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Author SHA1 Message Date
Daniel Marjamäki
5578b09452 More fixing for #9914. New warning id and warning message when variable expression is explicitly hidden. 2020-09-26 13:49:47 +02:00
Daniel Marjamäki
d615dba638 Write 'inconclusive:' in daca2 warnings 2020-09-26 11:02:10 +02:00
Daniel Marjamäki
05b0a0f970 Make duplicateAssignExpression warnings inconclusive for 'x&&false' etc. (#9914) 2020-09-26 10:50:58 +02:00
Paul Fultz II
887b40e08b
Fix issue 9916: False positive: duplicateAssignExpression when it's checked if variables have initial value later (#2825) 2020-09-26 10:31:40 +02:00
Paul Fultz II
acb4ed5eb8
Add emscripten cfg (#2824) 2020-09-26 10:29:17 +02:00
Georgy Komarov
3944e70e02
misra.py: Treat enum constants as constant known at compile time (#2823) 
C89 standard defines enum members as enumeration contants at ch.
6.4.4.3, and they are always known at compile time.

This commit fix false positives for rule 18.8 (and possible other rules
that check "constentess") with enumeration members.

Fix Trac#9913
 2020-09-25 21:02:34 +02:00
Daniel Marjamäki
5856fef83b Fixed #9914 (False positive: knownArgument for 'x && false') 2020-09-25 20:27:16 +02:00
jlguardi
82047ea282
cppcheck-htmlreport: Support for multiple input files and fixed stdin… (#2822) 2020-09-25 20:12:41 +02:00
Daniel Marjamäki
5b78c64420 Fixed testrunner 2020-09-25 20:04:07 +02:00
Daniel Marjamäki
bbd3a992b8 Fix output when note contains 2020-09-25 19:04:22 +02:00
Daniel Marjamäki
485153c930 Limit variableScope check. Do not check C code if all local variables are declared at function level. 2020-09-25 08:34:47 +02:00
Daniel Marjamäki
093ff58f5f Fix crash in cbmc detected with daca@home 2020-09-24 20:48:26 +02:00
Daniel Marjamäki
801cc8d331 Fixed knownArgument false positive for pointer 2020-09-24 19:48:20 +02:00
Daniel Marjamäki
c08e1a9a94 Fix knownArgument false positive when sizeof is used 2020-09-24 19:43:39 +02:00
Daniel Marjamäki
514b7f4da4 Fixed #9906 (False positive: constParameter (function pointer)) 2020-09-23 22:10:47 +02:00
Oliver Stöneberg
dae37f1c9f
disabled precompiled headers in CMake as they currently do not emit any compiler warnings / adjusted check for precompiled header (#2820) 2020-09-23 07:51:21 +02:00
Paul Fultz II
d9eacaecbb
Fix issue 9842: ValueFlow: wrong handling of ?, seems to think that the whole expression is a condition (#2821) 2020-09-23 07:45:03 +02:00
Oliver Stöneberg
2e24cc1434
checkother.h: added missing newline in classInfo - fixes tests (#2818) 2020-09-21 21:44:46 +02:00
Daniel Marjamäki
107ee57e7a Fixed #9909 (False positive: knownArgument for calculation 'self->maxsize * sizeof(intptr_t)') 2020-09-21 20:02:55 +02:00
Daniel Marjamäki
bca3605f77 astyle formatting 2020-09-21 19:48:04 +02:00
Oliver Stöneberg
1077b0d2a6
small compileroptions.cmake cleanup (#2817) 
* compileroptions.cmake: moved common warnings to proper scope and aligned them with other build systems / fixed some -Wrange-loop-construct clang warnings

* compileroptions.cmake: use check_cxx_compiler_flag() via add_compile_options_safe() helper to avoid compiler version checks
 2020-09-21 19:41:28 +02:00
Oliver Stöneberg
7189b303ae
fixed some modernize-loop-convert clang-tidy warnings (#2815) 2020-09-21 19:30:47 +02:00
orbitcowboy
98b6238450 std.cfg: Added return values for 'wmemmove' and 'memmove' 2020-09-21 08:50:28 +02:00
Paul Fultz II
7b6d3f8061
Fix issue 9907: False positive: knownEmptyContainer after function call with :: (#2814) 2020-09-20 22:37:28 +02:00
Daniel Marjamäki
730b95331e Fixed #9905 (False positive: known argument 'header.length()') 2020-09-20 20:17:10 +02:00
Daniel Marjamäki
c563944fdd astyle formatting 2020-09-20 20:14:30 +02:00
Paul Fultz II
857722f859
Fix issue 9711: FP knownConditionTrueFalse for variable modified via pointer (#2813) 2020-09-20 14:27:09 +02:00
Daniel Marjamäki
9f690fb478 Revert "Create CODE_OF_CONDUCT.md (#2812)" 
This reverts commit 5dbad816f0005f2cf988dc4c7dd3205ed37cafff.
 2020-09-19 10:14:30 +02:00
matvii
5dbad816f0
Create CODE_OF_CONDUCT.md (#2812) 2020-09-19 07:19:36 +02:00
Paul Fultz II
c2e8051196
Fix issue 9904: False positive: duplicateCondition when modifying variable in lambda (#2811) 2020-09-18 07:44:26 +02:00
Paul Fultz II
e5d0ffdbe7
Fix issue 9900: False positive: Returning lambda that captures local variable 'x' that will be invalid when returning. (#2809) 2020-09-17 08:33:52 +02:00
Paul Fultz II
782684a7cc
Fix issue 9530: False positive: Reference to temporary returned when using initializer lists (#2796) 2020-09-17 08:33:16 +02:00
Paul Fultz II
11c99d7387
Fix issue 9880: False positive: danglingLifetime (#2810) 2020-09-17 07:23:38 +02:00
Daniel Marjamäki
b827f8d92e Fixed #9715 (FP invalidFunctionArgBool for third argument to setenv) 2020-09-15 22:31:41 +02:00
Paul Fultz II
ebbff08932
Fix issue 9899: False positive: Non-local variable will use object that points to local variable (#2808) 2020-09-15 07:11:52 +02:00
Daniel Marjamäki
3459f0da32 Fixed #9812 (False positive; syntax error 'using array_p = const array_t *;') 2020-09-14 21:59:58 +02:00
shaneasd
53a0760fdf
Improve ast generation for templated function parameters (#2803) 2020-09-14 18:44:50 +02:00
Paul Fultz II
a42976d656
Fix issue 9898: false positive: knownConditionTrueFalse (#2806) 2020-09-14 18:43:11 +02:00
Daniel Marjamäki
566e74fae0 bump simplecpp (fix hang when systemheader includes itself) 2020-09-14 15:43:43 +02:00
Daniel Marjamäki
8a90e55ece triage: fix version match for 2.1 2020-09-14 15:43:24 +02:00
Daniel Marjamäki
4dd85cfbe0
Merge pull request #2802 from rikardfalkeborn/9228-fix-fn-with-realloc-and-null-assignment 
Improve memleakOnRealloc with assignment to NULL
 2020-09-14 11:04:29 +02:00
Daniel Marjamäki
6a833b5769
Merge pull request #2685 from firewave/qmake 
qmake improvements
 2020-09-14 11:03:26 +02:00
Paul Fultz II
94850fec3f
Fix issue 9897: False positive: nullPointerRedundantCheck (#2805) 2020-09-14 09:17:29 +02:00
Paul Fultz II
bb7164171c
Fix issue 9894: ValueFlow: wrong known value below while with assignment (#2804) 
* Fix issue 9894: ValueFlow: wrong known value below while with assignment
 2020-09-14 08:03:25 +02:00
firewave
57201cf8d5 gui.pro: disable precompiled headers for older VS versions 2020-09-13 23:06:45 +02:00
Rikard Falkeborn
791051ced0 Fix #9228 (FN common realloc mistake with assignment of NULL) 
Do not match for assignments with NULL.
 2020-09-13 21:49:49 +02:00
firewave
0302ab217a .gitignore: added gui/.qmake.stash 2020-09-13 20:58:08 +02:00
firewave
56c4546ede added precompiled header for qmake 2020-09-13 20:57:51 +02:00
firewave
be45abe6be gui.pro: aligned qmake warnings with make ones 2020-09-13 20:57:51 +02:00
Daniel Marjamäki
ebb5ff0e19
Merge pull request #2799 from jubnzv/gui-add-python-path-validation 
gui: Add validation for Python path
 2020-09-13 12:43:34 +02:00