61e8b84578
Fix 11610: false negative: knownConditionTrueFalse with address of variable ( #4883 )
2023-03-12 19:57:11 +01:00
a75392307f
Partial fix for #11604 : no DacaWrongData for function pointer ( #4867 )
2023-03-12 15:49:37 +01:00
980c92d19d
Partial fix for #11378 internalAstError regressions (iscpp11init) ( #4884 )
2023-03-12 15:39:02 +01:00
e2f38fdaf3
removed `experimental` and `safe` from `Certainty` ( #4819 )
2023-03-12 14:15:29 +01:00
9ed21fb917
Fix #11513 FN functionConst with comparison as argument ( #4738 )
2023-03-12 11:39:18 +01:00
809430631f
Partial fix for #11611 FP constStatement with typedef and unknown macro ( #4881 )
2023-03-12 11:13:58 +01:00
7881b99547
Fix #10259 debug: SymbolDatabase couldn't resolve all user defined types ( #4879 )
2023-03-10 19:04:46 +01:00
901b2ab838
Preprocessor: provide suppressions separately from settings ( #4878 )
2023-03-09 20:15:53 +01:00
a5b0fd38fd
Fix FP functionConst with ternary ( #4874 )
2023-03-09 20:07:44 +01:00
49c5a5aabd
Fix #11602 "debug: Executable scope 'x' with unknown function" ( #4869 )
2023-03-09 20:04:55 +01:00
30131837b5
refs #11603 - deprecated `--enable=information` implicitly enabling `missingInclude` ( #4865 )
2023-03-09 20:04:20 +01:00
c76b05ad75
Fix #11607 FP constVariable with auto and std::map ( #4877 )
2023-03-09 20:01:50 +01:00
6e1cc11eff
Fix #11606 internalAstError with empty initializer list ( #4875 )
2023-03-09 20:01:06 +01:00
2d5cabed4b
Add std::*begin and std::*end cfg ( #4796 )
2023-03-09 17:06:53 +01:00
9351eddbca
Fix 11605: FN useStlAlgo with multiple conditions ( #4873 )
2023-03-09 17:06:27 +01:00
3658965912
runformat
2023-03-07 17:57:51 +01:00
f2238e717b
Fix crash in isTemporary() ( #4866 )
2023-03-07 12:44:54 +01:00
20db3ff368
SymbolDatabase: made `mTokenizer` and `mSettings` references ( #4857 )
2023-03-07 12:22:06 +01:00
d17e804235
made `CmdLineParser::mSettings` a reference ( #4855 )
2023-03-07 12:11:21 +01:00
e8e00d8fdf
Unused Var: Fix FP when initialization is made in macro
2023-03-05 15:31:53 +01:00
a00b6e1f8a
simplified `ThreadExecutor` class by moving some code out of it / fixed some thread safety issues ( #4849 )
2023-03-04 12:05:17 +01:00
9291421840
Fix #11595 FN useStlAlgorithm with complex condition ( #4848 )
2023-03-04 11:58:12 +01:00
b4c90f8b2a
Fix #11597 FP uninitvar with nested enum ( #4847 )
2023-03-04 11:57:12 +01:00
350a1f2dfc
AST: do not produce AST for function pointer declaration 'void *(*var[2])(int)'
2023-03-04 11:09:55 +01:00
f4e0ae3b84
Tokenizer: Improved removing of function pointer arguments to avoid false positives
2023-03-04 11:09:55 +01:00
7fd4118d60
Fix #10039 (integrate `--check-config` include findings with normal analysis) / also fixes #11283 ( #3229 )
2023-03-04 09:02:35 +01:00
50eb0641b9
iwyu.yml: added `clang-include-cleaner` job / cleaned up includes based on `include-what-you-use` ( #4844 )
2023-03-04 08:53:19 +01:00
0ec2d84f1a
optimized suppression lookups a bit when no suppressions exist ( #4839 )
2023-03-03 18:37:09 +01:00
5af6ca6637
made `Platform` a member of `Settings` instead of inheriting from it / cleanups ( #4791 )
2023-03-03 18:36:27 +01:00
b70e1d5461
avoid some unchecked pointer dereferences ( #4811 )
2023-03-02 22:05:41 +01:00
215124461e
Fix #11499 FN functionConst with operator usage ( #4722 )
2023-03-02 21:51:58 +01:00
381361629e
Preprocessor: removed unreachable `ConfigurationNotChecked` finding ( #4790 )
2023-03-02 21:50:57 +01:00
bd1ae69b00
cleaned up includes based on `include-what-you-use` ( #4599 )
2023-03-02 21:50:14 +01:00
8f5f06add7
some `Tokenizer` construction and related other cleanups ( #4799 )
2023-03-02 21:48:14 +01:00
491299048b
Amend fix for #11449 Function call not recognized ( #4838 )
2023-03-02 21:45:15 +01:00
51c5a79150
Fix #11586 FP ctuArrayIndex with unknown typedef ( #4831 )
2023-03-02 21:19:53 +01:00
7f62d8ff98
Fix #11594 internalAstError with immediately instantiated enum ( #4841 )
2023-03-02 21:17:39 +01:00
3ec4da0f8a
improved library loading in tests ( #4806 )
2023-03-02 21:10:51 +01:00
072e822020
Set ValueType for free function returning iterator ( #4837 )
2023-03-02 21:01:20 +01:00
514e605598
CI-unixish.yml: fixed and enabled all `build` steps for macos ( #4832 )
2023-03-02 20:54:30 +01:00
b53bb36798
disallow move/copy of `ScopedFile` ( #4723 )
2023-03-02 20:44:29 +01:00
cfba046408
Fixed #11593 (function pointer => false negatives (ast? valueflow?))
2023-03-02 20:08:22 +01:00
17e776861e
Get type from auto with index operator ( #4826 )
2023-02-28 15:05:45 +01:00
80050b11dd
SymbolDatabase: Fix handling of function pointer arguments
2023-02-27 15:10:25 +01:00
65fc31cba9
Tokenizer: tweaked simplification of function pointers. Argument types are kept.
2023-02-26 18:03:24 +01:00
a0cc35e3fa
Remove simplifyQtSignalsSlots(), update qt.cfg ( #4807 )
2023-02-25 15:58:57 +01:00
29b651f264
Partial fix for #11543 checkLibraryFunction warning for smartpointer in container ( #4781 )
2023-02-25 15:47:02 +01:00
af44659e06
runformat
2023-02-25 10:23:45 +01:00
634881db61
testrunner: moved exception handling to `TestFixture::run()` and made it unconditional ( #4810 )
2023-02-24 21:46:07 +01:00
92b42255da
Fix #11559 FN functionConst ( #4795 )
2023-02-24 21:44:57 +01:00
da09a92b0a
test/cfg: enabled `information` and `--inconclusive` in all cases / some cleanups ( #4784 )
2023-02-24 21:37:56 +01:00
d65cc696b0
Get type from auto with scope ( #4822 )
2023-02-24 21:05:26 +01:00
a030970160
Fix #11531 FP constParameter with const/non-const overload / #8700 FP functionConst ( #4802 )
2023-02-24 07:05:18 +01:00
d1e1f951df
Don't show checkLibraryNoReturn for functions with visible declaration ( #11523 , #11190 ) ( #4809 )
2023-02-24 06:49:28 +01:00
103ff907b6
Fix #11572 Broken AST with brace-init and bitwise and ( #4812 )
2023-02-24 06:31:20 +01:00
e5a22e3436
Revert "improved `Path` handling of mixed separators ( #4808 )"
...
This reverts commit 0797867758
2023-02-24 06:21:02 +01:00
50c8a0dbe1
Fix #11553 pop_back on empty container is UB ( #4789 )
2023-02-24 01:10:19 +01:00
96887c8130
Fix #11561 FN nullPointer with unnamed parameter ( #4805 )
2023-02-23 22:56:03 +01:00
edc9cfba94
sped up `TestIO` a bit by only processing code as C++ if necessary ( #4815 )
2023-02-23 22:53:39 +01:00
0797867758
improved `Path` handling of mixed separators ( #4808 )
2023-02-23 22:34:05 +01:00
346ecdb53a
Improve valueflow after pushing to container ( #4803 )
2023-02-23 18:05:31 +01:00
91d2526c41
Fix reverse analysis when modifying variable with function ( #4800 )
2023-02-23 18:04:16 +01:00
fb88883813
Fix #11576 FP comparePointers / FN cstyleCast when taking address ( #4817 )
...
* Fix FN cstyleCast when taking address
* Fix #11576 FP comparePointers with member variable
* Use getParentLifetime()
* Fix test case number
2023-02-23 17:27:47 +01:00
9b62caf0ef
Fix FP#11508 ( #4774 )
...
* Add tests to cover the issue
* Set lifetime of pointer to data passed as view to SubFunction
* Move isContainerOfPointers to separate function
* Revert "Set lifetime of pointer to data passed as view to SubFunction"
This reverts commit 30dafe23e40354606776d2573653608025cae754.
* Skip propagating lifetime of iterators/pointers for views
* Add indents to test cases
* Skip all non-local values in container view lifetime
2023-02-18 17:38:51 +01:00
ff0eee4d77
Fix #11558 FP knownConditionTrueFalse when checking for zero character ( #4794 )
...
* Fix #11558 FP knownConditionTrueFalse when checking for zero characte
* Fix test
* Set impossible value only for non-Boolean conditions, rename
* Fix condition
2023-02-18 17:35:12 +01:00
1c11d3039d
Fix FP returnTempReference ( #4793 )
...
* Fix FP returnTempReference
* Fix mismatch between token and variable ValueType
* Format, clang-tidy
* Add test
* Format
2023-02-17 07:17:37 +01:00
33a03f2c35
Don't throw internalAstError for parameter pack in template argument list ( #4773 )
2023-02-15 19:43:18 +01:00
4f8329b2df
Fix #11545 FP unreadVariable with std::span ( #4792 )
2023-02-14 06:11:24 +01:00
d651b6baf1
dump: Fix concurrency problem with dump files ( #4757 )
...
* dump: Fix concurrency problem with dump files
This adds the process ID for the cppcheck process to the filenames
of the .dump and .ctu-info files that the process generates.
So
lib/cppcheck.cpp.dump
becomes
lib/cppcheck.cpp.<PID>.dump
For example:
lib/cppcheck.cpp.2637871.dump
The reason for this change is that if there is a buildsystem which
supports concurrency, multiple instances of cppcheck may be run for
the same file. For example, if the same file is compiled in multiple
build variants, or for multiple targets.
If running the MISRA plugin over such a project with concurrency
enabled in the buildsystem, the plugin ends up crashing as multiple
jobs attempt to create/trample/delete the same files while other
jobs are using them.
For more information see:
https://sourceforge.net/p/cppcheck/discussion/general/thread/02c757b4af/
* dump: Include pid in filename if dump not explicit
Only change the dump and ctu-info filenames to include the PID if
they are being generated due to an addon.
This means that existing scripts that use `--dump` will still work
if they depend on the previous naming behaviour. The more robust
filenames containing the pid will be used when the dump files are
used as an internal implementation detail for passing data to addons.
However this means that anything that does explicitly use `--dump`
will be susceptible to concurrency problems.
* test: Update addon dump file test to account for pid
This test causes a dump file to be created by enabling the misra
addon. Since the dump files now include the cppcheck process pid
this test had to be updated to account for the change.
2023-02-13 20:54:21 +01:00
8c527bf132
std.cfg: added support for more container methods ( #4780 )
...
* std.cfg: added support for `std::unordered_map::count()`
* std.cfg: added support for `std::multimap::count()`
* std.cfg: added support for `std::unordered_map::insert()`
* std.cfg: added support for `std::unordered_set::insert()`
* std.cfg: added support for `std::unordered_set::emplace()`
2023-02-11 10:48:17 +01:00
2379239aed
Fix FP ignoredReturnValue ( #4783 )
2023-02-11 10:46:04 +01:00
132a5a31cf
improved setting of platform in tests / also improved platform tests ( #4787 )
...
* fixture.h: added TODO
* TestPlatform: improved tests for built-in platforms
* TestPlatform: changed tests to TODO asserts
* testfilelister.cpp: added TODO
* fixture.h: added `PLATFORM` macro to load platform / use `PLATFORM` in tests
* platform.h: corrected capitalization in `Platform::platformString(PlatformType)` and bail on unknown type
* fixture.h: fixed `readability-redundant-string-cstr` clang-tidy warning
* testplatform.cpp: fixed `functionConst` selfcheck warnings
2023-02-11 10:44:56 +01:00
2b9af94b9a
Fix 11548: FP knownConditionTrueFalse with empty() == false ( #4788 )
...
* Fix 11548: FP knownConditionTrueFalse with empty() == false
* Format
* Fix test
2023-02-11 10:42:13 +01:00
14e78e1800
greatly improved error handling in Cppcheck project file parsing / some cleanups ( #4752 )
2023-02-08 20:30:43 +01:00
0dddba3bd6
Fix cfg for std::xstream::write() ( #4778 )
2023-02-08 08:59:13 +01:00
271ccbc8f3
Fix FP constVariable with reference to std::array ( #4777 )
2023-02-08 08:25:43 +01:00
66758d65f9
updated precompiled headers based on `ClangBuildAnalyzer` ( #4775 )
2023-02-08 08:19:21 +01:00
1fcea5fb03
Don't crash on C++23 code ( #4771 )
2023-02-07 22:36:42 +01:00
55292d476a
Fix #11535 "debug: Executable scope 'x' with unknown function" ( #4770 )
2023-02-07 22:35:58 +01:00
847d7583e4
Add test for FP fixed by e8c3a80 ( #4768 )
2023-02-07 22:09:55 +01:00
c3225781f3
Fix #11533 Infinite recursion in typeDecl() ( #4767 )
2023-02-07 22:02:59 +01:00
4d9caa99f3
improved testing of missing includes / made it possible to clear the include cache in simplecpp ( #4704 )
2023-02-07 22:02:12 +01:00
132ae52428
Don't show checkLibraryFunction warning for types with unusedvar configuration ( #4765 )
2023-02-07 21:58:44 +01:00
8af1026696
Set functions for calls through iterators ( #4763 )
2023-02-07 21:57:59 +01:00
d06f93aebf
Fix #11458 nullPointer false positive ( #4758 )
2023-02-06 22:06:04 +01:00
a666e31801
Fix #11517 FP constVariable with dynamic_cast ( #4753 )
2023-02-06 22:05:07 +01:00
4f915499d4
Fix #11091 FP: Using object that is a temporary ( #4754 )
2023-02-06 22:04:27 +01:00
d8323c367e
std.cfg: use-retval for container member functions ( #4766 )
2023-02-06 22:03:23 +01:00
7ae7ad60d8
Added cfg information about std::span ( #4762 )
...
* Added cfg information about std::span
* Add tests for span handling
* Add details about functions and tests fo std::span
* Add tests in dangingLifetimeContainerView for span
* Reduce c++ version from 20 to 2a
* Add checking if span is supported in std lib cfg checks
2023-02-05 18:10:08 +01:00
5818520b4b
Fix FN stlcstrAssignment ( #4764 )
2023-02-03 14:10:27 +01:00
e8c3a80678
Improve --check-library error message ( #4755 )
2023-02-01 14:53:57 +01:00
7c7ccdf7c0
Check: disallow more than one instance per check ( #4749 )
2023-01-29 17:23:03 +01:00
464fbe8d53
Update copyright year
2023-01-28 10:16:34 +01:00
f16ffd88e9
deprecate non-`native` platform being used by default in Windows builds ( #4734 )
...
* deprecate non-`native` platform being used by default in Windows builds
* test-helloworld.py: avoid deprecation warnings
2023-01-27 10:46:48 +01:00
7eb1da9ffc
Fix #11506 debug: simplifyUsing: unmatched body end ( #4728 )
2023-01-27 08:19:32 +01:00
1d3955bd92
renamed some files in the `test` folder ( #4705 )
2023-01-27 08:18:32 +01:00
3ccc0adbca
Fix #11182 checkLibraryFunction with overloaded method / #11198 inconsistent reporting of checkLibraryNoReturn ( #4740 )
2023-01-26 22:29:49 +01:00
fd15811215
de-coupled `--check-library` from `information` severity and other dependencies ( #3861 )
2023-01-26 22:28:04 +01:00
ca0c13e27d
Fix crash in iscpp11init_impl() ( #4743 )
2023-01-26 22:25:49 +01:00
bea6aec2b2
extracted `ValueFlow::Value` to `vfvalue.{cpp|h}` ( #4642 )
2023-01-26 22:23:22 +01:00
b5a06d045e
Fix #11497 debug: CheckClass::isMemberVar found used member variable 'x' with varid 0 (inconclusive) ( #4736 )
2023-01-26 22:19:51 +01:00
a0f51d1e21
Improve <type-checks><unusedvar> error message ( #4735 )
2023-01-26 22:18:55 +01:00
a0b1285f4a
added CMake option `BUILD_CORE_DLL` to build lib as `cppcheck-core.dll` with Visual Studio ( #4733 )
2023-01-26 22:13:07 +01:00
c3aa0940be
fix truncation of token flags ( #4727 )
2023-01-26 22:11:37 +01:00
3a8d9b8c87
Fix #11510 FP CastIntegerToAddressAtReturn with ternary operator ( #4732 )
2023-01-26 22:09:55 +01:00
e5572835c0
fixed `platforms` lookup / set proper platform type for `unix32-unsigned` and `unix64-unsigned` / copy `platforms` in CMake ( #4464 )
2023-01-26 22:05:40 +01:00
b12aebc817
Fix #9353 FN (style) Condition '...' is always true, add test for #10508 ( #4731 )
2023-01-26 22:03:12 +01:00
84fdc08853
Fix #11515 internalAstError with chain of ternary operators ( #4742 )
2023-01-26 20:12:39 +01:00
c50339804b
Fix internalAstError with switch/case ( #4739 )
2023-01-26 20:11:45 +01:00
41849b1a78
generate `*.vcxproj` file lists with `dmake` ( #4652 )
2023-01-21 11:55:36 +01:00
38abeccd24
added command-line option `--disable=<id>` to disable individual checks ( #4712 )
2023-01-21 10:39:44 +01:00
7945b835e1
Add support for std::string_view::substr() ( #4729 )
2023-01-20 15:46:06 +01:00
99acd3145e
bumped simplecpp to 9dc2c3df53 ( #4726 )
2023-01-20 15:41:32 +01:00
a8fd5cbaf4
added `entrypoint` to library configuration and got rid of hard-coded ones ( #4691 )
2023-01-18 20:52:33 +01:00
3076f9def1
Fix #11449 Function call not recognized with extra parentheses / FP nullPointer ( #4703 )
2023-01-18 20:38:37 +01:00
dfd3e8ac55
Partial fix for #11378 : No implicit int in C++ mode ( #4696 )
2023-01-18 20:37:00 +01:00
7515305581
Add test for #10413 ( #4687 )
2023-01-18 17:30:22 +01:00
0b62c73ff0
Fix spurious variable declaration with unknown macro and using ( #4698 )
2023-01-18 17:11:41 +01:00
c4784a1552
Partial fix for #11378 internalAstError regressions (iscpp11init) ( #4700 )
2023-01-18 17:09:55 +01:00
9cf934c10d
Improve handling of 'final' in class declaration ( #4706 )
2023-01-18 17:08:43 +01:00
dee2ad8756
Fix #10337 FP selfAssignment ( #4682 )
2023-01-18 16:59:56 +01:00
a2fea3d9b4
Fix #11083 FP knownConditionTrueFalse with reassigned pointer ( #4717 )
2023-01-18 16:57:22 +01:00
f8f66aeea9
Improve std.cfg: std::addressof(), std::stringstream::str() ( #4710 )
...
* Improve std.cfg: std::addressof(), std::stringstream::str()
* Format
* Add <leak-ignore/>
2023-01-16 22:08:31 +01:00
6e2cc450b8
Fix #11330 FN functionConst with access of smart pointer ( #4720 )
...
* Fix #11330 FNfunctionConst with access of smart pointer
* Simplify
2023-01-16 22:07:04 +01:00
124668979c
replaced some `std::ostringstream` usage with `std::to_string()` ( #4719 )
2023-01-16 22:05:33 +01:00
a102ff3c2f
Fix #11485 FN unusedFunction / Fix #7739 FP unusedFunction ( #4707 )
2023-01-14 20:16:55 +01:00
a79dff15ab
Fix #11492 FP uninitvar with try/catch ( #4711 )
2023-01-14 20:14:38 +01:00
7bbdc95f25
Fix #11473 FP constVariable / #11448 FP constParameter / #11188 FP danglingTempReference ( #4680 )
...
* Fix #11473 FP constVariable with range-based for / #11448 FP constParameter with unused non-const range loop variable
* Fix ValueType / #11188 FP danglingTempReference with auto
* Fix ValueType in range-based for
* Update symboldatabase.cpp
2023-01-11 22:04:06 +01:00
491721a6ff
Fix spurious variable declaration with unknown macro ( #4694 )
2023-01-09 16:11:26 +01:00
8cc3e0b2ff
errortypes.h: use `enum class` instead of wrapping types into classes ( #4693 )
2023-01-08 19:31:54 +01:00
911d610f2d
Fix #11486 FN unusedFunction when enum value with same name exists ( #4690 )
2023-01-08 14:30:42 +01:00
cefc105c5f
Fix 11468: false positive danglingTempReference warning ( #4679 )
2023-01-07 23:44:22 +01:00
b29f111082
Improve qt.cfg: unreadVariable for macro parameter ( #4683 )
2023-01-07 23:29:47 +01:00
4ebdf5fae1
Fix #11478 FP identicalConditionAfterEarlyExit when passing *this ( #4684 )
2023-01-07 22:10:07 +01:00
6020feb271
Fix 11461: arrayIndexOutOfBounds false positive ( #4686 )
2023-01-07 22:09:17 +01:00
4c1c506d21
#11472 FP returnTempReference with cast and scope operator ( #4676 )
2023-01-02 22:13:56 +01:00
2007cd0a1d
Fix #11465 FP returnDanglingLifetime/returnTempreference with typeid ( #4675 )
2023-01-02 17:46:03 +01:00
f793b7dd35
Fix #11460 unintvar false positive ( #4674 )
...
* Fix #11460 unintvar false positive
* Format
2023-01-02 17:44:52 +01:00
11f1a9d1f5
Fix crash on ternary with omitted operand ( #4673 )
...
* Fix MSVC compiler warning
* Fix crash on incomplete ternary operator
* Revert "Fix crash on incomplete ternary operator"
This reverts commit 28df0f0ab6ff794e733617447f847a97c1a7a609.
* Handle ternary with omitted operand
2023-01-02 17:44:17 +01:00
bf11cdf299
TestCmdLineParser: Add tests for ignored paths
2023-01-01 15:32:37 +01:00
0c95971c54
added .gitattributes and normalized files ( #4668 )
2022-12-30 21:33:45 +01:00
1cfe49e340
use `const_iterator` where possible ( #4662 )
2022-12-30 15:13:47 +01:00
3136a50b97
Formatting [ci skip]
2022-12-22 11:59:10 +01:00
347c10db3b
posix.cfg: Improved configuration of mq_timedsend().
2022-12-22 11:58:32 +01:00
f5b9445767
posix.cfg: Added support for more posix_trace..() functions
2022-12-22 11:48:51 +01:00
3c57752c9b
posix.cfg: Added support for more posix_trace..() functions
2022-12-22 11:39:00 +01:00
5991c33b0e
posix.cfg: Added support for pthread_attr_getstack() and pthread_attr_setstack().
2022-12-22 10:07:50 +01:00
ccbc6a3b72
gnu.cfg: Added support for gethostbyname_r() and gethostbyname2_r()
2022-12-22 09:47:19 +01:00
3576f0a0c7
gnu.cfg: Added support for gethostbyaddr_r()
2022-12-22 09:36:53 +01:00
ea56359a3f
posix.cfg: Added nullPointer test for setkey()
2022-12-22 09:36:18 +01:00
Paul Fultz II
chrchr-github
Oliver Stöneberg
Mateusz Michalak
Daniel Marjamäki
Michael Drake
Robert Reif
orbitcowboy