/cloexec.c:62:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/cloexec.c:82:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable F_DUPFD_CLOEXEC [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/fpending.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/closedir.c:60:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/freadahead.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/quotearg.h:26:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/concat-filename.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/dirfd.c:40:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/dup-safer-flag.c:36:29: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_CLOEXEC [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/dup-safer.c:33:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable F_DUPFD [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/dup-safer.c:31:16: style:inconclusive: Function 'dup_safer' argument 1 names different: declaration '<unnamed>' definition 'fd'. [funcArgNamesDifferentUnnamed]
m4-1.4.21/lib/dup2.c:197:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/error.c:155:5: error: #error Please port fcntl to your platform [preprocessorErrorDirective]
m4-1.4.21/lib/fatal-signal.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/filenamecat.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/freading.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/fcntl.c:432:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/fcntl.c:489:31: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_CLOEXEC [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/fd-safer-flag.c:45:25: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/fd-safer.c:42:25: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/fd-safer.c:37:15: style:inconclusive: Function 'fd_safer' argument 1 names different: declaration '<unnamed>' definition 'fd'. [funcArgNamesDifferentUnnamed]
m4-1.4.21/lib/hash.h:31:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/stdio-safer.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/fopen.c:72:30: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDONLY [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/fpurge.c:146:4: error: #error "Please port gnulib fpurge.c to your platform! Look at the definitions of fflush, setvbuf and ungetc on your system, then report this to bug-gnulib." [preprocessorErrorDirective]
m4-1.4.21/lib/free.c:41:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/isnand-nolibm.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/isnanl-nolibm.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/fseeko.c:117:4: error: #error "Please port gnulib fseeko.c to your platform! Look at the code in fseeko.c, then report this to bug-gnulib." [preprocessorErrorDirective]
m4-1.4.21/lib/fseterr.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/stat-time.h:26:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/ftell.c:34:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/getcwd-lgpl.c:54:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/getcwd-lgpl.c:80:11: style: Variable 'ptr' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/getdtablesize.c:111:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable RLIMIT_NOFILE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/getlocalename_l-unsafe.c:662:3: error: #error "Please port gnulib getlocalename_l-unsafe.c to your platform! Report this to bug-gnulib." [preprocessorErrorDirective]
m4-1.4.21/lib/getopt.c:283:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable GNULIB_TEXT_DOMAIN [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/getopt.c:624:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable GNULIB_TEXT_DOMAIN [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/gettext.h:311:16: error: Returning pointer to local variable 'msg_ctxt_id' that will be invalid when returning. [returnDanglingLifetime]
m4-1.4.21/lib/gettext.h:303:15: note: Array decayed to pointer here.
m4-1.4.21/lib/gettext.h:304:40: note: Passed to 'dcgettext'.
m4-1.4.21/lib/gettext.h:310:11: note: Assuming condition is true
m4-1.4.21/lib/gettext.h:291:8: note: Variable created here.
m4-1.4.21/lib/gettext.h:311:16: note: Returning pointer to local variable 'msg_ctxt_id' that will be invalid when returning.
m4-1.4.21/lib/getopt.c:273:18: warning: The address of variable 'ambig_fallback' might be accessed at non-zero index. [objectIndex]
m4-1.4.21/lib/getopt.c:252:21: note: Address of variable taken here.
m4-1.4.21/lib/getopt.c:272:21: note: Assuming condition is true
m4-1.4.21/lib/getopt.c:273:18: note: The address of variable 'ambig_fallback' might be accessed at non-zero index.
m4-1.4.21/lib/getopt.c:266:18: style: Condition 'ambig_set!=&ambig_fallback' is always true [knownConditionTrueFalse]
m4-1.4.21/lib/getopt.c:253:16: note: Assuming that condition '!ambig_set' is not redundant
m4-1.4.21/lib/getopt.c:266:18: note: Condition 'ambig_set!=&ambig_fallback' is always true
m4-1.4.21/lib/getopt.c:268:16: warning: Either the condition '!ambig_set' is redundant or there is possible null pointer dereference: ambig_set. [nullPointerRedundantCheck]
m4-1.4.21/lib/getopt.c:253:16: note: Assuming that condition '!ambig_set' is not redundant
m4-1.4.21/lib/getopt.c:268:16: note: Null pointer dereference
m4-1.4.21/lib/getopt.c:269:8: warning: Either the condition '!ambig_set' is redundant or there is possible null pointer dereference: ambig_set. [nullPointerRedundantCheck]
m4-1.4.21/lib/getopt.c:253:16: note: Assuming that condition '!ambig_set' is not redundant
m4-1.4.21/lib/getopt.c:269:8: note: Null pointer dereference
m4-1.4.21/lib/getopt.c:475:25: style:inconclusive: Function '_getopt_internal_r' argument 1 names different: declaration '___argc' definition 'argc'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:101:36: note: Function '_getopt_internal_r' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt.c:475:25: note: Function '_getopt_internal_r' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt.c:475:38: style:inconclusive: Function '_getopt_internal_r' argument 2 names different: declaration '___argv' definition 'argv'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:101:52: note: Function '_getopt_internal_r' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt.c:475:38: note: Function '_getopt_internal_r' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt.c:475:56: style:inconclusive: Function '_getopt_internal_r' argument 3 names different: declaration '__shortopts' definition 'optstring'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:102:23: note: Function '_getopt_internal_r' argument 3 names different: declaration '__shortopts' definition 'optstring'.
m4-1.4.21/lib/getopt.c:475:56: note: Function '_getopt_internal_r' argument 3 names different: declaration '__shortopts' definition 'optstring'.
m4-1.4.21/lib/getopt.c:476:28: style:inconclusive: Function '_getopt_internal_r' argument 4 names different: declaration '__longopts' definition 'longopts'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:103:32: note: Function '_getopt_internal_r' argument 4 names different: declaration '__longopts' definition 'longopts'.
m4-1.4.21/lib/getopt.c:476:28: note: Function '_getopt_internal_r' argument 4 names different: declaration '__longopts' definition 'longopts'.
m4-1.4.21/lib/getopt.c:476:43: style:inconclusive: Function '_getopt_internal_r' argument 5 names different: declaration '__longind' definition 'longind'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:103:49: note: Function '_getopt_internal_r' argument 5 names different: declaration '__longind' definition 'longind'.
m4-1.4.21/lib/getopt.c:476:43: note: Function '_getopt_internal_r' argument 5 names different: declaration '__longind' definition 'longind'.
m4-1.4.21/lib/getopt.c:477:11: style:inconclusive: Function '_getopt_internal_r' argument 6 names different: declaration '__long_only' definition 'long_only'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:104:15: note: Function '_getopt_internal_r' argument 6 names different: declaration '__long_only' definition 'long_only'.
m4-1.4.21/lib/getopt.c:477:11: note: Function '_getopt_internal_r' argument 6 names different: declaration '__long_only' definition 'long_only'.
m4-1.4.21/lib/getopt.c:477:43: style:inconclusive: Function '_getopt_internal_r' argument 7 names different: declaration '__data' definition 'd'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:104:49: note: Function '_getopt_internal_r' argument 7 names different: declaration '__data' definition 'd'.
m4-1.4.21/lib/getopt.c:477:43: note: Function '_getopt_internal_r' argument 7 names different: declaration '__data' definition 'd'.
m4-1.4.21/lib/getopt.c:477:50: style:inconclusive: Function '_getopt_internal_r' argument 8 names different: declaration '__posixly_correct' definition 'posixly_correct'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:105:15: note: Function '_getopt_internal_r' argument 8 names different: declaration '__posixly_correct' definition 'posixly_correct'.
m4-1.4.21/lib/getopt.c:477:50: note: Function '_getopt_internal_r' argument 8 names different: declaration '__posixly_correct' definition 'posixly_correct'.
m4-1.4.21/lib/getopt.c:706:23: style:inconclusive: Function '_getopt_internal' argument 1 names different: declaration '___argc' definition 'argc'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:25:34: note: Function '_getopt_internal' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt.c:706:23: note: Function '_getopt_internal' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt.c:706:36: style:inconclusive: Function '_getopt_internal' argument 2 names different: declaration '___argv' definition 'argv'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:25:50: note: Function '_getopt_internal' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt.c:706:36: note: Function '_getopt_internal' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt.c:706:54: style:inconclusive: Function '_getopt_internal' argument 3 names different: declaration '__shortopts' definition 'optstring'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:26:21: note: Function '_getopt_internal' argument 3 names different: declaration '__shortopts' definition 'optstring'.
m4-1.4.21/lib/getopt.c:706:54: note: Function '_getopt_internal' argument 3 names different: declaration '__shortopts' definition 'optstring'.
m4-1.4.21/lib/getopt.c:707:26: style:inconclusive: Function '_getopt_internal' argument 4 names different: declaration '__longopts' definition 'longopts'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:27:30: note: Function '_getopt_internal' argument 4 names different: declaration '__longopts' definition 'longopts'.
m4-1.4.21/lib/getopt.c:707:26: note: Function '_getopt_internal' argument 4 names different: declaration '__longopts' definition 'longopts'.
m4-1.4.21/lib/getopt.c:707:41: style:inconclusive: Function '_getopt_internal' argument 5 names different: declaration '__longind' definition 'longind'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:27:47: note: Function '_getopt_internal' argument 5 names different: declaration '__longind' definition 'longind'.
m4-1.4.21/lib/getopt.c:707:41: note: Function '_getopt_internal' argument 5 names different: declaration '__longind' definition 'longind'.
m4-1.4.21/lib/getopt.c:707:54: style:inconclusive: Function '_getopt_internal' argument 6 names different: declaration '__long_only' definition 'long_only'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:28:13: note: Function '_getopt_internal' argument 6 names different: declaration '__long_only' definition 'long_only'.
m4-1.4.21/lib/getopt.c:707:54: note: Function '_getopt_internal' argument 6 names different: declaration '__long_only' definition 'long_only'.
m4-1.4.21/lib/getopt.c:708:9: style:inconclusive: Function '_getopt_internal' argument 7 names different: declaration '__posixly_correct' definition 'posixly_correct'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:28:30: note: Function '_getopt_internal' argument 7 names different: declaration '__posixly_correct' definition 'posixly_correct'.
m4-1.4.21/lib/getopt.c:708:9: note: Function '_getopt_internal' argument 7 names different: declaration '__posixly_correct' definition 'posixly_correct'.
m4-1.4.21/lib/getopt1.c:36:21: style:inconclusive: Function '_getopt_long_r' argument 1 names different: declaration '___argc' definition 'argc'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:107:32: note: Function '_getopt_long_r' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt1.c:36:21: note: Function '_getopt_long_r' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt1.c:36:34: style:inconclusive: Function '_getopt_long_r' argument 2 names different: declaration '___argv' definition 'argv'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:107:48: note: Function '_getopt_long_r' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt1.c:36:34: note: Function '_getopt_long_r' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt1.c:36:52: style:inconclusive: Function '_getopt_long_r' argument 3 names different: declaration '__shortopts' definition 'options'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:108:19: note: Function '_getopt_long_r' argument 3 names different: declaration '__shortopts' definition 'options'.
m4-1.4.21/lib/getopt1.c:36:52: note: Function '_getopt_long_r' argument 3 names different: declaration '__shortopts' definition 'options'.
m4-1.4.21/lib/getopt1.c:37:24: style:inconclusive: Function '_getopt_long_r' argument 4 names different: declaration '__longopts' definition 'long_options'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:109:28: note: Function '_getopt_long_r' argument 4 names different: declaration '__longopts' definition 'long_options'.
m4-1.4.21/lib/getopt1.c:37:24: note: Function '_getopt_long_r' argument 4 names different: declaration '__longopts' definition 'long_options'.
m4-1.4.21/lib/getopt1.c:37:43: style:inconclusive: Function '_getopt_long_r' argument 5 names different: declaration '__longind' definition 'opt_index'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:109:45: note: Function '_getopt_long_r' argument 5 names different: declaration '__longind' definition 'opt_index'.
m4-1.4.21/lib/getopt1.c:37:43: note: Function '_getopt_long_r' argument 5 names different: declaration '__longind' definition 'opt_index'.
m4-1.4.21/lib/getopt1.c:38:24: style:inconclusive: Function '_getopt_long_r' argument 6 names different: declaration '__data' definition 'd'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:110:28: note: Function '_getopt_long_r' argument 6 names different: declaration '__data' definition 'd'.
m4-1.4.21/lib/getopt1.c:38:24: note: Function '_getopt_long_r' argument 6 names different: declaration '__data' definition 'd'.
m4-1.4.21/lib/getopt1.c:59:26: style:inconclusive: Function '_getopt_long_only_r' argument 1 names different: declaration '___argc' definition 'argc'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:112:37: note: Function '_getopt_long_only_r' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt1.c:59:26: note: Function '_getopt_long_only_r' argument 1 names different: declaration '___argc' definition 'argc'.
m4-1.4.21/lib/getopt1.c:59:39: style:inconclusive: Function '_getopt_long_only_r' argument 2 names different: declaration '___argv' definition 'argv'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:112:53: note: Function '_getopt_long_only_r' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt1.c:59:39: note: Function '_getopt_long_only_r' argument 2 names different: declaration '___argv' definition 'argv'.
m4-1.4.21/lib/getopt1.c:59:57: style:inconclusive: Function '_getopt_long_only_r' argument 3 names different: declaration '__shortopts' definition 'options'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:113:17: note: Function '_getopt_long_only_r' argument 3 names different: declaration '__shortopts' definition 'options'.
m4-1.4.21/lib/getopt1.c:59:57: note: Function '_getopt_long_only_r' argument 3 names different: declaration '__shortopts' definition 'options'.
m4-1.4.21/lib/getopt1.c:60:29: style:inconclusive: Function '_getopt_long_only_r' argument 4 names different: declaration '__longopts' definition 'long_options'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:114:26: note: Function '_getopt_long_only_r' argument 4 names different: declaration '__longopts' definition 'long_options'.
m4-1.4.21/lib/getopt1.c:60:29: note: Function '_getopt_long_only_r' argument 4 names different: declaration '__longopts' definition 'long_options'.
m4-1.4.21/lib/getopt1.c:60:48: style:inconclusive: Function '_getopt_long_only_r' argument 5 names different: declaration '__longind' definition 'opt_index'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:115:10: note: Function '_getopt_long_only_r' argument 5 names different: declaration '__longind' definition 'opt_index'.
m4-1.4.21/lib/getopt1.c:60:48: note: Function '_getopt_long_only_r' argument 5 names different: declaration '__longind' definition 'opt_index'.
m4-1.4.21/lib/getopt1.c:61:29: style:inconclusive: Function '_getopt_long_only_r' argument 6 names different: declaration '__data' definition 'd'. [funcArgNamesDifferent]
m4-1.4.21/lib/getopt_int.h:116:26: note: Function '_getopt_long_only_r' argument 6 names different: declaration '__data' definition 'd'.
m4-1.4.21/lib/getopt1.c:61:29: note: Function '_getopt_long_only_r' argument 6 names different: declaration '__data' definition 'd'.
m4-1.4.21/lib/minmax.h:28:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/gl_oset.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/gl_xlist.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/gl_xoset.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/glthread/spin.c:294:43: style: Parameter 'lock' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/hard-locale.c:30:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SETLOCALE_NULL_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/hashcode-file.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/hashcode-string1.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/hashcode-string2.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/ialloc.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/isinf.c:26:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable FLT_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/isinf.c:32:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DBL_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/isinf.c:38:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LDBL_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/isnan.c:80:24: style: union member 'memory_double::value' is never used. [unusedStructMember]
m4-1.4.21/lib/isnan.c:80:44: style: union member 'memory_double::word' is never used. [unusedStructMember]
m4-1.4.21/lib/issymlink.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/localcharset.c:1049:14: style: Condition 'locale==NULL' is always true [knownConditionTrueFalse]
m4-1.4.21/lib/localcharset.c:1040:24: note: Assignment 'locale=NULL', assigned value is 0
m4-1.4.21/lib/localcharset.c:1049:14: note: Condition 'locale==NULL' is always true
m4-1.4.21/lib/localcharset.c:540:14: style: struct member 'table_entry::locale' is never used. [unusedStructMember]
m4-1.4.21/lib/localcharset.c:541:14: style: struct member 'table_entry::canonical' is never used. [unusedStructMember]
m4-1.4.21/lib/localcharset.c:1058:22: style: Variable 'locale' is assigned a value that is never used. [unreadVariable]
m4-1.4.21/lib/localename.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/lseek.c:80:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloc.c:43:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloc/dynarray-skeleton.c:95:3: error: #error "DYNARRAY_STRUCT must be defined" [preprocessorErrorDirective]
m4-1.4.21/lib/malloc/dynarray_emplace_enlarge.c:53:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOMEM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloc/dynarray_emplace_enlarge.c:31:40: style: Parameter 'scratch' can be declared as pointer to const. However it seems that '__libc_dynarray_emplace_enlarge' is a callback function, if 'scratch' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/lib/malloc/dynarray_emplace_enlarge.c:77:18: note: You might need to cast the function pointer here
m4-1.4.21/lib/malloc/dynarray_emplace_enlarge.c:31:40: note: Parameter 'scratch' can be declared as pointer to const
m4-1.4.21/lib/malloc/dynarray_finalize.c:59:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable array [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloc/dynarray_finalize.c:29:33: style: Parameter 'scratch' can be declared as pointer to const. However it seems that '__libc_dynarray_finalize' is a callback function, if 'scratch' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/lib/malloc/dynarray_finalize.c:66:18: note: You might need to cast the function pointer here
m4-1.4.21/lib/malloc/dynarray_finalize.c:29:33: note: Parameter 'scratch' can be declared as pointer to const
m4-1.4.21/lib/malloc/dynarray_resize.c:48:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOMEM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloc/dynarray_resize.c:31:31: style: Parameter 'scratch' can be declared as pointer to const. However it seems that '__libc_dynarray_resize' is a callback function, if 'scratch' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/lib/malloc/dynarray_resize.c:68:18: note: You might need to cast the function pointer here
m4-1.4.21/lib/malloc/dynarray_resize.c:31:31: note: Parameter 'scratch' can be declared as pointer to const
m4-1.4.21/lib/malloc/scratch_buffer_grow.c:40:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOMEM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloc/scratch_buffer_grow_preserve.c:49:17: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOMEM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloc/scratch_buffer_set_array_size.c:41:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOMEM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/malloca.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/mbchar.h:149:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/mbiterf.h:79:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/attribute.h:94:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/mbuiterf.h:86:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/mbtowc-impl.h:36:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/mbuiter.h:95:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/memchr2.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/mkstemp-safer.c:33:20: error: Allocation with mkstemp, fd_safer doesn't release it. [leakNoVarFunctionCall]
m4-1.4.21/lib/mkstemp-safer.c:31:22: style:inconclusive: Function 'mkstemp_safer' argument 1 names different: declaration '<unnamed>' definition 'templ'. [funcArgNamesDifferentUnnamed]
m4-1.4.21/lib/msvc-inval.h:57:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/msvc-nothrow.h:30:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/next-prime.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/nl_langinfo.c:83:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SETLOCALE_NULL_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/nl_langinfo.c:395:30: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable decimal_point [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/nl_langinfo.c:469:5: style: Statements following 'return' will never be executed. [unreachableCode]
m4-1.4.21/lib/nl_langinfo.c:520:5: style: Statements following 'return' will never be executed. [unreachableCode]
m4-1.4.21/lib/obstack.c:66:2: error: failed to evaluate #if condition, undefined function-like macro invocation: SHLIB_COMPAT( ... ) [syntaxError]
m4-1.4.21/lib/open.c:67:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_NOFOLLOW [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/open.c:75:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_CREAT [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/open.c:128:7: style: Condition 'check_for_slash_bug' is always false [knownConditionTrueFalse]
m4-1.4.21/lib/open.c:126:27: note: Assignment 'check_for_slash_bug=false', assigned value is 0
m4-1.4.21/lib/open.c:128:7: note: Condition 'check_for_slash_bug' is always false
m4-1.4.21/lib/open.c:142:6: style: Condition 'check_for_slash_bug' is always false [knownConditionTrueFalse]
m4-1.4.21/lib/open.c:126:27: note: Assignment 'check_for_slash_bug=false', assigned value is 0
m4-1.4.21/lib/open.c:142:6: note: Condition 'check_for_slash_bug' is always false
m4-1.4.21/lib/open.c:67:29: style: Clarify calculation precedence for '&' and '?'. [clarifyCalculation]
m4-1.4.21/lib/openat-proc.c:82:17: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_SEARCH [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/opendir.c:95:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/os2-spawn.c:50:17: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/os2-spawn.c:68:25: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/os2-spawn.c:88:37: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable GNULIB_TEXT_DOMAIN [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/os2-spawn.c:139:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/os2-spawn.c:193:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/os2-spawn.c:218:11: style: Condition '!libcx_spawn2_loaded' is always true [knownConditionTrueFalse]
m4-1.4.21/lib/os2-spawn.c:165:17: style:inconclusive: Function 'spawnpvech' argument 6 names different: declaration 'stdin_fd' definition 'new_stdin'. [funcArgNamesDifferent]
m4-1.4.21/lib/os2-spawn.h:37:28: note: Function 'spawnpvech' argument 6 names different: declaration 'stdin_fd' definition 'new_stdin'.
m4-1.4.21/lib/os2-spawn.c:165:17: note: Function 'spawnpvech' argument 6 names different: declaration 'stdin_fd' definition 'new_stdin'.
m4-1.4.21/lib/os2-spawn.c:165:32: style:inconclusive: Function 'spawnpvech' argument 7 names different: declaration 'stdout_fd' definition 'new_stdout'. [funcArgNamesDifferent]
m4-1.4.21/lib/os2-spawn.h:37:42: note: Function 'spawnpvech' argument 7 names different: declaration 'stdout_fd' definition 'new_stdout'.
m4-1.4.21/lib/os2-spawn.c:165:32: note: Function 'spawnpvech' argument 7 names different: declaration 'stdout_fd' definition 'new_stdout'.
m4-1.4.21/lib/os2-spawn.c:165:48: style:inconclusive: Function 'spawnpvech' argument 8 names different: declaration 'stderr_fd' definition 'new_stderr'. [funcArgNamesDifferent]
m4-1.4.21/lib/os2-spawn.h:37:57: note: Function 'spawnpvech' argument 8 names different: declaration 'stderr_fd' definition 'new_stderr'.
m4-1.4.21/lib/os2-spawn.c:165:48: note: Function 'spawnpvech' argument 8 names different: declaration 'stderr_fd' definition 'new_stderr'.
m4-1.4.21/lib/pipe-safer.c:40:33: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/pipe-safer.c:31:17: style:inconclusive: Function 'pipe_safer' argument 1 names different: declaration '<unnamed>' definition 'fd'. [funcArgNamesDifferentUnnamed]
m4-1.4.21/lib/pipe.c:48:3: error: #error "This platform lacks a pipe function, and Gnulib doesn't provide a replacement. This is a bug in Gnulib." [preprocessorErrorDirective]
m4-1.4.21/lib/pipe2-safer.c:41:33: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/printf-frexp.c:136:41: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DBL_MIN_EXP [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/printf-frexp.c:136:41: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LDBL_MIN_EXP [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/xsize.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/propername.c:22:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/lib/quotearg.c:25:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/lib/rawmemchr.c:47:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable UINTPTR_WIDTH [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/readdir.c:65:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/readlink.c:41:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/realloc.c:90:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/reallocarray.c:32:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regcomp.c:125:5: error: There is an unknown macro here somewhere. Configuration is required. If gettext_noop is a macro then please configure it. [unknownMacro]
m4-1.4.21/lib/regex.c:25:3: error: failed to evaluate #if condition, undefined function-like macro invocation: __GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/lib/regex_internal.c:60:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:79:31: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_string_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:141:68: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable Idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:261:26: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable WEOF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:337:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable WEOF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:494:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable WEOF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:586:38: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOTBOL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:902:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOTEOL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:939:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable Idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:951:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable Idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:966:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable Idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:999:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable Idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1023:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1116:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable Idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1166:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1254:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1311:43: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable Idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1387:51: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_token_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1460:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1508:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1545:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1598:51: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_dfastate_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1646:51: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_dfastate_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regex_internal.c:1611:19: style: Variable 'node' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regex_internal.c:1661:19: style: Variable 'node' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regexec.c:194:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOTBOL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:413:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable regmatch_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:457:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REGS_REALLOCATE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:537:30: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REGS_REALLOCATE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:609:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOMATCH [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:909:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_ESPACE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1042:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1164:43: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable type [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1205:41: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable type [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1315:49: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_fail_stack_ent_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1342:26: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1381:37: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_fail_stack_ent_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1465:41: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable eps_via_nodes [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1477:35: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable type [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1557:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1605:59: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable non_eps_nodes [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1668:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1695:61: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable nodes [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1714:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1760:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1798:44: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable type [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1846:46: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1880:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable type [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1994:46: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2076:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2172:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable nodes [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2203:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2279:8: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2371:28: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable type [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2442:37: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable accept_mb [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2511:25: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable OP_BACK_REF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2620:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2768:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable OP_OPEN_SUBEXP [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2815:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:2982:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3059:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3110:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable type [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3156:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_NOERROR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3244:30: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SBC_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3444:19: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable CHARACTER [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3619:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable OP_UTF8_PERIOD [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3918:17: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ASCII_CHARS [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:3956:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_ESPACE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:4018:22: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_backref_cache_entry [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:4094:56: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_backref_cache_entry [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:4143:33: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable str_idx [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:4170:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable REG_ESPACE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:4201:34: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable re_sub_match_last_t [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/regexec.c:1950:27: style:inconclusive: Function 'check_dst_limits_calc_pos' argument 4 names different: declaration 'node' definition 'from_node'. [funcArgNamesDifferent]
m4-1.4.21/lib/regexec.c:94:15: note: Function 'check_dst_limits_calc_pos' argument 4 names different: declaration 'node' definition 'from_node'.
m4-1.4.21/lib/regexec.c:1950:27: note: Function 'check_dst_limits_calc_pos' argument 4 names different: declaration 'node' definition 'from_node'.
m4-1.4.21/lib/regexec.c:3425:21: style:inconclusive: Function 'group_nodes_into_DFAstates' argument 3 names different: declaration 'states_node' definition 'dests_node'. [funcArgNamesDifferent]
m4-1.4.21/lib/regexec.c:163:25: note: Function 'group_nodes_into_DFAstates' argument 3 names different: declaration 'states_node' definition 'dests_node'.
m4-1.4.21/lib/regexec.c:3425:21: note: Function 'group_nodes_into_DFAstates' argument 3 names different: declaration 'states_node' definition 'dests_node'.
m4-1.4.21/lib/regexec.c:3425:43: style:inconclusive: Function 'group_nodes_into_DFAstates' argument 4 names different: declaration 'states_ch' definition 'dests_ch'. [funcArgNamesDifferent]
m4-1.4.21/lib/regexec.c:164:22: note: Function 'group_nodes_into_DFAstates' argument 4 names different: declaration 'states_ch' definition 'dests_ch'.
m4-1.4.21/lib/regexec.c:3425:43: note: Function 'group_nodes_into_DFAstates' argument 4 names different: declaration 'states_ch' definition 'dests_ch'.
m4-1.4.21/lib/regexec.c:3613:35: style:inconclusive: Function 'check_node_accept_bytes' argument 4 names different: declaration 'idx' definition 'str_idx'. [funcArgNamesDifferent]
m4-1.4.21/lib/regexec.c:156:39: note: Function 'check_node_accept_bytes' argument 4 names different: declaration 'idx' definition 'str_idx'.
m4-1.4.21/lib/regexec.c:3613:35: note: Function 'check_node_accept_bytes' argument 4 names different: declaration 'idx' definition 'str_idx'.
m4-1.4.21/lib/regexec.c:4010:37: style:inconclusive: Function 'match_ctx_init' argument 1 names different: declaration 'cache' definition 'mctx'. [funcArgNamesDifferent]
m4-1.4.21/lib/regexec.c:20:58: note: Function 'match_ctx_init' argument 1 names different: declaration 'cache' definition 'mctx'.
m4-1.4.21/lib/regexec.c:4010:37: note: Function 'match_ctx_init' argument 1 names different: declaration 'cache' definition 'mctx'.
m4-1.4.21/lib/regexec.c:4073:37: style:inconclusive: Function 'match_ctx_free' argument 1 names different: declaration 'cache' definition 'mctx'. [funcArgNamesDifferent]
m4-1.4.21/lib/regexec.c:23:49: note: Function 'match_ctx_free' argument 1 names different: declaration 'cache' definition 'mctx'.
m4-1.4.21/lib/regexec.c:4073:37: note: Function 'match_ctx_free' argument 1 names different: declaration 'cache' definition 'mctx'.
m4-1.4.21/lib/regexec.c:4088:42: style:inconclusive: Function 'match_ctx_add_entry' argument 1 names different: declaration 'cache' definition 'mctx'. [funcArgNamesDifferent]
m4-1.4.21/lib/regexec.c:24:63: note: Function 'match_ctx_add_entry' argument 1 names different: declaration 'cache' definition 'mctx'.
m4-1.4.21/lib/regexec.c:4088:42: note: Function 'match_ctx_add_entry' argument 1 names different: declaration 'cache' definition 'mctx'.
m4-1.4.21/lib/regexec.c:596:9: style: Variable 'fastmap' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regexec.c:798:20: style: Variable 'pstate' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regexec.c:1307:27: style: Parameter 'regs' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/regexec.c:1307:45: style: Parameter 'prevregs' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/regexec.c:1844:38: style: Variable 'ent' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regexec.c:1953:34: style: Variable 'lim' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regexec.c:1979:52: style: Parameter 'limits' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/regexec.c:1988:38: style: Variable 'ent' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regexec.c:2084:38: style: Variable 'entry' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/regexec.c:2536:35: style: Variable 'bkref_ent' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/rewinddir.c:40:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/rmdir.c:45:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/same-inode.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/setlocale_null-unlocked.c:121:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/setlocale_null.c:202:19: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/sig-handler.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/sigaction.c:55:3: error: #error "Revisit the assumptions made in the sigaction module" [preprocessorErrorDirective]
m4-1.4.21/lib/isnanf-nolibm.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/glthread/lock.h:78:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/sigsegv.c:1403:38: style: Parameter 'extra_stack' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/spawn_faction_addclose.c:44:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBADF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/spawn_faction_adddup2.c:44:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBADF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/spawn_faction_addopen.c:47:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBADF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/spawn_faction_init.c:40:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOMEM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/spawnattr_destroy.c:24:45: style: Parameter 'attr' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/spawnattr_setflags.c:38:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable POSIX_SPAWN_RESETIDS [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/spawni.c:856:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/lib/stackvma.c:2351:56: style: Parameter 'vma' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/stdio-consolesafe.c:41:34: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EOF [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/strerror-override.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/striconv.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/strnlen.c:32:5: style: 'continue' is redundant since it is the last statement in a loop. [redundantContinue]
m4-1.4.21/lib/strnlen1.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/glthread/once.h:39:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/str-two-way.h:130:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIZE_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/str-two-way.h:304:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIZE_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/str-two-way.h:436:31: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIZE_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/tempname.c:96:34: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable GRND_NONBLOCK [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/tempname.c:130:33: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_ACCMODE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/tempname.c:137:25: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable S_IRUSR [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/tempname.c:145:44: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/tempname.c:192:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/tempname.c:243:17: style: 'continue' is redundant since it is the last statement in a loop. [redundantContinue]
m4-1.4.21/lib/tempname.c:126:17: style: Parameter 'tmpl' can be declared as pointer to const. However it seems that 'try_file' is a callback function, if 'tmpl' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/lib/tempname.c:177:21: note: You might need to cast the function pointer here
m4-1.4.21/lib/tempname.c:126:17: note: Parameter 'tmpl' can be declared as pointer to const
m4-1.4.21/lib/tempname.c:128:8: style: Variable 'openflags' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/lib/tempname.c:135:16: style: Parameter 'tmpl' can be declared as pointer to const. However it seems that 'try_dir' is a callback function, if 'tmpl' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/lib/tempname.c:178:20: note: You might need to cast the function pointer here
m4-1.4.21/lib/tempname.c:135:16: note: Parameter 'tmpl' can be declared as pointer to const
m4-1.4.21/lib/tempname.c:135:39: style: Parameter 'flags' can be declared as pointer to const. However it seems that 'try_dir' is a callback function, if 'flags' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/lib/tempname.c:178:20: note: You might need to cast the function pointer here
m4-1.4.21/lib/tempname.c:135:39: note: Parameter 'flags' can be declared as pointer to const
m4-1.4.21/lib/tempname.c:141:21: style: Parameter 'tmpl' can be declared as pointer to const. However it seems that 'try_nocreate' is a callback function, if 'tmpl' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/lib/tempname.c:179:25: note: You might need to cast the function pointer here
m4-1.4.21/lib/tempname.c:141:21: note: Parameter 'tmpl' can be declared as pointer to const
m4-1.4.21/lib/trim.h:21:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/unistr/u8-uctomb-aux.c:53:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable FALLTHROUGH [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/unistr/u8-uctomb.c:67:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable FALLTHROUGH [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/uniwidth/width.c:61:19: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable nonspacing_table_ind [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/vasnprintf.c:68:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/lib/version-etc.h:24:4: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/vzprintf.c:29:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/waitpid.c:29:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable WAIT_CHILD [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/wcrtomb.c:35:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/wcrtomb.c:28:42: style: Parameter 'ps' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/windows-mutex.c:78:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-mutex.c:105:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-mutex.c:115:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-path.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/windows-recmutex.c:64:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EAGAIN [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-recmutex.c:84:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-recmutex.c:108:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EPERM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-recmutex.c:123:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-rwlock.c:53:60: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable HANDLE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-rwlock.c:155:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-rwlock.c:211:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-rwlock.c:271:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-rwlock.c:304:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-rwlock.c:315:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-rwlock.c:359:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-spawn.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/windows-spin.c:51:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-spin.c:62:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-spin.c:67:47: style: Parameter 'lock' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/lib/windows-tls.c:40:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-tls.c:88:22: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable FALSE [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-tls.c:217:22: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOMEM [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/windows-tls.c:332:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/lib/xalloc.h:25:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/xvasprintf.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/xmalloca.h:24:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/xmemdup0.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/xprintf.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/lib/xstriconv.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/src/m4.h:117:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/w32sock.h:47:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/accept.c:36:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_SOCKET [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/inttostr.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/bind.c:36:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_SOCKET [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/c-strcase.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/connect.c:36:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_SOCKET [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/fdopen.c:59:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/concat-filename.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/freopen.c:73:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/frexp.c:60:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DECL_LONG_DOUBLE_ROUNDING [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/gettimeofday.c:142:5: error: #error "Only 1-second nominal clock resolution found.  Is that intended?"           "If so, compile with the -DOK_TO_USE_1S_CLOCK option." [preprocessorErrorDirective]
m4-1.4.21/tests/gl_array_list.c:507:58: debug: Function::addArguments found argument 'iterator' with varid 0. [varid0]
m4-1.4.21/tests/gl_array_oset.c:479:58: debug: Function::addArguments found argument 'iterator' with varid 0. [varid0]
m4-1.4.21/tests/inet_pton.c:95:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/ioctl.c:66:39: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/ioctl.c:60:43: style: Parameter 'arg' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/link.c:175:4: error: #error "This platform lacks a link function, and Gnulib doesn't provide a replacement. This is a bug in Gnulib." [preprocessorErrorDirective]
m4-1.4.21/tests/listen.c:36:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_SOCKET [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/locale.c:54:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/mkfifo.c:32:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/nanosleep.c:187:29: style: Parameter 'remaining_delay' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/perror.c:35:17: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable STACKBUF_LEN [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pselect.c:44:26: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable FD_SETSIZE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-cond.c:168:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ETIMEDOUT [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-cond.c:43:58: style: Parameter 'attr' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-cond.c:103:47: style: Parameter 'cond' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-cond.c:178:49: style: Parameter 'cond' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-cond.c:185:52: style: Parameter 'cond' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-cond.c:192:50: style: Parameter 'cond' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-mutex.c:36:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_MUTEX_STALLED [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-mutex.c:55:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-mutex.c:65:30: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_MUTEX_STALLED [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-mutex.c:72:19: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_MUTEX_STALLED [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-mutex.c:80:60: style: Parameter 'attr' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-mutex.c:210:49: style: Parameter 'mutex' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-mutex.c:218:49: style: Parameter 'mutex' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-mutex.c:226:52: style: Parameter 'mutex' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-mutex.c:234:54: style: Parameter 'mutex' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-mutex.c:243:51: style: Parameter 'mutex' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-mutex.c:252:52: style: Parameter 'mutex' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-rwlock.c:577:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EDEADLK [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-rwlock.c:586:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EDEADLK [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-rwlock.c:621:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EPERM [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-rwlock.c:633:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-rwlock.c:47:62: style: Parameter 'attr' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-rwlock.c:630:43: style: Parameter 'lock' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-thread.c:53:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-thread.c:142:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EAGAIN [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-thread.c:161:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-thread.c:168:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/pthread-thread.c:60:50: style: Parameter 'attr' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-thread.c:138:28: style: Parameter 'threadp' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-thread.c:139:57: style: Parameter 'arg' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread-thread.c:172:21: style: Parameter 'value' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/pthread_mutex_timedlock.c:45:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/putenv.c:127:13: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable environ [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/random.c:232:1: error: There is an unknown macro here somewhere. Configuration is required. If weak_alias is a macro then please configure it. [unknownMacro]
m4-1.4.21/tests/random_r.c:165:18: style: Parameter 'p' can be declared as pointer to const [constParameterPointer]
m4-1.4.21/tests/read-file.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/select.c:575:26: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable FD_SETSIZE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/setenv.c:136:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable environ [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/setenv.c:301:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/setenv.c:316:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable environ [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/setsockopt.c:38:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_SOCKET [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/sleep.c:71:3: error: #error "Please port gnulib sleep.c to your platform, possibly using usleep() or select(), then report this to bug-gnulib." [preprocessorErrorDirective]
m4-1.4.21/tests/sockets.h:25:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/strerror_r.c:445:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/symlink.c:53:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-access.h:64:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-alignasof.c:83:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_list.c:40:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_list.c:58:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_list.c:76:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_list.c:103:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_list.c:84:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-oset-update.h:34:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_oset.c:54:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_oset.c:105:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-array_oset.c:91:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-assert.c:30:8: error: Syntax Error: AST broken, 'assert' doesn't have two operands. [internalAstError]
m4-1.4.21/tests/test-asyncsafe-spin2.c:239:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-avltree_oset.c:53:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-avltree_oset.c:90:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-avltree_oset.c:77:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-binary-io.c:38:31: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_CREAT [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-binary-io.c:33:34: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-bitrotate.c:28:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-btoc32.c:36:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-btoc32.c:33:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-btowc.c:35:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-btowc.c:32:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c-ctype.c:37:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c-ctype.c:64:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c-ctype.c:219:19: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c-ctype.c:62:16: style: Condition '0<=c' is always true [knownConditionTrueFalse]
m4-1.4.21/tests/test-c-stack.c:80:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable exit_failure [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c-strcasestr.c:34:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isalnum.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isalnum.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isalnum.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isalpha.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isalpha.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isalpha.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isblank.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isblank.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isblank.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32iscntrl.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32iscntrl.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32iscntrl.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isdigit.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isdigit.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isdigit.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isgraph.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isgraph.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isgraph.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32islower.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32islower.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32islower.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isprint.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isprint.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isprint.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32ispunct.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32ispunct.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32ispunct.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isspace.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isspace.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isspace.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isupper.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isupper.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isupper.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32isxdigit.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isxdigit.c:54:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32isxdigit.c:48:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32rtomb-w32.c:342:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32rtomb.c:45:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32rtomb.c:63:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32rtomb.c:47:28: error: Null pointer dereference [nullPointer]
m4-1.4.21/tests/test-c32rtomb.c:52:29: error: Null pointer dereference [nullPointer]
m4-1.4.21/tests/test-c32rtomb.c:69:29: error: Null pointer dereference [nullPointer]
m4-1.4.21/tests/test-c32rtomb.c:100:42: error: Null pointer dereference [nullPointer]
m4-1.4.21/tests/test-c32rtomb.c:108:33: error: Null pointer dereference [nullPointer]
m4-1.4.21/tests/test-c32rtomb.c:110:41: error: Null pointer dereference [nullPointer]
m4-1.4.21/tests/test-c32rtomb.c:57:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32tolower.c:52:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32tolower.c:79:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-c32tolower.c:72:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-c32width.c:45:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-calloc-gnu.c:39:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-calloc-gnu.c:48:15: style: Variable 'p' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-calloc-posix.c:44:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-calloc-posix.c:42:13: style: Variable 'p' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:64:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-canonicalize-lgpl.c:76:11: style: Variable 'result0' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:79:15: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:139:11: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:148:11: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:204:11: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:238:11: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:247:11: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize-lgpl.c:287:11: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:55:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-canonicalize.c:67:11: style: Variable 'result0' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:70:15: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:153:11: style: Variable 'result1' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:154:11: style: Variable 'result2' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:167:11: style: Variable 'result1' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:168:11: style: Variable 'result2' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:249:11: style: Variable 'result1' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:250:11: style: Variable 'result2' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:291:11: style: Variable 'result1' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:292:11: style: Variable 'result2' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:305:11: style: Variable 'result1' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:306:11: style: Variable 'result2' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:359:11: style: Variable 'result1' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:422:11: style: Variable 'result1' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-canonicalize.c:423:11: style: Variable 'result2' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-chdir.c:30:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-cloexec.c:57:4: error: #error Please port fcntl to your platform [preprocessorErrorDirective]
m4-1.4.21/tests/test-close.c:34:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-close.c:35:5: error: Invalid close() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-closein.c:37:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable close_stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-creat.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-creat.c:43:3: error: Return value of allocation function 'creat' is not stored. [leakReturnValNotUsed]
m4-1.4.21/tests/test-dirfd.c:43:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-dirfd.c:42:19: warning: If resource allocation fails, then there is a possible null pointer dereference: d [nullPointerOutOfResources]
m4-1.4.21/tests/test-dirfd.c:41:20: note: Assuming allocation function fails
m4-1.4.21/tests/test-dirfd.c:41:20: note: Assignment 'd=opendir(".")', assigned value is 0
m4-1.4.21/tests/test-dirfd.c:42:19: note: Null pointer dereference
m4-1.4.21/tests/test-dirfd.c:41:8: style: Variable 'd' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-dirname.c:56:2: error: failed to evaluate #if condition, undefined function-like macro invocation: ISSLASH( ... ) [syntaxError]
m4-1.4.21/tests/test-dup-safer.c:73:4: error: #error Please port fcntl to your platform [preprocessorErrorDirective]
m4-1.4.21/tests/test-dup.c:34:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-dup.c:35:5: error: Invalid dup() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-dup2.c:54:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-dynarray.c:46:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-environ.c:33:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable environ [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-errno-h.c:147:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-error.c:40:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-execute-child.c:81:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-fchdir.c:41:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fclose.c:45:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDWR [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fclose.c:92:25: error: Invalid fdopen() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-fcntl-h.c:53:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDONLY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fcntl.c:48:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-fdopen.c:44:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fdopen.c:45:13: error: Return value of allocation function 'fdopen' is not stored. [leakReturnValNotUsed]
m4-1.4.21/tests/test-fdopendir.c:39:36: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDONLY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fdopendir.c:50:5: error: Invalid fdopendir() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-fdopendir.c:42:3: error: Return value of allocation function 'fdopendir' is not stored. [leakReturnValNotUsed]
m4-1.4.21/tests/test-fdopendir.c:50:5: error: Return value of allocation function 'fdopendir' is not stored. [leakReturnValNotUsed]
m4-1.4.21/tests/test-fdopendir.c:56:5: error: Return value of allocation function 'fdopendir' is not stored. [leakReturnValNotUsed]
m4-1.4.21/tests/test-fflush.c:45:49: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fflush.c:167:25: error: Invalid fdopen() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-fflush2.c:31:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_BINARY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fflush2.c:53:9: portability: fflush() called on input stream 'stdin' may result in undefined behaviour on non-linux systems. [fflushOnInputStream]
m4-1.4.21/tests/test-fflush2.c:88:9: portability: fflush() called on input stream 'stdin' may result in undefined behaviour on non-linux systems. [fflushOnInputStream]
m4-1.4.21/tests/test-fgetc.c:49:30: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDWR [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fgetc.c:73:25: error: Invalid fdopen() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-filenamecat.c:62:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-float-h.c:553:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fopen-gnu.c:49:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fopen.h:27:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-fpending.c:32:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fpurge.c:63:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fputc.c:51:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fputc.c:65:25: error: Invalid fdopen() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-fread.c:49:30: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDWR [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fread.c:74:25: error: Invalid fdopen() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-freadahead.c:35:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-freadahead.c:35:7: warning: If memory allocation fails, then there is a possible null pointer dereference: buf [nullPointerOutOfMemory]
m4-1.4.21/tests/test-freadahead.c:34:26: note: Assuming allocation function fails
m4-1.4.21/tests/test-freadahead.c:34:26: note: Assignment 'buf=malloc(nbytes)', assigned value is 0
m4-1.4.21/tests/test-freadahead.c:35:7: note: Null pointer dereference
m4-1.4.21/tests/test-freading.c:39:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-free.c:49:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-freopen.c:37:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-frexp.h:37:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-frexp.h:51:11: style: Using NaN/Inf in a computation. [nanInArithmeticExpression]
m4-1.4.21/tests/test-frexpl.c:67:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DECL_LONG_DOUBLE_ROUNDING [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fseek.c:41:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fseeko.c:43:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fseeko3.c:33:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fseeko4.c:35:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fseeko4.c:52:25: error: Invalid fdopen() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-fseterr.c:30:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fstat.c:37:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-fstat.c:38:5: error: Invalid fstat() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-fstatat.c:38:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-ftell.c:43:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-ftell3.c:52:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-ftello.c:43:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-ftello3.c:52:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-ftello4.c:35:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-ftello4.c:49:25: error: Invalid fdopen() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-ftruncate.c:36:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-ftruncate.c:30:34: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-fwrite.c:51:17: error: There is an unknown macro here somewhere. Configuration is required. If _GL_ATTRIBUTE_NONSTRING is a macro then please configure it. [unknownMacro]
m4-1.4.21/tests/test-getcwd-lgpl.c:44:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getcwd.c:77:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable S_IRWXU [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getcwd.c:59:7: style: Condition '!bug_possible' is always true [knownConditionTrueFalse]
m4-1.4.21/tests/test-getcwd.c:57:22: note: Assignment 'bug_possible=0', assigned value is 0
m4-1.4.21/tests/test-getcwd.c:59:7: note: Condition '!bug_possible' is always true
m4-1.4.21/tests/test-getcwd.c:263:47: style: Condition 'err2==77' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-getcwd.c:262:29: note: Calling function 'test_long_name' returns 0
m4-1.4.21/tests/test-getcwd.c:262:29: note: Assignment 'err2=test_long_name()', assigned value is 0
m4-1.4.21/tests/test-getcwd.c:263:47: note: Condition 'err2==77' is always false
m4-1.4.21/tests/test-getcwd.c:263:57: style: Same value in both branches of ternary operator. [duplicateValueTernary]
m4-1.4.21/tests/test-getdtablesize.c:29:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-getopt.h:40:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getopt.h:114:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable optind [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getopt_long.h:55:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable opterr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getopt_long.h:124:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable optind [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getopt_long.h:1841:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable optind [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getopt_long.h:1948:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable optind [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getopt-main.h:51:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-getopt_long.h:1584:9: warning: Opposite inner 'if' condition leads to a dead code block. [oppositeInnerCondition]
m4-1.4.21/tests/test-getopt_long.h:1581:29: note: outer condition: non_options_count==2
m4-1.4.21/tests/test-getopt_long.h:1584:9: note: opposite inner condition: !(non_options_count==2)
m4-1.4.21/tests/test-getopt_long.h:108:56: warning: Possible null pointer dereference: longopts [nullPointer]
m4-1.4.21/tests/test-getopt_long.h:329:43: note: Calling function 'do_getopt_long', 4th argument 'NULL' value is 0
m4-1.4.21/tests/test-getopt_long.h:108:56: note: Null pointer dereference
m4-1.4.21/tests/test-getopt.h:92:11: style: Redundant initialization for 'posixly'. The initialized value is overwritten before it is read. [redundantInitialization]
m4-1.4.21/tests/test-getopt.h:84:16: note: posixly is initialized
m4-1.4.21/tests/test-getopt.h:92:11: note: posixly is overwritten
m4-1.4.21/tests/test-getopt.h:34:19: style: Argument 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:34:19: note: Shadow argument
m4-1.4.21/tests/test-getopt.h:34:32: style: Argument 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:34:32: note: Shadow argument
m4-1.4.21/tests/test-getopt.h:98:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:98:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:99:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:99:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:130:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:130:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:131:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:131:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:163:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:163:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:164:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:164:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:195:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:195:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:196:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:196:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:230:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:230:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:231:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:231:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:261:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:261:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:262:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:262:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:293:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:293:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:294:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:294:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:429:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:429:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:430:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:430:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:463:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:463:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:464:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:464:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:497:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:497:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:498:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:498:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:531:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:531:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:532:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:532:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:565:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:565:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:566:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:566:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:599:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:599:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:600:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:600:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:635:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:635:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:636:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:636:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:665:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:665:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:666:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:666:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:695:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:695:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:696:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:696:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:727:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:727:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:728:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:728:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:794:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:794:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:795:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:795:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:1198:11: style: Local variable 'a_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:19:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:1198:11: note: Shadow local variable
m4-1.4.21/tests/test-getopt.h:1199:11: style: Local variable 'b_seen' shadows outer variable [shadowVariable]
m4-1.4.21/tests/test-getopt_long.h:20:12: note: Shadowed variable
m4-1.4.21/tests/test-getopt.h:1199:11: note: Shadow local variable
m4-1.4.21/tests/test-getrandom.c:43:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-gettimeofday.c:47:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-gettimeofday.c:60:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-gettimeofday.c:42:8: portability: Non reentrant function 'localtime' called. For threadsafe applications it is recommended to use the reentrant replacement function 'localtime_r'. [prohibitedlocaltimeCalled]
m4-1.4.21/tests/test-gettimeofday.c:39:14: style: Variable 'lt' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-hard-locale.c:34:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-hard-locale.c:97:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_CTYPE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-ignore-value.c:28:16: style: struct member 's::i' is never used. [unusedStructMember]
m4-1.4.21/tests/test-ignore-value.c:62:19: style: Variable 's1' is not assigned a value. [unassignedVariable]
m4-1.4.21/tests/test-intprops.c:21:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-isblank.c:44:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-isinf.c:26:3: error: #error missing declaration [preprocessorErrorDirective]
m4-1.4.21/tests/snan.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/test-iswblank.c:32:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-iswctype.c:34:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-iswdigit.c:55:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-iswdigit.c:49:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-iswpunct.c:55:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-iswpunct.c:49:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-iswxdigit.c:55:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-iswxdigit.c:49:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-limits-h.c:23:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-link.h:31:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_CREAT [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linked_list.c:41:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linked_list.c:55:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linked_list.c:70:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linked_list.c:105:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linked_list.c:86:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-linkedhash_list.c:68:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linkedhash_list.c:82:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linkedhash_list.c:97:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linkedhash_list.c:133:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-linkedhash_list.c:113:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-localcharset-w32utf8.c:58:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-localcharset.c:35:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-locale-h.c:58:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_GLOBAL_LOCALE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-localeconv-mt.c:23:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-localeconv.c:38:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-localeconv.c:36:19: style: Variable 'l' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-localename-w32utf8.c:44:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-localename.c:39:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-lseek.c:41:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-lseek.c:95:7: error: Invalid lseek() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-lstat.h:32:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-malloc-gnu.c:38:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-malloc-posix.c:44:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-malloc-posix.c:42:13: style: Variable 'p' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-math-h.c:24:3: error: #error INFINITY should be defined, added in ISO C 99 [preprocessorErrorDirective]
m4-1.4.21/tests/test-mbrtoc32-w32.c:746:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbrtoc32.c:43:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbrtoc32.c:36:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-mbrtowc-w32.c:730:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbrtowc-w32utf8.c:163:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbrtowc.c:42:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbrtowc.c:35:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-mbsinit.c:35:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbslen.c:31:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbsnlen.c:45:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbsstr1.c:35:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbsstr2.c:32:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mbsstr3.c:31:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-memchr.c:47:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-memchr.c:63:11: style: Condition 'page_boundary' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-memchr.c:62:42: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-memchr.c:62:42: note: Assignment 'page_boundary=zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-memchr.c:63:11: note: Condition 'page_boundary' is always false
m4-1.4.21/tests/test-memchr.c:114:23: style: Condition 'page_boundary!=NULL' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-memchr.c:109:49: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-memchr.c:109:27: note: Assignment 'page_boundary=(char*)zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-memchr.c:114:23: note: Condition 'page_boundary!=NULL' is always false
m4-1.4.21/tests/test-memchr2.c:33:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-memchr2.c:48:7: style: Condition 'page_boundary' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-memchr2.c:47:38: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-memchr2.c:47:38: note: Assignment 'page_boundary=zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-memchr2.c:48:7: note: Condition 'page_boundary' is always false
m4-1.4.21/tests/test-memrchr.c:31:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-memset_explicit.c:22:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-mkdir.h:27:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-mkfifo.h:30:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-nanosleep.c:49:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-next-prime.c:29:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-nl_langinfo-mt.c:22:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-once.c:32:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable a [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-once.c:40:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable a [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-open.h:20:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-perror.c:31:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-perror2.c:26:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-pipe.c:52:4: error: #error Please port fcntl to your platform [preprocessorErrorDirective]
m4-1.4.21/tests/test-pipe2.c:55:4: error: #error Please port fcntl to your platform [preprocessorErrorDirective]
m4-1.4.21/tests/test-posix_spawn-chdir.c:41:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-chdir.c:85:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_BLOCK [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-chdir.c:89:29: style: Variable 'actions_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-chdir.c:86:21: note: actions_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-chdir.c:89:29: note: actions_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-chdir.c:96:31: style: Variable 'attrs_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-chdir.c:87:19: note: attrs_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-chdir.c:96:31: note: attrs_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:41:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:53:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable BOURNE_SHELL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:90:29: style: Variable 'actions_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:87:21: note: actions_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:90:29: note: actions_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:95:31: style: Variable 'attrs_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:88:19: note: attrs_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-dup2-stdin.c:95:31: note: attrs_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:63:15: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:75:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable BOURNE_SHELL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:112:29: style: Variable 'actions_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:109:21: note: actions_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:112:29: note: actions_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:118:31: style: Variable 'attrs_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:110:19: note: attrs_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-dup2-stdout.c:118:31: note: attrs_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-inherit0.c:64:38: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-inherit0.c:115:44: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-inherit0.c:132:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_DFL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-inherit0.c:73:7: error: Resource leak: fp [resourceLeak]
m4-1.4.21/tests/test-posix_spawn-inherit0.c:81:7: error: Resource leak: fp [resourceLeak]
m4-1.4.21/tests/test-posix_spawn-inherit0.c:137:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-posix_spawn-inherit1.c:50:38: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-inherit1.c:121:26: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-inherit1.c:135:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_DFL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-inherit1.c:60:7: error: Resource leak: fp [resourceLeak]
m4-1.4.21/tests/test-posix_spawn-inherit1.c:68:7: error: Resource leak: fp [resourceLeak]
m4-1.4.21/tests/test-posix_spawn-inherit1.c:140:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-posix_spawn-open1.c:78:35: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-open1.c:122:36: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-open1.c:136:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_DFL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-open1.c:88:29: style: Variable 'actions_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-open1.c:86:21: note: actions_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-open1.c:88:29: note: actions_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-open1.c:141:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-posix_spawn-open2.c:70:92: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_RDWR [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-open2.c:125:26: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-open2.c:139:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_DFL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-open2.c:69:29: style: Variable 'actions_allocated' is reassigned a value before the old one has been used. [redundantAssignment]
m4-1.4.21/tests/test-posix_spawn-open2.c:67:21: note: actions_allocated is assigned
m4-1.4.21/tests/test-posix_spawn-open2.c:69:29: note: actions_allocated is overwritten
m4-1.4.21/tests/test-posix_spawn-open2.c:144:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-posix_spawn-script.c:48:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn-script.c:57:46: style: Same expression in both branches of ternary operator. [duplicateExpressionTernary]
m4-1.4.21/tests/test-posix_spawn_file_actions_addchdir.c:37:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn_file_actions_addclose.c:50:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn_file_actions_adddup2.c:51:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawn_file_actions_addopen.c:52:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawnp-script.c:48:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-posix_spawnp-script.c:57:46: style: Same expression in both branches of ternary operator. [duplicateExpressionTernary]
m4-1.4.21/tests/test-posix_spawnp-vfork.c:62:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-printf-frexp.c:48:29: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DBL_MAX_EXP [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-printf-frexpl.c:54:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DECL_LONG_DOUBLE_ROUNDING [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-select.h:41:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-pthread-cond.c:297:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-mutex-type.c:35:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-mutex-type.c:58:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-mutex.c:355:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-once1.c:38:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-once2.c:277:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-rwlock.c:231:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-thread.c:54:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread-thread.c:39:10: portability: Casting non-zero decimal integer literal to pointer. [intToPointerCast]
m4-1.4.21/tests/test-pthread-thread.c:61:7: portability: Casting non-zero decimal integer literal to pointer. [intToPointerCast]
m4-1.4.21/tests/test-pthread-thread.c:36:38: style: Parameter 'arg' can be declared as pointer to const. However it seems that 'worker_thread_func' is a callback function, if 'arg' is declared with const you might also need to cast function pointer(s). [constParameterCallback]
m4-1.4.21/tests/test-pthread-thread.c:47:45: note: You might need to cast the function pointer here
m4-1.4.21/tests/test-pthread-thread.c:36:38: note: Parameter 'arg' can be declared as pointer to const
m4-1.4.21/tests/test-pthread_sigmask1.c:54:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-pthread_sigmask1.c:51:39: style: Condition 'is_running_under_virtualbox_kvm()' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-pthread_sigmask1.c:51:39: note: Calling function 'is_running_under_virtualbox_kvm' returns 0
m4-1.4.21/tests/test-pthread_sigmask1.c:51:39: note: Condition 'is_running_under_virtualbox_kvm()' is always false
m4-1.4.21/tests/test-pthread_sigmask1.c:51:57: style: Condition 'num_cpus()>1' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-pthread_sigmask1.c:51:54: note: Calling function 'num_cpus' returns 1
m4-1.4.21/tests/test-pthread_sigmask1.c:51:57: note: Condition 'num_cpus()>1' is always false
m4-1.4.21/tests/test-pthread_sigmask2.c:112:56: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-putenv.c:38:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-putenv.c:34:9: style: Variable 'ptr' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-quotearg.h:60:25: debug: Function::addArguments found argument 'func' with varid 0. [varid0]
m4-1.4.21/tests/test-quotearg.h:54:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-quotearg.h:74:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIZE_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-quotearg.h:114:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-quotearg.h:121:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIZE_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-quotearg.h:129:22: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIZE_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-quotearg-simple.c:264:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIZE_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-quotearg-simple.c:273:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable MB_CUR_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-quotearg-simple.c:348:9: style: Condition 'z' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-quotearg-simple.c:346:28: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-quotearg-simple.c:346:28: note: Assignment 'z=zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-quotearg-simple.c:348:9: note: Condition 'z' is always false
m4-1.4.21/tests/test-quotearg.h:64:9: style: Variable 'p' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-raise.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-raise.c:50:3: style:inconclusive: Statements following noreturn function 'raise()' will never be executed. [unreachableCode]
m4-1.4.21/tests/test-random-mt.c:153:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-random.c:41:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-random_r.c:51:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-rawmemchr.c:35:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-rawmemchr.c:72:9: style: Condition '!page_boundary' is always true [knownConditionTrueFalse]
m4-1.4.21/tests/test-rawmemchr.c:70:49: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-rawmemchr.c:70:27: note: Assignment 'page_boundary=(char*)zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-rawmemchr.c:72:9: note: Condition '!page_boundary' is always true
m4-1.4.21/tests/test-rawmemchr.c:88:5: error: If memory allocation fails: pointer addition with NULL pointer. [nullPointerArithmeticOutOfMemory]
m4-1.4.21/tests/test-rawmemchr.c:86:20: note: Assuming allocation function fails
m4-1.4.21/tests/test-rawmemchr.c:86:20: note: Assignment 'input=malloc(5)', assigned value is 0
m4-1.4.21/tests/test-rawmemchr.c:88:5: note: Null pointer addition
m4-1.4.21/tests/test-readlink.h:33:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-realloc-posix.c:40:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-realloc-posix.c:61:13: style: Variable 'r' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-realloc-posix.c:74:13: style: Variable 'r' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-reallocarray.c:45:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTRDIFF_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-regex.c:42:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-regex.c:150:19: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable rm_so [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-regex.c:183:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-regex.c:260:45: style: Condition 'towupper(L'i')==0x0130' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-regex.c:246:15: error: Memory pointed to by 'start' is freed twice. [doubleFree]
m4-1.4.21/tests/test-regex.c:209:13: note: Memory pointed to by 'start' is freed twice.
m4-1.4.21/tests/test-regex.c:246:15: note: Memory pointed to by 'start' is freed twice.
m4-1.4.21/tests/test-regex.c:247:15: error: Memory pointed to by 'end' is freed twice. [doubleFree]
m4-1.4.21/tests/test-regex.c:210:13: note: Memory pointed to by 'end' is freed twice.
m4-1.4.21/tests/test-regex.c:247:15: note: Memory pointed to by 'end' is freed twice.
m4-1.4.21/tests/test-regex.c:314:7: error: Memory pointed to by 'start' is freed twice. [doubleFree]
m4-1.4.21/tests/test-regex.c:209:13: note: Memory pointed to by 'start' is freed twice.
m4-1.4.21/tests/test-regex.c:314:7: note: Memory pointed to by 'start' is freed twice.
m4-1.4.21/tests/test-regex.c:315:7: error: Memory pointed to by 'end' is freed twice. [doubleFree]
m4-1.4.21/tests/test-regex.c:210:13: note: Memory pointed to by 'end' is freed twice.
m4-1.4.21/tests/test-regex.c:315:7: note: Memory pointed to by 'end' is freed twice.
m4-1.4.21/tests/test-rename.h:31:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-rename.h:55:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-rename.h:77:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-rename.h:34:22: style: Variable 'd' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-rmdir.h:29:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-scratch-buffer.c:47:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-select-fd.c:61:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-select-stdin.c:61:20: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-setenv.c:36:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-setlocale-w32.c:141:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-setlocale-w32utf8.c:66:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-setlocale1.c:38:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-setlocale1.c:45:5: error: Memory leak: name1 [memleak]
m4-1.4.21/tests/test-setlocale1.c:51:5: error: Memory leak: name1 [memleak]
m4-1.4.21/tests/test-setlocale2.c:30:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-setlocale_null-mt-all.c:22:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-setlocale_null-mt-one.c:22:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/test-setlocale_null-unlocked.c:34:37: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-setlocale_null.c:31:28: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-sigaction.c:67:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-sigaction.c:97:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-signbit.c:25:3: error: #error missing declaration [preprocessorErrorDirective]
m4-1.4.21/tests/test-sigpipe.c:44:32: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SIG_DFL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-sigprocmask.c:54:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-sigprocmask.c:51:39: style: Condition 'is_running_under_virtualbox_kvm()' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-sigprocmask.c:51:39: note: Calling function 'is_running_under_virtualbox_kvm' returns 0
m4-1.4.21/tests/test-sigprocmask.c:51:39: note: Condition 'is_running_under_virtualbox_kvm()' is always false
m4-1.4.21/tests/test-sigprocmask.c:51:57: style: Condition 'num_cpus()>1' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-sigprocmask.c:51:54: note: Calling function 'num_cpus' returns 1
m4-1.4.21/tests/test-sigprocmask.c:51:57: note: Condition 'num_cpus()>1' is always false
m4-1.4.21/tests/test-sleep.c:42:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-snprintf.c:37:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-snprintf.c:52:20: style: The if condition is the same as the previous if condition [duplicateCondition]
m4-1.4.21/tests/test-snprintf.c:46:20: note: First condition
m4-1.4.21/tests/test-snprintf.c:52:20: note: Second condition
m4-1.4.21/tests/test-spawn-h.c:43:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable POSIX_SPAWN_RESETIDS [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-spawn-pipe-child.c:86:4: error: #error Please port fcntl to your platform [preprocessorErrorDirective]
m4-1.4.21/tests/test-spawn-pipe-main.c:82:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-spawn-pipe-script.c:47:19: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable SRCDIR [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-spawn-pipe-script.c:47:46: style: Same expression in both branches of ternary operator. [duplicateExpressionTernary]
m4-1.4.21/tests/test-spin1.c:24:33: error: syntax error [syntaxError]
m4-1.4.21/tests/test-spin2.c:233:57: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-stat.h:32:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-stdint-h.c:372:1: error: syntax error: -) [syntaxError]
m4-1.4.21/tests/signed-nan.h:22:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/test-stdlib-h.c:55:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable MB_CUR_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-str_endswith.c:27:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-str_startswith.c:27:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strchrnul.c:34:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strerror.c:35:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strerror_r.c:36:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strncpy.c:47:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strncpy.c:73:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strncpy.c:114:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strncpy.c:85:23: style: Condition 'page_boundary!=NULL' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-strncpy.c:83:49: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-strncpy.c:83:27: note: Assignment 'page_boundary=(char*)zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-strncpy.c:85:23: note: Condition 'page_boundary!=NULL' is always false
m4-1.4.21/tests/test-strncpy.c:44:9: style: Variable 'result' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-strnlen.c:37:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strnlen.c:34:7: style: Condition '!page_boundary' is always true [knownConditionTrueFalse]
m4-1.4.21/tests/test-strnlen.c:33:47: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-strnlen.c:33:25: note: Assignment 'page_boundary=(char*)zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-strnlen.c:34:7: note: Condition '!page_boundary' is always true
m4-1.4.21/tests/test-strsignal.c:56:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strstr.c:48:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strstr.c:67:19: style: Condition 'page_boundary' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/test-strstr.c:65:49: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-strstr.c:65:27: note: Assignment 'page_boundary=(char*)zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-strstr.c:67:19: note: Condition 'page_boundary' is always false
m4-1.4.21/tests/test-strstr.c:73:9: style: Condition '!page_boundary' is always true [knownConditionTrueFalse]
m4-1.4.21/tests/test-strstr.c:65:49: note: Calling function 'zerosize_ptr' returns 0
m4-1.4.21/tests/test-strstr.c:65:27: note: Assignment 'page_boundary=(char*)zerosize_ptr()', assigned value is 0
m4-1.4.21/tests/test-strstr.c:72:5: note: Assuming condition is false
m4-1.4.21/tests/test-strstr.c:73:9: note: Condition '!page_boundary' is always true
m4-1.4.21/tests/test-strstr.c:65:11: style: Variable 'page_boundary' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-strtod.h:27:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-strtod1.c:33:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-symlink.h:32:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-sys_select-h.c:46:3: error: #error "FD_SETSIZE not positive" [preprocessorErrorDirective]
m4-1.4.21/tests/test-sys_socket-h.c:81:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ENOTSOCK [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-sys_wait-h.h:41:5: style: Variable 'i' is assigned a value that is never used. [unreadVariable]
m4-1.4.21/tests/glthread/thread.h:75:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/test-time.c:39:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-trim.c:36:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-trim.c:111:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-trim.c:108:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-trunc1.c:36:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-trunc1.c:60:3: style: Using NaN/Inf in a computation. [nanInArithmeticExpression]
m4-1.4.21/tests/test-trunc2.c:138:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-truncl.c:38:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable DECL_LONG_DOUBLE_ROUNDING [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-unistd-h.c:37:3: error: #error "O_CLOEXEC is not defined" [preprocessorErrorDirective]
m4-1.4.21/tests/test-unsetenv.c:39:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-vasnprintf.c:39:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-vasnprintf.c:164:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable asnprintf [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-vasnprintf.c:85:7: warning: Either the condition 'size<126+1' is redundant or the array '"DEADBEEF"[9]' is accessed at index 127, which is out of bounds. [arrayIndexOutOfBoundsCond]
m4-1.4.21/tests/test-vasnprintf.c:83:16: note: Assuming that condition 'size<126+1' is not redundant
m4-1.4.21/tests/test-vasnprintf.c:85:7: note: Array index out of bounds
m4-1.4.21/tests/test-vasnprintf.c:85:7: portability: Undefined behaviour, when 'size' is 127 the pointer arithmetic 'buf+size' is out of bounds. [pointerOutOfBoundsCond]
m4-1.4.21/tests/test-vasnprintf.c:83:16: note: Assuming that condition 'size<126+1' is not redundant
m4-1.4.21/tests/test-vasnprintf.c:85:7: note: Pointer arithmetic overflow
m4-1.4.21/tests/test-vasnprintf.c:85:7: warning: Either the condition 'size<126+1' is redundant or memcmp() argument nr 3 can have invalid value. The value is -119 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-vasnprintf.c:83:16: note: Assuming that condition 'size<126+1' is not redundant
m4-1.4.21/tests/test-vasnprintf.c:85:7: note: Invalid argument
m4-1.4.21/tests/test-vasnprintf.c:93:11: style: Variable 's' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-vasnprintf.c:99:11: style: Variable 's' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-vasnprintf.c:107:11: style: Variable 's' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-vasnprintf.c:116:11: style: Variable 's' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-vasnprintf.c:125:11: style: Variable 's' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-vasnprintf.c:134:11: style: Variable 's' can be declared as pointer to const [constVariablePointer]
m4-1.4.21/tests/test-vasprintf.c:52:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-vasprintf.c:76:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-vasprintf.c:94:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-verify.c:53:13: style: The comparison 'C == 2' is always true. [knownConditionTrueFalse]
m4-1.4.21/tests/test-verify.c:57:13: style: Same expression on both sides of '=='. [duplicateExpression]
m4-1.4.21/tests/test-verify.c:57:30: style: Same expression on both sides of '=='. [duplicateExpression]
m4-1.4.21/tests/test-verify.c:60:35: style: Same expression on both sides of '=='. [duplicateExpression]
m4-1.4.21/tests/test-verify.c:60:60: style: Same expression on both sides of '=='. [duplicateExpression]
m4-1.4.21/tests/test-verify.c:75:31: style: struct member 'state::context' is never used. [unusedStructMember]
m4-1.4.21/tests/test-verror.c:62:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EACCES [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-verror.c:82:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-version-etc.c:28:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-wcrtomb-w32.c:330:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-wcrtomb.c:43:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-wcrtomb.c:61:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-wcrtomb.c:55:23: style: Parameter 'argv' can be declared as const array [constParameter]
m4-1.4.21/tests/test-wctype-h.c:53:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-wctype.c:34:3: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-wcwidth.c:45:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LC_ALL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-windows-mutex-type.c:74:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-windows-recmutex-type.c:74:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-windows-timedmutex-type.c:74:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-windows-timedrecmutex-type.c:74:58: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-write.c:37:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable O_CREAT [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-write.c:64:5: error: Invalid write() argument nr 1. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
m4-1.4.21/tests/test-xmemdup0.c:37:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/test-xvasprintf.c:22:2: error: failed to evaluate #if condition, undefined function-like macro invocation: _GL_GNUC_PREREQ( ... ) [syntaxError]
m4-1.4.21/tests/unicase/test-mapping-part2.h:35:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable test_exit_status [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/unictype/test-predicate-part2.h:35:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable test_exit_status [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/unistr/test-u8-mbtoucr.c:185:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable test_exit_status [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/unistr/test-u8-uctomb.c:150:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable test_exit_status [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/uniwidth/test-uc_width.c:53:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable test_exit_status [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/uniwidth/test-uc_width2.c:83:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable test_exit_status [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/uniwidth/test-uc_width2.c:70:13: style: Condition 'w1==1' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/uniwidth/test-uc_width2.c:71:24: style: Condition 'w2==2' is always false [knownConditionTrueFalse]
m4-1.4.21/tests/unsetenv.c:61:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable errno [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/vma-iter.h:23:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/wctob.c:31:9: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable MB_CUR_MAX [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-cond.c:70:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-cond.c:195:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EAGAIN [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-cond.c:261:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ETIMEDOUT [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-cond.c:376:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-cond.c:393:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-cond.c:410:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-thread.h:25:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/windows-timedmutex.c:40:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedmutex.c:109:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedmutex.c:186:25: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INFINITE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedmutex.c:242:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedmutex.c:256:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrecmutex.c:42:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrecmutex.c:87:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EAGAIN [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrecmutex.c:116:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrecmutex.c:194:31: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INFINITE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrecmutex.c:243:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EPERM [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrecmutex.c:262:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:70:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INVALID_HANDLE_VALUE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:205:54: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INFINITE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:264:54: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INFINITE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:321:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:354:14: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EBUSY [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:410:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INFINITE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:529:27: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INFINITE [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:606:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/windows-timedrwlock.c:650:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
m4-1.4.21/tests/xgetcwd.h:19:3: error: #error "Please include config.h first." [preprocessorErrorDirective]
m4-1.4.21/tests/test-getopt_long.h:108:56: error: Null pointer dereference: longopts [ctunullpointer]
m4-1.4.21/tests/test-getopt_long.h:329:24: note: Calling function do_getopt_long, 4th argument is null
m4-1.4.21/tests/test-getopt_long.h:108:56: note: Dereferencing argument longopts that is null
diff:
head m4-1.4.21/lib/getopt.c:273:18: warning: The address of variable 'ambig_fallback' might be accessed at non-zero index. [objectIndex]
     m4-1.4.21/lib/getopt.c:252:21: note: Address of variable taken here.
     m4-1.4.21/lib/getopt.c:272:21: note: Assuming condition is true
     m4-1.4.21/lib/getopt.c:273:18: note: The address of variable 'ambig_fallback' might be accessed at non-zero index.
2.21.0 m4-1.4.21/lib/getopt.c:273:18: warning: The address of variable 'ambig_fallback' might be accessed at non-zero index. [objectIndex]
     m4-1.4.21/lib/getopt.c:252:21: note: Address of variable taken here.
     m4-1.4.21/lib/getopt.c:273:18: note: The address of variable 'ambig_fallback' might be accessed at non-zero index.
2.21.0 m4-1.4.21/lib/gettext.h:311:16: error: Returning pointer to local variable 'msg_ctxt_id' that will be invalid when returning. [returnDanglingLifetime]
     m4-1.4.21/lib/gettext.h:303:15: note: Array decayed to pointer here.
     m4-1.4.21/lib/gettext.h:304:40: note: Passed to 'dcgettext'.
     m4-1.4.21/lib/gettext.h:291:8: note: Variable created here.
     m4-1.4.21/lib/gettext.h:311:16: note: Returning pointer to local variable 'msg_ctxt_id' that will be invalid when returning.
head m4-1.4.21/lib/gettext.h:311:16: error: Returning pointer to local variable 'msg_ctxt_id' that will be invalid when returning. [returnDanglingLifetime]
     m4-1.4.21/lib/gettext.h:303:15: note: Array decayed to pointer here.
     m4-1.4.21/lib/gettext.h:304:40: note: Passed to 'dcgettext'.
     m4-1.4.21/lib/gettext.h:310:11: note: Assuming condition is true
     m4-1.4.21/lib/gettext.h:291:8: note: Variable created here.
     m4-1.4.21/lib/gettext.h:311:16: note: Returning pointer to local variable 'msg_ctxt_id' that will be invalid when returning.
2.21.0 m4-1.4.21/lib/tempname.c:190:59: style:inconclusive: Function 'try_tempname_len' argument 5 names different: declaration '<unnamed>' definition 'x_suffix_len'. [funcArgNamesDifferentUnnamed]
2.21.0 m4-1.4.21/tests/pthread-mutex.c:43:21: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_MUTEX_DEFAULT [valueFlowBailoutIncompleteVar]
2.21.0 m4-1.4.21/tests/pthread-mutex.c:51:17: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_MUTEX_DEFAULT [valueFlowBailoutIncompleteVar]
head m4-1.4.21/tests/pthread-mutex.c:55:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
2.21.0 m4-1.4.21/tests/pthread-thread.c:37:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_CREATE_JOINABLE [valueFlowBailoutIncompleteVar]
2.21.0 m4-1.4.21/tests/pthread-thread.c:44:28: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_CREATE_JOINABLE [valueFlowBailoutIncompleteVar]
2.21.0 m4-1.4.21/tests/pthread-thread.c:51:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PTHREAD_CREATE_JOINABLE [valueFlowBailoutIncompleteVar]
head m4-1.4.21/tests/pthread-thread.c:53:12: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable EINVAL [valueFlowBailoutIncompleteVar]
head m4-1.4.21/tests/test-vasnprintf.c:85:7: portability: Undefined behaviour, when 'size' is 127 the pointer arithmetic 'buf+size' is out of bounds. [pointerOutOfBoundsCond]
     m4-1.4.21/tests/test-vasnprintf.c:83:16: note: Assuming that condition 'size<126+1' is not redundant
     m4-1.4.21/tests/test-vasnprintf.c:85:7: note: Pointer arithmetic overflow
head m4-1.4.21/tests/test-vasnprintf.c:85:7: warning: Either the condition 'size<126+1' is redundant or memcmp() argument nr 3 can have invalid value. The value is -119 but the valid values are '0:'. [invalidFunctionArg]
     m4-1.4.21/tests/test-vasnprintf.c:83:16: note: Assuming that condition 'size<126+1' is not redundant
     m4-1.4.21/tests/test-vasnprintf.c:85:7: note: Invalid argument
head m4-1.4.21/tests/test-vasnprintf.c:85:7: warning: Either the condition 'size<126+1' is redundant or the array '"DEADBEEF"[9]' is accessed at index 127, which is out of bounds. [arrayIndexOutOfBoundsCond]
     m4-1.4.21/tests/test-vasnprintf.c:83:16: note: Assuming that condition 'size<126+1' is not redundant
     m4-1.4.21/tests/test-vasnprintf.c:85:7: note: Array index out of bounds
2.21.0 m4-1.4.21/tests/windows-cond.c:168:69: style:inconclusive: Function 'glwthread_cond_wait' argument 4 names different: declaration '<unnamed>' definition 'mutex_unlock'. [funcArgNamesDifferentUnnamed]
2.21.0 m4-1.4.21/tests/windows-cond.c:235:74: style:inconclusive: Function 'glwthread_cond_timedwait' argument 4 names different: declaration '<unnamed>' definition 'mutex_unlock'. [funcArgNamesDifferentUnnamed]
2.21.0 m4-1.4.21/tests/windows-cond.c:236:50: style:inconclusive: Function 'glwthread_cond_timedwait' argument 5 names different: declaration '<unnamed>' definition 'abstime'. [funcArgNamesDifferentUnnamed]


DONE