ac86eda6b3
Revert "Revert "Skip forwarding values for unique expressions ( #5103 )"" ( #5124 )
2023-06-07 11:11:48 +02:00
7d4472616b
Revert "Skip forwarding values for unique expressions ( #5103 )"
...
This reverts commit 26ed052e8d
2023-06-06 17:31:24 +02:00
26ed052e8d
Skip forwarding values for unique expressions ( #5103 )
2023-06-05 20:49:19 +02:00
93595aeff0
Fixed `std::vector::data` return type ( #5116 )
...
This caused many `arithOperationsOnVoidPointer` false positives in my project which uses `std::vector<uint8_t>` in many places.
2023-06-05 20:47:42 +02:00
5976faaaf5
Fixed #11745 (Fix AST for 'new type..[..]{..}') ( #5118 )
2023-06-05 20:43:17 +02:00
18b60d2f2b
Fix #11670 FP constStatement (inconclusive) triggered by namespace ( #5114 )
2023-06-03 15:13:15 +02:00
f2976e5bb5
std.cfg: add support for smartptr member functions ( #5113 )
...
* std.cfg: add support for smartptr member functions
* Fix test
* Fix
2023-06-03 14:36:30 +02:00
1b98be458d
Fix #11739 Assert failure in valueflow.cpp / setSymbolic() ( #5104 )
2023-06-03 11:08:06 +02:00
82e9c076da
Fix #11744 FN functionConst/functionStatic with recursion ( #5105 )
...
* Fix FN functionStatic
* Fix FN functionConst, add test
* Fix build
2023-06-02 23:33:42 +02:00
055489df5a
Fix #11742 Can't reduce scope as variable references itself ( #5112 )
2023-06-02 23:33:17 +02:00
7c56514bd5
Fix #9104 reopened Improve check: missing virtual destructor ( #5110 )
...
* Fix #9104 reopened Improve check: missing virtual destructor
* Add support for missing container members
* Add more stuff
* Improve qt.cfg
* Improve wxwidgets.cfg, qt.cfg
2023-06-02 15:24:18 +02:00
52c0f10fa1
Fix FP mismatchAllocDealloc, uninitdata for new with initializer ( #5106 )
2023-06-02 13:01:55 +02:00
9810bad869
#9708 (doublefree) - Added a regression test ( #5109 )
2023-06-02 10:32:33 +02:00
238cf75f6f
Fix #11732 FN autoVariables with array and std::string ( #5096 )
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* Fix #11732 FP autoVariables when reassigning argv
* Fix #11732 FN autoVariables with array and std::string
* Add test
* Format
* Format
2023-05-31 20:55:55 +02:00
0b44429a7c
Fix spurious lambda detection ( #5101 )
2023-05-31 20:55:39 +02:00
a91222fad8
Partial fix for #11637 FN functionConst ( #5102 )
...
* Partial fix for #11637 FN functionConst
* Redundant check
2023-05-31 20:55:12 +02:00
0ecf101fe3
Fix #11547 FN stlcstrConstructor, stlcstrAssignment with std::stringview ( #5097 )
...
* Fix #11547 FN stlcstrParam with std::string_view
* Add suppression
* Use emplace()
* Fix #11547 FN stlcstrConstructor, stlcstrAssignment with std::string_view
2023-05-31 16:51:37 +02:00
7696bd1357
Fix #11225 FN constParameter with cast ( #5100 )
...
* Fix #11225 FN constParameter with cast
* Add const
2023-05-31 16:51:03 +02:00
ec2f00d7c2
Fix #1175 uninitialized data: casted to 'int *' and dereferenced ( #5008 )
2023-05-29 15:29:53 +02:00
cf4334904c
Fix #11626 FN functionConst with non-dereferenceable pointer access ( #5074 )
...
* Partial fix for #11626 FN functionConst with non-dereferenceable pointer access
* Fix #11626 FN functionConst with non-dereferenceable pointer access
* Fix test
2023-05-28 19:42:47 +02:00
4c1e06a84b
Fix #8174 Regression: false negative autovarInvalidDeallocation since 1.79 ( #5045 )
2023-05-28 14:34:07 +02:00
774123d28d
Remove hardcoded lists of functions/templates/types ( #5069 )
...
* Remove hardcoded list of functions
* Remove hardcoded list of templates
* Remove hardcoded list of types
* Format
* Fix test
* Unused variable
* Add tests
* auto -> int
2023-05-28 14:33:41 +02:00
ac41b45a5f
Fix #11729 danglingLifetime of static variable ( #5080 )
2023-05-28 14:33:12 +02:00
163fb79de1
Fix #11732 FP autoVariables when reassigning argv ( #5084 )
2023-05-28 13:51:41 +02:00
647432580f
Fix #11720 FN functionConst when using base class members ( #5068 )
...
* Fix #11720 FN functionConst when using base class members
* Format
* Add const
* Add const
* Improve const check for arguments, comments, tests
* Add test for #11573
* Add test for #11501
* Fix merge
* Add tests
* Use ASSERT_EQUALS
* Redundant check
2023-05-28 01:11:59 +02:00
17789778c9
Fix #11547 FN stlcstrParam with std::string_view ( #5093 )
...
* Fix #11547 FN stlcstrParam with std::string_view
* Add suppression
* Use emplace()
2023-05-28 01:11:11 +02:00
6b9fac41f4
Fixed #11734 (stylistic warnings from addons are not filtered when style is not enabled) ( #5091 )
2023-05-27 10:24:00 +02:00
96c6276ce7
Suppress unused struct members from types expanded from macros ( #5087 )
2023-05-26 17:48:49 +02:00
10b55cc0cf
Fix #11654 FN functionConst if only non-const member usage is call to itself ( #5092 )
...
* Fix #11654 FN functionConst if only non-const member usage is call to itself
* Format
* Add const
2023-05-26 17:24:13 +02:00
3d6c453058
Fix uninitvar false positive in designed initializers ( #5079 )
...
Stop interpreting struct fields in designed initializers as usage of local
variables which can happen if they share the same name.
```
$ cat test.c
struct a { int b; };
int main() {
char *b;
extern int foo(struct a *);
return foo(&(struct a){.b = 0});
}
$ cppcheck --quiet test.c
test.c:5:27: error: Uninitialized variable: b [legacyUninitvar]
return foo(&(struct a){.b = 0});
```
2023-05-26 11:59:10 +02:00
fb850a844b
Use path to executable when trying to load library ( #5082 )
...
* Use path to executable when trying to load library
* Fix function call, add support for more OS, add test
* Format
* Handle MacOS
* Amend
* Argument as fallback
* Use Path::getCurrentExecutablePath()
* Move to cmdlineparser.cpp
* Debug output
* Use argv[0] in Cygwin
* Revert "Debug output"
This reverts commit 5a68d71f1d27549c7b4a46363f3cd5cd912018e7.
* Use native python in Cygwin
2023-05-26 06:55:36 +02:00
bc03bed075
#11733 FP unusedFunction with templates and --cppcheck-build-dir ( #5085 )
...
* #11733 FP unusedFunction with templates and --cppcheck-build-dir
* Add test
2023-05-26 06:13:48 +02:00
beea1a2345
Fix #11689 FP constStatement with nested typedefs ( #5090 )
...
* Fix #11689 FP constStatement with nested typedefs
* Add test
2023-05-26 06:12:40 +02:00
107eea236f
Improved handling of alignas. alignas will not be removed from now on so we don't loose this information. ( #5081 )
2023-05-24 10:33:53 +02:00
94b6c87049
Fix #11728 FP unreadVariable with brace-init ( #5075 )
2023-05-23 20:21:02 +02:00
6d2662b8a2
Fix #4400 FN (error) Memory leak - assignment to reference of a pointer ( #5048 )
...
* Fix #4400 false negative: (error) Memory leak - assignment to reference of a pointer
* Comment
* Run tests as C++
* Add TODOs
* Bail out for local references
2023-05-23 06:29:20 +02:00
33f728df14
Fix #11725 Hang in simplifyTypedef() with extra parentheses ( #5078 )
...
* Fix #11725 Hang in simplifyTypedef() with extra parentheses
* Amend test
2023-05-23 06:26:22 +02:00
00733893e0
Fix #11726 "this->" confuses non void return check ( #5073 )
2023-05-22 20:23:09 +02:00
78182d4773
Fix FN constVariablePointer ( #5076 )
...
* Fix FN constVariablePointer
* Fix FP
* Add const
* Fix tests
* Add const
2023-05-22 19:53:51 +02:00
8eabf5c211
Fix #8433 FN unused variable not detected when there is lambda ( #5060 )
...
* Fix #8433 FN unused variable not detected when there is lambda
* Format
* Fix tests
* Check lambda return
* Add test
* Undo, add test
* simpleMatch()
* Rename test
2023-05-22 07:39:57 +02:00
e621f721fc
Use library to get deallocation function ( #5061 )
...
* Use library to get deallocation function
* Add suppressions
* Amend
* Remove suppression
* More getDeallocFuncInfo()
* Fix suppressions
* Fix suppression
2023-05-21 14:01:14 +02:00
d30f8e18f7
Partial fix for #11626 FN functionConst with non-dereferenceable pointer access ( #5070 )
2023-05-21 14:00:24 +02:00
ba57e15cb2
Fix #11717 Warn when C++ code is scanned as C (prevent FPs) ( #5064 )
...
* Fix #11717 Warn when C++ code is scanned as C (prevent FPs)
* Don't throw for operators
* Detect reference variables
* Fix tests
* Fix compilation
* Fix test
* Fix another test
* Use strAt()
2023-05-21 13:59:49 +02:00
f72db74817
Fixed #11013 (FP overlappingWriteUnion with anonymous struct in union) ( #5067 )
2023-05-20 10:34:42 +02:00
e6576dd949
Fix #11708 internal error: converting '1f' to integer failed ( #5066 )
...
* Fix #11708 "internal error: converting '1f' to integer failed - not an integer" with width in printf format string
* Format
2023-05-18 23:26:56 +02:00
518b6a27ab
Fix #11719 Handle lambdas in global scope ( #5065 )
...
* Fix #11719 Handle lambdas in global scope
* Capture list
2023-05-17 14:37:56 +02:00
1999bc68bf
Set values when assigning init list ( #5057 )
...
* Assign values to pointers with C++11 init
* Handle assigning empty init list
* Fix #10596 FN uninitdata with value initialization
* Fix test
* Set values when assigning init list
2023-05-14 17:01:07 +02:00
d475591665
Tokenizer: simplification of typedefs in _Generic arguments ( #5059 )
2023-05-14 15:14:52 +02:00
793d6aef01
Tokenizer: do not report unknownMacro for alignas ( #5058 )
2023-05-14 15:14:41 +02:00
cf4d59a835
Partial fix for #9602 False positives with function pointers ( #5042 )
...
* Partial fix for #9602 False positives with function pointers
* Add test for #9222
2023-05-14 12:16:17 +02:00
096d3a78b0
Fix #10596 FN uninitdata with value initialization ( #5056 )
...
* Assign values to pointers with C++11 init
* Handle assigning empty init list
* Fix #10596 FN uninitdata with value initialization
* Fix test
2023-05-13 22:07:09 +02:00
6a8c70c1b9
Fix #10976 false negative: autoVariables [inconclusive] (regression) ( #5044 )
...
* Fix #10976 false negative: autoVariables [inconclusive] (regression)
* Use link()
* Use linkAt()
* Skip over [][]
2023-05-13 14:11:01 +02:00
dc7550ed9f
Assign values to pointers with C++11 init ( #5055 )
...
* Assign values to pointers with C++11 init
* Handle assigning empty init list
2023-05-13 14:09:47 +02:00
2b74a2084e
Fixed #11716 (simplifyTypedef: function with const should be handled better) ( #5054 )
2023-05-12 20:39:08 +02:00
2a0143c8e1
Fix #10358 Bad ValueFlow depending on initialization ( #5052 )
2023-05-12 07:19:44 +02:00
f5b1537ed1
Fix internalASTError with decltype() ( #5047 )
2023-05-11 14:35:23 +02:00
d5951fa2b9
Tokenizer: Add attribute for exported symbols ( #5043 )
2023-05-09 20:15:00 +02:00
d24a1342a6
Fixed #11711 (Tokenizer: varId not set properly in function call) ( #5041 )
2023-05-08 12:11:30 +02:00
e8233ceb67
runformat
2023-05-08 10:30:20 +02:00
543b4adc8a
Fix 11682: False positive: constParameterReference with overloaded method ( #5038 )
...
* Fix 11682: False positive: constParameterReference with overloaded method
* Format
2023-05-05 11:27:15 +02:00
1db510b9fd
Add test for #10796 ( #5036 )
2023-05-04 22:23:36 +02:00
a31c996a70
Add tests for #11075 , #11382 ( #5035 )
2023-05-04 20:35:56 +02:00
a77ab9759c
Suppressions: some cleanups ( #4980 )
...
* Suppressions: merged `isSuppressedLocal()` into `isSuppressed()`
* avoid some unnecessary copies when adding suppressions
* TestSuppressions: improved readability of multiple line string literals
* supressions.h: got rid of unnecessary copy and assignment operators for `Suppressions::Suppression` - fixes `performance-move-const-arg` clang-tidy warning
* TestSuppressions: cleaned up a variable construction
2023-05-04 18:15:18 +02:00
d3bdb84650
Fix #11701 performance regression (hang) in 2.11dev ( #5032 )
2023-05-04 11:59:03 +02:00
100d17df4f
Fix #11681 FN constParameterPointer with std::vector ( #5000 )
2023-05-04 11:10:58 +02:00
e6ae312a0b
moved more code into `HAVE_RULES` ( #4956 )
...
* moved more code into `HAVE_RULES`
* properly enable all internal and rules code in selfcheck
* updated TODOs in selfcheck
* testrunner.vcxproj.filters: updated
* added missing `Debug-PCRE` and `Release-PCRE` configurations for `testrunner` Visual Studio project
* cppcheck.cpp: fixed `useStlAlgorithm` selfcheck warning
2023-05-04 10:54:19 +02:00
5833fc3c19
testrunner: even more `SettingsBuilder` usage and `const` cleanups ( #5030 )
...
* moved some of the test-only `Library::loadxmldata()` calls into `test`
* testrunner: reduced need for backup/restore of settings
2023-05-04 10:31:05 +02:00
9770dd7e0b
Fix 11673: FP uninitvar when capturing by reference ( #4984 )
...
* Fix 11673: FP uninitvar when capturing by reference
* Format
* Fix tests
2023-05-04 06:03:47 +02:00
b5ce2c708b
SingleExecutor: process markup files after code when scanning projects ( #4972 )
...
* SingleExecutor: added TODOs
* test `SingleExecutor` with files and project
* SingleExecutor: process markup files after code when scanning project
* TestSingleExecutor: generate scoped files before calling executor
* CI-unixish.yml: added `--output-on-failure` to CTest call
* helpers.cpp: improved error reporting in `~ScopedFile()`
* use unique filenames in executor tests to avoid collisions
* fixed `functionStatic` selfcheck warnings
2023-05-03 17:32:28 +02:00
f04d47ac61
Fix remaining example from #11131 ( #5029 )
2023-05-03 16:24:56 +02:00
46b9d4ec61
Fixed #11700 (Markup support is broken, unused function false positives) ( #5025 )
2023-05-03 11:19:13 +02:00
ec2a2ad41f
Partial fix for #11131 FN variableScope with const member functions ( #5027 )
2023-05-03 10:02:16 +02:00
7e0ddd3669
Set function pointer for ::f ( #5028 )
2023-05-02 22:53:21 +02:00
25183ff484
testrunner: more `SettingsBuilder` usage and `const` cleanups ( #5026 )
2023-05-02 15:54:19 +02:00
2935c855c3
reduced usage of mutable `Settings` objects in tests ( #4798 )
2023-05-02 11:48:24 +02:00
9d21379c7d
Add non-const overloads for next(), previous(), and link() ( #5002 )
...
* Add non-const overloads for next(), previous(), and link()
* Format
* Add CPPCHECKLIB
2023-05-02 06:55:31 +02:00
5a2c31a41c
CmdLineParser: pass suppressions separately from settings ( #5023 )
2023-04-30 20:56:54 +02:00
269850a62d
Fix autoNoType with multiple auto variables ( #5012 )
2023-04-30 20:36:27 +02:00
8cf6a22ea3
cleaned up includes based on `include-what-you-use` ( #5021 )
2023-04-30 07:33:19 +02:00
51cba8162b
Fix #11489 Crash in TemplateSimplifier ( #5020 )
...
* Add test for #11489
* Fix #11489 Crash in TemplateSimplifier
2023-04-30 07:33:04 +02:00
043f4fa621
Fix #11693 performance regression (hang) in 2.11dev ( #5022 )
2023-04-29 15:17:55 +02:00
b3016f01a1
fixed some CLion inspection warnings ( #4688 )
...
* fixed some CLion "Unused global declaration" warnings
* fixed some CLion "Not implemented function" warnings
* fixed some CLion "Unused struct" warnings
* added TODO
* removed unused parameter reported by CLion
* fixed some CLion "Unused macro" warnings
* fixed some CLion "Condition is always true" warnings and a CLion "The value is never used" warning
2023-04-28 16:02:41 +02:00
6eae4e71f6
make sure executors are only used in the intended context / `TestSuppressions` cleanups ( #4963 )
...
* added asserts to make sure executors are only used in the intended context
* TestSuppressions: specify proper job counts in `checkSuppression*()`
* TestSuppressions: enabled all asserts in `runChecks()`
* TestSuppressions: removed unnecessary setting from `checkSuppression()`
* TestSuppressions: small cleanup in the way tests are called
* TestSuppressions: use `SingleExecutor`
2023-04-28 12:41:53 +02:00
2b92351b49
Fix #11679 FP knownArgument with known return value ( #5007 )
...
* Fix #11679 FP knownArgument with known return value
* Add test for #11051
2023-04-28 08:27:48 +02:00
5b4c95f229
Fix varid assigned to function ( #4991 ) ( #5013 )
2023-04-28 08:27:07 +02:00
9c184462ad
Fix #10720 Hang/Crash with big variadic template ( #5018 )
...
* Fix #10720 Hang/Crash with big variadic template
* Fix CI
2023-04-28 08:26:35 +02:00
77717f73fd
Fix #11418 Crash in TemplateSimplifier::expandTemplate() ( #5019 )
2023-04-28 08:25:52 +02:00
023e79b6c2
Fix #11459 uninitvar false positive ( #5011 )
...
* Fix #11459 uninitvar false positive
* Format
2023-04-25 21:01:44 +02:00
9ea223b367
Fix #11309 debug: Scope::checkVariable found variable 'v' with varid 0 ( #5006 )
...
* Fix #11309 debug: Scope::checkVariable found variable 'v' with varid 0
* Format
2023-04-24 20:27:10 +02:00
6820b70dd1
Fix 11636: FP nullPointer with uninstantiated template ( #5004 )
...
* Fix 11636: FP nullPointer with uninstantiated template
* Format
2023-04-23 14:40:03 +02:00
1b9369b78b
Fix 11666: FP returnDanglingLifetime with specializations and ptr to member ( #5003 )
...
* Fix 11666: FP returnDanglingLifetime with specializations and ptr to member
* Format
2023-04-23 14:38:28 +02:00
c5310fe8a2
Fix #8592 SymbolDatabase: better handling of 'using namespace' ( #4974 )
2023-04-22 10:23:12 +02:00
db955a13a9
moved test-only `Preprocessor::getcode()` out of `lib` ( #4993 )
2023-04-22 10:22:00 +02:00
5c7914aaa6
Fix FN constParameterReference with std::array ( #4999 )
2023-04-21 20:33:06 +02:00
bda9f707cc
Fix typedef in enum class ( #4998 )
2023-04-21 18:58:44 +02:00
6e5375f7b7
Add tests for #8075 , #11608 , #11635 ( #4995 )
...
* Add tests for #6925 , #11042 , #11494
* Format
* Add tests for # 6561, #6619 , #7475 ,
* Add tests for #8075 , #11608 , #11635
2023-04-21 16:09:52 +02:00
5a4e43760e
Handle auto * const ( #4994 )
...
* Handle auto as first token
* Set varid when initialized by function
* Fix TODO from #11444
* Fix function parsing
* Add parentheses
* Format
* Handle auto * const
* Fix test on different platforms
* simpleMatch
* simpleMatch
2023-04-21 14:19:28 +02:00
ad464c4feb
Preprocessor: relaxed dependency on `Suppressions` ( #4983 )
...
* Preprocessor: cleaned up `missingInclude()`
* Preprocessor: relaxed dependency on `Suppressions` / adjusted `TestPreProcessor::inline_suppression_for_missing_include()` which was not testing production behavior
* test/cli/test-other.py: added test for `missingInclude` and `missingIncludeSystem` inline suppressions
* fixed `constParameterReference` selfcheck warning
2023-04-21 10:14:34 +02:00
a4e224b65c
Handle auto as first token, set varid ( #4991 )
...
* Handle auto as first token
* Set varid when initialized by function
* Fix TODO from #11444
* Fix function parsing
* Add parentheses
* Format
2023-04-21 10:13:25 +02:00
e17af6d2d8
Report unknown macro ( #4990 )
2023-04-20 17:55:16 +02:00
chrchr-github
Daniel Marjamäki
Paul Fultz II
SChernykh
orbitcowboy
Anton Lindqvist
Oliver Stöneberg