8f728cb4b6
added (partial) support for specifying C++23 and support more "-std" options ( #3212 )
2022-04-15 16:17:36 +02:00
6e69b751eb
Fix Match pattern ( #4025 )
2022-04-15 08:48:49 +02:00
28cf14f110
Fix 10975: false negative: dangling reference in class ( #4024 )
...
* Fix 10975: false negative: dangling reference in class
* Format
2022-04-14 18:59:12 +02:00
6450d5701c
Fix #10979 FP arrayIndexOutOfBoundsCond with sizeof ( #4021 )
...
* Fix #10466 FP constVariable with pointer typedef
* Fix flag check
* Use isStatic()
* Fix #10979 FP arrayIndexOutOfBoundsCond with sizeof and extra parentheses
2022-04-14 18:13:29 +02:00
6deb8068fa
Fix 10981: ValueFlow: multiplication with 0 should have known value 0 ( #4023 )
2022-04-14 18:13:04 +02:00
09597bc7e8
Fix 10956: ValueFlow: Incorrect value when assigned to two variables ( #4019 )
...
* Fix 10956: ValueFlow: Incorrect value when assigned to two variables
* Format
2022-04-14 07:35:07 +02:00
7721cd14b6
Fix #10466 FP constVariable with pointer typedef ( #4018 )
...
* Fix #10466 FP constVariable with pointer typedef
* Fix flag check
* Use isStatic()
2022-04-13 21:56:45 +02:00
16e90ed3e2
smallvector.h: reverted bogus noExplicitConstructor fix and suppress the warning ( #4016 )
2022-04-13 20:50:04 +02:00
8203c74c40
Fix #9648 FP sizeofDivisionMemfunc ( #4017 )
...
* Fix #9648 FP sizeofDivisionMemfunc when result is multiplied again with sizeof later
* Format
2022-04-13 18:21:56 +02:00
938517b80a
Fix #10265 FP unused private method ( #4015 )
2022-04-13 14:49:28 +02:00
f323e8a6c6
Fix #10311 FP functionConst ( #4012 )
...
* Fix #10311 FP functionConst
* Format
* Format
2022-04-13 12:25:36 +02:00
55cb396d18
Fix #10494 Same template name confuses check ( #4011 )
2022-04-13 12:25:21 +02:00
ea65fe2b63
Fix another FP divideSizeof ( #4009 )
...
* Fix FP divideSizeof
* Format
* Undo
* simpleMatch
* Fix another FP divideSizeof
2022-04-13 12:24:35 +02:00
45158ec064
cleaned up includes based on include-what-you-use ( #4007 )
...
* cleaned up includes based on include-what-you-use
* updated translations
2022-04-13 12:24:00 +02:00
5ac4afa5b8
Fix cppcheckError with spaceship operator ( #10251 ) ( #4001 )
...
* Fix cppcheckError with starship operator (#10251 )
* Fix test case
* Return result
2022-04-13 12:23:38 +02:00
6c82fb05a4
Fix 10954: False positive: returnDanglingLifetime when using c_str() ( #4006 )
2022-04-12 08:09:13 +02:00
61b87bcc60
Fix 10955: False positive: containerOutOfBounds when using a const reference member ( #4005 )
2022-04-12 08:07:55 +02:00
00badff622
Fix #10315 FP functionConst ( #3997 )
...
* Fix #10315 FP functionConst
* Update releasenotes.txt
2022-04-11 22:55:16 +02:00
28a024ac4a
Fix #9954 incorrectLogicOperator/knownConditionTrueFalse for constexpr ( #4002 )
2022-04-11 20:42:54 +02:00
bf6bcafc56
Fix FP divideSizeof ( #4003 )
2022-04-11 20:41:59 +02:00
a98346bbe0
generate a program database in all Visual Studio configurations ( #3996 )
2022-04-11 11:28:07 +02:00
8f386e15fd
Remove bug hunting. This feature will be provided in Cppcheck premium.
2022-04-11 07:31:33 +02:00
99757c6d06
ValueFlow: Set values to parameters to escape functions ( #3994 )
...
* ValueFlow: Set values to parameters to escape functions
* Format
2022-04-11 07:23:58 +02:00
d97942d3c6
Fix 6577: Detect pointer to uninitialised memory with clock_settime() ( #3993 )
...
* Fix 6577: Detect pointer to uninitialised memory with clock_settime()
* Format
2022-04-11 07:23:44 +02:00
45b4580554
Fix 10957: Crash on valid code ( #3991 )
2022-04-10 22:47:58 +02:00
bd9f5231b8
Fix #10179 FP divideSizeof with dereferenced pointer-to-pointer ( #3786 )
2022-04-10 22:47:27 +02:00
c8936d04f6
Fix #3886 New Check : Return value of "new" ignored ( #3884 )
2022-04-09 19:06:32 +02:00
25ef9eeb26
use std::string::empty() ( #3910 )
2022-04-09 19:02:37 +02:00
0636018df3
Fix #10368 FP: unassignedVariable with structured binding ( #3990 )
2022-04-09 14:50:30 +02:00
2bccde0e3b
Fix #9789 FP Logical condition considered always false ( #3985 )
2022-04-09 14:09:10 +02:00
38bc0ad4c3
Fix regression: wrong member variable ( #3987 )
2022-04-08 08:23:10 +02:00
d2a0b0f78e
Fix 10951: FP knownEmptyContainer with east-const ( #3988 )
...
* Fix 10951: FP knownEmptyContainer with east-const
* Format
* Use simpleMatch
2022-04-08 08:22:39 +02:00
ceb86afc22
Fix #10952 FP constStatement with cast in return ( #3986 )
2022-04-07 14:11:14 +02:00
4c1aeb0cb1
Remove old pointer alias check ( #3983 )
2022-04-07 11:36:15 +02:00
52b4aeb279
Fix #10792 FP knownConditionTrueFalse with double to int cast ( #3964 )
2022-04-07 10:42:57 +02:00
dad10f2ab7
Fix 7684: ValueFlow: function call 'X::GetSize()' ( #3984 )
...
* Improve getting function to calculate the return
* Add test
* Format
* Move to cpp to avoid FP
* Format
2022-04-07 06:49:25 +02:00
74667d1e2a
Fix 10418: false negative: knownConditionTrueFalse ( #3981 )
...
* Improve handling inverted condition
* Fix tests
* Rename variables for clarity
* Add initial test
* Add another test
* Format
* Fix FP
2022-04-07 06:48:13 +02:00
09c8cfb2ae
Fix 6624: false negative: std::vector out of bounds access not detected ( #3980 )
...
* Fix 6624: false negative: std::vector out of bounds access not detected
* Format
* Add test for auto
* Fix tests
* Format
2022-04-07 06:47:15 +02:00
bb640c4879
Fix 10950: Crash on function declaration ( #3979 )
...
* Fix 10950: Crash on function declaration
* Format
2022-04-06 19:00:05 +02:00
b73aeeda0e
Fix FP constStatement with comma operator ( #3978 )
...
* Fix FP constStatement with comma operator
* Format
2022-04-06 16:58:17 +02:00
4fde7f8b18
Fix 10449: Regression: knownConditionTrueFalse (strlen/wcslen) ( #3977 )
...
* Refactor library function usage
* Evaluate library function in program memory
* Fix and add tests
* Format
2022-04-06 06:35:38 +02:00
1d92665ad2
Fix 10867: false negative: containerOutOfBounds with std::array (regression) ( #3976 )
...
* Fix 10867: false negative: containerOutOfBounds with std::array (regression)
* Format
2022-04-06 06:25:28 +02:00
4c375e7224
Fix #9815 FP redundantInitialization with lambda / #10864 debug: valueFlowConditionExpressions bailout ( #3970 )
...
* Fix #9815 FP redundantInitialization with lambda
* Fix #10864 debug: valueFlowConditionExpressions bailout
* Format
2022-04-05 23:19:17 +02:00
f5313dc519
Fix crash with defaulted destructor ( #3975 )
2022-04-05 23:18:08 +02:00
c4dcfef385
Fix #10260 debug: Executable scope 'x' with unknown function. ( #3974 )
...
* Fix #10174 debug: Executable scope 'x' with unknown function
* Format
* Add test for #10198
* Fix #10260 debug: Executable scope 'x' with unknown function.
2022-04-05 15:52:16 +02:00
cfbbeb4b1b
Partial fix for #10867 FN containerOutOfBounds with std::array ( #3971 )
...
* Partial fix for #10867 FN containerOutOfBounds with std::array
* Format
* Format
* Optimize
2022-04-05 07:34:20 +02:00
b79885c6af
Fix #10174 debug: Executable scope 'x' with unknown function ( #3972 )
...
* Fix #10174 debug: Executable scope 'x' with unknown function
* Format
2022-04-05 07:34:06 +02:00
aae810dd2c
Fix #10107 FP: duplicateValueTenary ( #3969 )
2022-04-04 06:33:54 +02:00
955d6d8fc6
Fix #10793 internalAstError with brace-init in ternary ( #3966 )
...
* Fix #10793 internalAstError with brace-init in ternary
* Undo
2022-04-03 20:05:03 +02:00
39265f8ce0
Fix 10931: Assert failure in setSymbolic() ( #3967 )
...
* Fix 10931: Assert failure in setSymbolic()
* Format
2022-04-03 20:04:18 +02:00
0547cbcd26
Fix 10647: FN knownConditionTrueFalse for impossible Boolean value ( #3968 )
...
* Add impossible values for bool
* Fix valueflow tests
* Fix assertion failure
* Add test
* Format
2022-04-03 20:04:05 +02:00
7a7b3e40eb
Fix regression FN constVariable with static arrays ( #3965 )
...
* Fix regression FN constVariable with static arrays
* Fix test case
2022-04-02 20:39:45 +02:00
a9f29fbc09
Fix #10307 FP functionStatic with class template and east-const / #10471 FP constParameter with std::array and east-const ( #3963 )
2022-04-01 23:26:44 +02:00
ea63b8e2bb
misra: fix void parameter check
2022-04-01 21:34:47 +02:00
4bf8718dcb
Fix #10849 FP constStatement with pointers in lambda ( #3961 )
2022-04-01 19:50:40 +02:00
5bea50cd36
Fix 10908: FP: uninitvar after for-loop ( #3942 )
2022-03-31 21:24:20 +02:00
183969cd4b
Fix #10936 FP constStatement with extern declaration ( #3960 )
2022-03-31 21:08:04 +02:00
c85e7e7d2f
Fix FP constStatement with more complex expression ( #3959 )
2022-03-30 22:00:57 +02:00
32ded1602b
Fix warnings in switch statements on clang ( #3943 )
2022-03-30 19:30:02 +02:00
34a11c1673
Fix unmatched suppression ( #5704 ) ( #3886 )
2022-03-30 19:24:53 +02:00
343a23135d
Fix #10932 FP constStatement with reference and direct initialization ( #3952 )
2022-03-30 19:22:01 +02:00
47ba053054
Fix #10744 FP constVariable with static pointer ( #3957 )
2022-03-30 19:21:09 +02:00
86ff360946
Fix #10917 FP constStatement with immediately evaluated lambda ( #3956 )
2022-03-29 06:10:57 +02:00
81bcbfa7fe
Fix #10920 FP missingOverride with friend ( #3955 )
2022-03-28 22:44:04 +02:00
49147f95fe
Fix #10918 FP constStatement with dynamic_cast ( #3954 )
2022-03-28 22:15:40 +02:00
8d49fc252c
Fix FP constStatement ',' with Eigen, OpenCV etc. ( #3950 )
2022-03-28 22:06:44 +02:00
11cbb2eb00
Fix AST cyclic dependency [cppcheckError] 3 ( #3953 )
2022-03-28 22:05:41 +02:00
d57d536f01
Fix #10882 FP constStatement with negation and cast ( #3951 )
2022-03-28 21:52:08 +02:00
7b97230dd2
Fix #10505 FP unreadVariable for lock_guard variable ( #3938 )
2022-03-28 21:45:49 +02:00
8bf8070923
fixed build with SmallVector (noExplicitConstructor warning and incorrect C++ standard for Visual Studio `*-PCRE` configuration) ( #3937 )
2022-03-28 21:40:44 +02:00
54fbfd7c0f
Fix 10895: FP danglingTempReference with emplace() ( #3948 )
...
* Fix 10895: FP danglingTempReference with emplace()
* Format
2022-03-27 10:02:30 +02:00
21b8c36eb1
Fix 10916: FP: uninitvar ( #3949 )
2022-03-27 10:01:58 +02:00
63d96e49fc
Fix #10928 , #10930 FP constStatement ( #3946 )
...
* Fix #10928 , #10930 FP constStatement
* Fix test cases (first one did not compile)
2022-03-27 07:59:29 +02:00
401f0de18b
Fix #10929 FP constStatement with new ( #3947 )
2022-03-27 07:59:19 +02:00
1dd19dcaef
Fix AST cyclic dependency [cppcheckError] ( #3945 )
2022-03-26 22:39:14 +01:00
5ed521622f
Fix #10923 FP constStatement with ptr to ptr to ptr ( #3944 )
...
* Fix #10923 FP constStatement with ptr to ptr to ptr
* simpleMatch
2022-03-26 06:12:26 +01:00
fe7d0eeffc
Fix #10919 FP: constStatement with template type ( #3941 )
2022-03-25 17:03:54 +01:00
12cb19bdf2
Fix AST cyclic dependency [cppcheckError] ( #3940 )
2022-03-25 14:03:32 +01:00
e54ad24d2c
Fix #10870 FN constStatement with arrays ( #3904 )
2022-03-25 11:32:16 +01:00
796ad6c008
Fix #10913 FP variableScope - vector referenced via iterator ( #3936 )
2022-03-25 09:21:17 +01:00
212ac6c214
compile_commands.json: ensure that order of include paths are kept
2022-03-24 22:50:04 +01:00
4365704f14
cppcheck.cfg: support custom productname and about message
2022-03-24 22:44:47 +01:00
3630e9c49d
Fix #10874 FP constStatement with extra parentheses in declaration ( #3931 )
2022-03-24 22:07:21 +01:00
479af21405
Fix #10698 FP uninitvar with new and braced initializer ( #3934 )
2022-03-24 20:08:51 +01:00
4b4037540a
valueFlowUninit: Handle arrays and pod types ( #3917 )
...
* valueFlowUninit: Handle arrays and pod types
* Format
* Catch another array case
2022-03-24 06:35:44 +01:00
3bcbba598d
Fixed #10887 (compile database: include path with space is not handled)
2022-03-23 21:13:51 +01:00
0d2af9a5b7
Fix #10880 FP constStatement with init list in function call ( #3929 )
2022-03-23 18:10:33 +01:00
e0830693c3
Fix FP uninitMemberVarPrivate with anonymous union ( #3927 )
2022-03-23 07:35:41 +01:00
39567ea8c8
Fix #8541 FP variableScope (std::for_each with lambda) ( #3924 )
2022-03-22 21:50:46 +01:00
40c2687ac4
Fix #10875 FP constStatement with delete ( #3926 )
2022-03-22 18:39:02 +01:00
3faff5e9fc
Fix #10248 FP knownConditionTrueFalse static variable with direct initialization ( #3922 )
2022-03-22 07:24:40 +01:00
18a7a805df
Fix #10502 FP doubleFree ( #3921 )
2022-03-21 22:17:50 +01:00
1fe7cd348a
exename: Set proper exename when cppcheck is executed from PATH and argv[0] does not contain path information
2022-03-21 18:35:53 +01:00
0e147502cc
Fix #10888 FN variableScope with enum and struct ( #3920 )
...
* Fix #10888 FN variableScope with enum and struct
* Scope reduction
* Scope reduction
2022-03-21 16:05:38 +01:00
9d4fb16d7d
added SmallVector alias with conditional boost::container version ( #3799 )
...
* printInfo.cmake: small cleanup
* added SmallVector alias with conditional boost::container version
Co-authored-by: Ken-Patrick Lehrmann <kp.lehrmann+github@gmail.com>
* smallvector.h: added custom allocator to regular SmallVector version
Co-authored-by: Ken-Patrick Lehrmann <kp.lehrmann+github@gmail.com>
Co-authored-by: Paul Fultz II <pfultz2@yahoo.com>
2022-03-20 10:13:32 +01:00
2baf8f6cd4
Fix FP virtualCallInConstructor with function pointer ( #3913 )
2022-03-19 20:00:06 +01:00
297b0b5c60
Fix #10886 FP: Label 'enum' is not used. [unusedLabel] ( #3912 )
2022-03-17 17:38:23 +01:00
97ce569859
Fix #10873 FP constStatement with extra parentheses in function call ( #3911 )
...
* Fix #10873 FP constStatement with extra parentheses in function call
* Format
2022-03-17 12:47:27 +01:00
e073860e62
Fix #10841 FN uninitMemberVar when member is being used in constructor (regression) ( #3909 )
2022-03-16 20:35:55 +01:00
40ff9edad6
Fix 10843: FP: danglingTemporaryLifetime ( #3908 )
...
* Fix 10843: FP: danglingTemporaryLifetime
* Format
2022-03-16 17:11:49 +01:00
fb1170b10b
Fix #10872 FP constStatement with variable called std ( #3906 )
2022-03-16 15:29:34 +01:00
b8ba0ae00e
Fix #10877 FP constStatement with ternary and comma operator ( #3905 )
2022-03-16 15:28:59 +01:00
7cc45fb393
Typos found by running "codespell" ( #3907 )
...
Co-authored-by: Armin Müller <mueller.armin@foestergroup.de>
2022-03-16 15:28:44 +01:00
1aff160411
Fix #9303 FP uninitvar after lambda expression ( #3903 )
...
* Fix #9303 FP uninitvar after lambda expression
* Format
2022-03-15 14:32:33 +01:00
200b098471
Fix #10516 FP for unused private function if address of function is taken ( #3901 )
2022-03-14 19:15:48 +01:00
6376bac5bb
Fix #10451 syntaxError with typedef and lambda ( #3900 )
...
* Fix #10451 syntaxError with typedef and lambda
* Don't insert union into template argument list, add test
* Format
* Revert "Format"
This reverts commit 8c52d49c8b
2022-03-14 17:59:29 +01:00
d3d40fd599
Fix #10868/#10869 FN: constStatement, handle unused character constants ( #3898 )
...
* Fix #10868 FN: constStatement, handle unused character constants
* simpleMatch
* Fix #10869 FN: constStatement
* Format
2022-03-14 14:14:32 +01:00
0d336b868c
avoid some Clang compiler warnings ( #3896 )
2022-03-13 20:07:58 +01:00
2eed660b32
Fix #8496 Clarify warnings for uninitMemberVar ( #3760 )
2022-03-13 17:33:31 +01:00
190506db40
Fix #10737 Regression: unusedStructMember ( #3894 )
...
* Fix #10737 Regression: unusedStructMember
* Add test for #9161
* simpleMatch
2022-03-13 06:27:17 +01:00
c3506b5186
Fix #10691 regressions with static variables and multiple assignments ( #3895 )
...
* Fix regressions with static variables and multiple assignments
* Fix test
* Fix test cases
2022-03-13 06:26:21 +01:00
757287b13c
removed unnecessary varid0 inline suppressions ( #3893 )
2022-03-12 18:02:40 +01:00
3df170c191
Fix #10865 FN: constStatementError, streamline error messages ( #3892 )
2022-03-12 14:52:18 +01:00
d1f740a289
Partial fix for #9384 varid 0 with lambda (II) ( #3889 )
...
* Partial fix for #9384 varid 0 with lamba
* Format
* Undo
* Undo
* Partial fix for #9384 varid 0 with lambda (II)
2022-03-12 06:17:37 +01:00
4c85ac0d7b
Fix #10852 FP unused struct member (inner struct in C code) ( #3890 )
...
* Fix #10852 FP unused struct member (inner struct in C code)
* Redundant findType() call, add test
2022-03-12 06:16:29 +01:00
ff902369e0
Fix 10851: False positive: known variable value below for loop ( #3891 )
...
* Fix 10851: False positive: known variable value below for loop
* Format
* Add test for 10863
* Format
2022-03-12 06:15:35 +01:00
705931266c
constStatementError: don't warn for casts with possible side effects,… ( #3885 )
...
* constStatementError: don't warn for casts with possible side effects, handle bool constants
* Recursive call, add tests
* Restore test
* Don't warn for C++ casts to void
* Don't warn for cast to void*
2022-03-11 21:45:51 +01:00
ffd9f9a93f
Fix FP missingOverride with unnamed parameters ( #3887 )
2022-03-11 21:44:13 +01:00
8b3647edd7
Fix false positive in memory leak
2022-03-10 08:29:05 +01:00
2616046461
Partial fix for #10848 FP: unusedStructMember ( #3880 )
2022-03-09 20:25:58 +01:00
557263acde
Partial fix for #10848 FP: unusedStructMember (II) ( #3881 )
...
* Preliminary
* Fix member search, add tests
2022-03-09 18:22:30 +01:00
850ad0fed9
#8451 : Add error message for unused casts, log unhandled errors ( #3883 )
...
* #8451 : Add error message for unused casts, log unhandled errors
* Fix TODO
* Fix TODO
2022-03-09 18:21:47 +01:00
c9f47dec8b
Partial fix for #9384 varid 0 with lambda ( #3875 )
2022-03-08 20:10:51 +01:00
fbdfb60809
Warn about buffer overruns when allocating memory with new ( #3879 )
...
* Warn about buffer overruns when allocating memory with new
* Format
* Avoid FP
2022-03-07 19:43:40 +01:00
3a5931b417
Fix #5499 C++11 default values not for all class fields and missing constructor ( #3876 )
2022-03-07 08:39:19 +01:00
7f682d544e
Partial fix for #6615 FN buffer access out of bounds: std::vector ( #3873 )
...
* Fix #10779 FN: stlOutOfBounds (off by one)
* Format
* Simplify
* Partial fix for #6615 FN buffer access out of bounds: std::vector
* Undo
* Format
* Fix test case
2022-03-06 07:41:09 +01:00
0b0a8cad39
Fix #10846 FP unreadVariable within a macro (regression) ( #3874 )
...
* Fix #10846 FP unreadVariable within a macro (regression)
* Format
* Format
2022-03-05 08:14:57 +01:00
27baa20f38
Fix #10779 FN: stlOutOfBounds (off by one) ( #3872 )
...
* Fix #10779 FN: stlOutOfBounds (off by one)
* Format
* Simplify
2022-03-04 17:13:13 +01:00
2dd6c75b35
Fix #10838 Crash/nullptr deref in getEndOfExprScope() ( #3870 )
...
* Fix #10838 Crash/nullptr deref in getEndOfExprScope()
* Format
2022-03-03 17:08:23 +01:00
78dd29ada3
Fix #10770 FP noConstructor with function pointer member ( #3751 )
2022-03-03 13:56:24 +01:00
8a7992c6ac
Suppress operatorEqVarError for known non-copyable types ( #3869 )
...
* Fix FP operatorEqVarError with class hierarchy
* Suppress operatorEqVarError for std::mutex
* Add test, non-copyable Qt types
* Update cppcheck-cfg.rng
2022-03-03 09:41:26 +01:00
915ae4b845
ValueFlow: Fix crash
2022-03-02 21:12:37 +01:00
9c50136571
Fix #10824 FN unreadVariable for pointer assignment when destructor exists (regression) ( #3864 )
...
* Fix #10824 FN unreadVariable for pointer assignment when destructor exists (regression)
* unused variable
* Issue warning for missing cfg
* Format
2022-03-02 11:11:44 +01:00
4a63af02ed
enabled functionConst and functionStatic in selfcheck ( #3862 )
...
* fixed functionConst findings and enabled it in selfcheck
* fixed functionStatic findings and enabled it in selfcheck
* .travis_suppressions: adjusted comment
* testimportproject.cpp: added missing asserts
2022-03-02 07:46:47 +01:00
8e8e6b1170
Fix FP operatorEqVarError with class hierarchy ( #3868 )
2022-03-02 07:46:23 +01:00
01de8256ea
Fix #10798 cppcheckError with enum class and typedefs ( #3867 )
...
* Fix #10798 cppcheckError with enum class and typedefs
* Format
* Format
* Leave enum class scope
* Remove comment
2022-03-02 07:46:15 +01:00
43fb3dd047
Fix regression: wrong varid with using namespace ( #3866 )
...
* Fix #10059 missing varId with using namespace
* Undo
* Fix test
* Limit namespace candidates, duplicateBranch
* rvalue ref
* Undo
* Undo
* Undo
* Format
* Fix condition
* Fix regression: wrong varid with using namespace
2022-03-02 07:46:04 +01:00
0b310b9d07
Fix 10702: FP knownConditionTrueFalse - Member variable modified ( #3857 )
...
* Fix 10702: FP knownConditionTrueFalse - Member variable modified
* Format
* Make parameter const
* Fix FP
* Fix FP
* Update
* Format
2022-02-28 18:54:55 +01:00
6a8bd981b5
Fix #10825 CheckClass::isMemberVar found used member variable with varid 0 ( #3863 )
...
* Fix #10825 CheckClass::isMemberVar found used member variable with varid 0
* Restore call to simpleMatch()
2022-02-28 18:28:23 +01:00
b1e92fc399
Misra false positive fixes for rules 8.7 and 5.9 ( #3844 )
...
* Fix misra 8.7 false positives on single function usage
When there is a single usage of a function, we should first check if the
file it is used in, is the same one it was defined in. When this is not the
case, there is no violatior to be reported.
* Fix misra rule 5.9 false positives for exception
The exception for rule 5.9 described in the guidelines allows for
multiple definitions of internal linkage obejcts when these regard a
static inlined function defined in the same header file.
* Fix neglecting of inline keyword flag upon simplifications
When the inline keyword is being "simplified" and the inline flag is
degated to the next token. However, this information might be lost if the next
token itself is simplified/deleted in a futher pass. Therefore, we must
propagated the flag to all the next named tokens, so we can make sure the
function name token itself is tagged with this property.
* add tests for misra addon rules 8.7 and 5.9
2022-02-27 19:17:48 +01:00
05a6d09c5f
Fix #10360 FP uninitMemberVar from copy constructor [inconclusive] ( #3748 )
2022-02-27 19:15:19 +01:00
ddb0a8bb0b
Fix #10059 missing varId with using namespace ( #3860 )
...
* Fix #10059 missing varId with using namespace
* Undo
* Fix test
* Limit namespace candidates, duplicateBranch
* rvalue ref
* Undo
* Undo
* Undo
* Format
* Fix condition
2022-02-27 09:03:24 +01:00
d79d6e60db
Fix #10828 Internal error. Token::Match called with varid 0 ( #3859 )
...
* Fix #10828 Internal error. Token::Match called with varid 0
* Fix test
2022-02-26 23:48:29 +01:00
441b437cea
Fix #10826 FN: unusedStructMember ( #3858 )
2022-02-26 18:53:00 +01:00
dbc80787e1
Fix 10821: FN: containerOutOfBounds ( #3856 )
...
* Fix 10821: FN: containerOutOfBounds
* Format
* Fix cppcheck warning
* Add valueflow tests
* Format
* Fix some bugs
* Format
2022-02-25 05:53:51 +01:00
45de9a7d08
Refactor: Use getEndOfExprScope instead of getEndOfVarScope ( #3855 )
2022-02-24 06:50:34 +01:00
f53793c413
Fix #10823 FP cstyleCast with function pointer and calling convention ( #3853 )
2022-02-23 09:12:14 +01:00
51371f7929
added CMake option USE_THREADS to be able to use threads instead of fork() / cleanups ( #3852 )
2022-02-23 09:04:35 +01:00
172aafdeb8
Fix #7908 FN: redundant assignment in loop ( #3650 )
2022-02-22 09:51:44 +01:00
1ac16413ea
Another fix for 10800: Hang / memory exhaustion on numerical code ( #3851 )
...
* Another fix for 10800: Hang / memory exhaustion on numerical code
* Format
2022-02-22 07:21:26 +01:00
72d0f3e444
Fix 10808: cppcheckError AST cyclic dependency with decltype ( #3850 )
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* Fix 10808: cppcheckError AST cyclic dependency with decltype
* Format
2022-02-22 06:30:17 +01:00
b6876d22e6
use inline suppressions for varid0 in selfcheck ( #3842 )
2022-02-21 18:35:02 +01:00
20601c1b01
Restore symbol names from cache
...
When reading earlier reported errors from the cache file the symbol names are not handled. This causes suppressions to no longer match when rerunning cppcheck.
2022-02-21 18:19:05 +01:00
734e3ac6da
Fix cppcheckError with for loop ( #3847 )
2022-02-21 18:14:20 +01:00
bedde0a1df
Fix #10391 bug hunting; crash for small C-code ( #3846 )
2022-02-21 18:09:46 +01:00
d77fa64051
Fix #10256 Function::addArguments found argument 'x' with varid 0 ( #3845 )
2022-02-21 18:06:26 +01:00
5574e41b86
Fix #10065 CheckClass::isMemberVar found used member variable with varid 0 ( #3843 )
2022-02-20 18:17:47 +01:00
18e00bb4fd
Fix #10817 Crash in checkPassByReference() / #10810 Stack overflow with decltype / #10763 Crash on invalid code ( #3840 )
...
* Fix #10817 Crash in checkPassByReference()
* Format
* Fix #10810 Stack overflow with decltype
* Fix #10763 Crash on invalid code in TemplateSimplifier::templateParameters
2022-02-18 12:59:21 +01:00
6635e6cc07
Fix #10795 cppcheckError with for loop ( #3841 )
2022-02-17 22:12:19 +01:00
b07814f329
Fix #3462 FN missed class members in copy operator of derived class ( #3837 )
2022-02-16 21:30:19 +01:00
c968aeaf73
Import project: do not crash when importing compile database generated by IAR workbench
2022-02-16 08:35:47 +01:00
9582032906
Fix #8485 FP uninitMemberVar - ctor calls function with smart pointer argument ( #3835 )
2022-02-16 07:02:26 +01:00
52f549fa87
Fix crash on garbage code ( #3834 )
2022-02-15 20:19:03 +01:00
907218254e
#8126 Fix previous commit ( #3833 )
...
* Fix #8126 unsafeClassCanLeak missing for array of pointers
* #8126 Fix previous commit
* Format
* Format
2022-02-15 20:03:02 +01:00
e7e2439347
Fix #8126 unsafeClassCanLeak missing for array of pointers ( #3832 )
2022-02-15 14:28:19 +01:00
75b6e8d258
inline visitAstNodes() calls ( #3828 )
2022-02-13 20:46:01 +01:00
d5ef25e477
Add constParameter and constParameterCallback in --errorlist output
2022-02-13 16:17:53 +01:00
c8211ec6f6
Fix check for misra addon in executeAddons. ( #3819 )
...
In the CppCheck::executeAddons function, a check that specifically tests
for the misra add-on, was not taking into account the cases when the
addon is identified with the '.py' extension or indirectly via json.
This resulted in the add-on not being executed a second time which is
needed to detected some of the misra violations. By using the AddonInfo
class name field, the addon name is uniformized for all these cases and
the add-on executed a second time.
Signed-off-by: Jose Martins <josemartins90@gmail.com>
2022-02-13 11:58:42 +01:00
f2420509c9
Revert "constPointer: Fix false positives when pointer is not read"
...
This reverts commit 6427b4888b
2022-02-13 08:40:45 +01:00
6427b4888b
constPointer: Fix false positives when pointer is not read
2022-02-12 22:23:25 +01:00
0a99e3b6fc
Partial fix for #9407 FN redundant assignment/unreadVariable ( #3651 )
2022-02-12 15:32:08 +01:00
30cec97cc8
Tokenizer: Support C++20 default bit-field member initializer
2022-02-12 12:19:08 +01:00
06d10b7474
fixed and enabled performance-for-range-copy clang-tidy warning ( #3682 )
2022-02-12 08:20:45 +01:00
edc5106237
Fix #9092 FN missingOverride - subclass in namespace ( #3793 )
2022-02-12 08:19:07 +01:00
c5ab936088
Fix #10405 FN shadowVariable in range-based for loop ( #3789 )
2022-02-12 08:10:53 +01:00
d4cd249c21
10671 fix const iterator function const take two ( #3802 )
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* Revert "Revert "Fix #10671 : functionConst FN with begin/end and const_iterator (#3749 )""
This reverts commit 9f6a36c1a8
2022-02-11 21:23:23 +01:00
6e57cc4323
small utils.h cleanup ( #3821 )
2022-02-11 19:44:08 +01:00
5f3ddabd56
Fix FP constParameter with std::map ( #3823 )
2022-02-11 19:40:11 +01:00
78228599da
Fix 10800: Hang / memory exhaustion on numerical code ( #3822 )
...
* Fix 10800: Hang / memory exhaustion on numerical code
* Format
* Add another test
* Format
2022-02-11 06:52:28 +01:00
f32583e097
removed OVERRIDE and FINAL defines and use the keywords directly ( #3767 )
2022-02-10 23:02:24 +01:00
2535bf984b
Allow passing std::string_view by value ( #3817 )
2022-02-10 21:01:12 +01:00
cd7532df21
Fix #7709 FN C-style pointer casting with built-in or typedef types /… ( #3814 )
2022-02-10 20:48:51 +01:00
5d25050b06
Fix 10788: False positive: zerodivcond when using an assert ( #3816 )
2022-02-10 20:22:14 +01:00
24e9859158
Fix #10357 FP stlcstrParam due to incorrect overload resolution ( #3813 )
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* Fix #10357 FP stlcstrParam due to incorrect overload resolution
* Variable shadowing
2022-02-10 11:17:06 +01:00
a50452517d
Fix 10794: Crash in MultiValueFlowAnalyzer::getProgramState() ( #3815 )
...
* Fix 10794: Crash in MultiValueFlowAnalyzer::getProgramState()
* Format
2022-02-10 07:43:27 +01:00
2c7948102a
Fix #10145 FP AssignmentAddressToInteger with enum class ( #3810 )
2022-02-08 16:12:35 +01:00
e64ea20089
Fix #10527 FP variableScope for if with init-statement ( #3811 )
2022-02-08 16:12:09 +01:00
20a5224d7e
Fix 10784: False positive: returnDanglingLifetime using std::tie with variadic template parameters ( #3805 )
2022-02-08 09:03:51 +01:00
b5ed13c8bc
checkstl.cpp: removed unused global containers and made a std::string a literal so it can be matchcompiled ( #3801 )
2022-02-08 09:02:59 +01:00
cfe2392709
ImportProject: Fix loading of sln without BOM
2022-02-08 08:52:39 +01:00
260d155bb6
Fix 10785: False positive: constParameter when using member pointer ( #3807 )
2022-02-07 18:45:32 +01:00
047930fd17
removed some unused/unread member variables (and related code) found by CLion "Unused global declaration" inspection ( #3808 )
2022-02-07 15:34:34 +01:00
f2a419653c
Refactor ProgramMemory to store the expression tokens instead of exprIds ( #3798 )
2022-02-06 20:15:45 +01:00
569332a50a
Fix 10786: False positive: arrayIndexOutOfBoundsCond ( #3803 )
2022-02-06 20:14:13 +01:00
a639c59780
Fix 10787: False positive: knownConditionTrueFalse with a conditional exit ( #3804 )
2022-02-06 20:13:44 +01:00
631a9eefd2
2.7: Set versions
2022-02-05 12:17:54 +01:00
3989408738
Update copyright year
2022-02-05 11:45:17 +01:00
7f28edbe26
Fix #10789 Crash in CheckMemoryLeakInClass ( #3797 )
2022-02-04 19:32:23 +01:00
17b538210d
Fix #10151 FP eraseDereference when returning iterator from loop ( #3787 )
2022-02-03 21:13:48 +01:00
9f6a36c1a8
Revert "Fix #10671 : functionConst FN with begin/end and const_iterator ( #3749 )"
...
This reverts commit 2cacb13f85
2022-02-03 11:04:02 +01:00
a20465eaea
Fix #10484 FP knownConditionTrueFalse with static variable and direct initialization / partial fix for #10248 ( #3728 )
2022-02-02 22:30:49 +01:00
4d9a1427b2
CheckClass: Write separate errorid for missing member copy instead of uninitMember
2022-02-02 20:44:22 +01:00
511520d623
Fix #10679 FP constParameter with const/nonconst overload ( #3780 )
2022-02-02 19:38:32 +01:00
2cacb13f85
Fix #10671 : functionConst FN with begin/end and const_iterator ( #3749 )
...
Check if the iterator is assigned to a const_iterator or
const_revese_iterator, in which case it is possible the function can be
const. Unfortunately, it is not possible to remove the hard coding of
cbegin, cend, crbegin and crend due to the need to handle auto, as in
the following code snippet:
void cbegin_auto(void)
{
for (auto it = m_str.cbegin(); it != m_str.cend(); ++it) {;}
}
2022-02-02 19:37:06 +01:00
dad64bfcc8
Fix #10091 FP shadowFunction with default destructor implementation / Tests for #8635 , #9776 , #9940 , #9951 , #10018 ( #3763 )
2022-02-02 19:30:49 +01:00
8cf5c8fbf2
Fix #10684 FP unusedStructMember with static object ( #3681 )
2022-02-02 19:28:16 +01:00
94a1f76ec4
Fix 10158 FP memleak when pointer is stored in a sub-object ( #3764 )
2022-02-02 13:13:12 +01:00
11387cbb41
Fix 10768: performance regression ( #3788 )
2022-02-02 13:01:44 +01:00
2b13a27140
Fix #9696 FP uninitdata - writing pointer to stream ( #3772 )
2022-02-02 12:24:32 +01:00
4127885282
improve noConstructor message ( #3750 )
2022-02-01 17:24:26 +01:00
8f7770f512
added an include-what-you-use GitHub Action ( #3759 )
2022-02-01 17:19:19 +01:00
0807924d32
Fix FP passedByValue for unions / FN passedByValue for array members ( #3784 )
2022-02-01 17:17:08 +01:00
127b3bb1c4
Fix #9471 FP unreadVariable caused by invalid template injection ( #3783 )
2022-02-01 17:15:27 +01:00
637aca8d59
Fixed #10752 (False positive: shadow variable in static method)
2022-01-28 16:03:06 +01:00
38420c8ecf
added some more missing copyright headers ( #3766 )
2022-01-28 15:56:11 +01:00
d55010c441
Fix #9247 FP uninitMemberVar (inconclusive) ( #3765 )
2022-01-28 15:05:13 +01:00
c74eeb6bad
Fix FN uninitVar with std::array ( #3707 )
2022-01-27 19:45:27 +01:00
f429245da2
Fix #8557 FP format string requires unsigned long (for sizeof(var)) ( #3727 )
2022-01-27 19:43:52 +01:00
171da2e6f9
avoid dependency on transitive includes - based on include-what-you-use ( #3757 )
2022-01-27 19:03:20 +01:00
a2a9c90142
added some missing copyright headers ( #3758 )
2022-01-26 19:02:20 +01:00
40147c1e4b
Fix 10719: Crash in valueFlowIterators() ( #3756 )
...
* Fix 10719: Crash in valueFlowIterators()
* Format
2022-01-26 06:42:41 +01:00
1a949c00b0
Fix 10723: Assertion 'tok && tok->exprId() > 0 && "Missing expr id for symbolic value"' in valueFlowSmartPointer() ( #3755 )
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* Fix 10723: Assertion 'tok && tok->exprId() > 0 && "Missing expr id for symbolic value"' in valueFlowSmartPointer()
* Format
2022-01-26 06:28:13 +01:00
f49cfcd23c
Fix #10200 False positive: uninitStructMember ( #3741 )
2022-01-25 12:14:20 +01:00
ea81ce933e
Fix #10754 FP invalidFunctionArg with resize() ( #3737 )
2022-01-25 12:13:49 +01:00
d05e43ce15
Fix #9828 False positive: unreadVariable alias ( #3744 )
2022-01-24 21:52:45 +01:00
9d6e5c2a05
Fix #10237 uninitMemberVar - member initialized via function call ( #3745 )
2022-01-24 21:52:00 +01:00
158f3d494e
Fix #10143 false positive: redundantInitialization with std::shared_ptr ( #3746 )
2022-01-24 21:50:50 +01:00
d64dadcd31
Fix #10758 Crash in CheckClass::checkConstFunc() ( #3740 )
2022-01-24 21:50:01 +01:00
8179226b18
astutils.cpp: optimized visitAstNodesGeneric() a bit more by avoiding unnecessary checks and std::stack usage ( #3732 )
2022-01-24 21:44:09 +01:00
01e14a12f1
Fix 10755: Assertion "!maxValue->isKnown()" from valueFlowInferCondition ( #3739 )
...
* Fix 10755: Assertion "!maxValue->isKnown()" from valueFlowInferCondition
* Format
2022-01-22 12:25:20 +01:00
8b1ed9cbe1
Another fix for 10739: internalAstError with decltype ( #3738 )
...
* Another fix for 10739: internalAstError with decltype
* Format
2022-01-22 07:22:57 +01:00
b23ca879ed
Fix #10735 FP functionConst with overloaded operator[] [inconclusive] ( #3733 )
2022-01-21 20:40:10 +01:00
a7dbd288c4
Fix 10738: FP knownEmptyContainer with auto reference ( #3734 )
...
* Fix 10738: FP knownEmptyContainer with auto reference
* Format
2022-01-21 09:56:55 +01:00
6c2b1f093d
Another fix for 10728: Crash in CheckStl::checkDereferenceInvalidIterator2() ( #3735 )
...
* Another fix for 10728: Crash in CheckStl::checkDereferenceInvalidIterator2()
* Format
2022-01-21 09:56:41 +01:00
0737cc4d8c
Fix 10708: Assertion "!maxValue->isKnown()" from valueFlowInferCondition ( #3736 )
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* Fix 10708: Assertion "!maxValue->isKnown()" from valueFlowInferCondition
* Format
2022-01-21 09:56:24 +01:00
57b50e4b00
Fix 10739: internalAstError with decltype ( #3723 )
2022-01-20 21:36:48 +01:00
ebd1fbbfd8
cert: improved check for int31-c
2022-01-20 21:09:39 +01:00
4d44d0c079
Fix #9781 FP deallocuse after auto_ptr ( #3724 )
2022-01-19 21:39:45 +01:00
55ff684f34
added unusedFunction self check to CI / cleanups ( #3526 )
2022-01-18 22:02:25 +01:00
e106654993
Fix #10729 : Uncaughty exception in CheckMemoryLeak::getReallocationType() ( #3717 )
2022-01-18 20:50:06 +01:00
1e2863cd33
Fix #10520 FP functionConst with aggregate initialization [inconclusive] ( #3720 )
2022-01-18 20:49:35 +01:00
ca2e0ca287
Fix FP functionConst with extra parentheses ( #3722 )
2022-01-18 20:21:25 +01:00
cb5a50c6a7
Fix #10710 FN passedByValue with QString ( #3696 )
2022-01-18 20:17:05 +01:00
7b793af451
Fix 10728: Crash in CheckStl::checkDereferenceInvalidIterator2 ( #3721 )
...
* Fix 10728: Crash in CheckStl::checkDereferenceInvalidIterator2
* Format
2022-01-18 14:48:02 +01:00
c2fc4973ad
Fix #10515 False positive for explicit one-argument constructor if co… ( #3718 )
2022-01-17 20:51:23 +01:00
9c56e7ea8d
Fix #6475 FN uninitialized variable usage not detected ( #3700 )
2022-01-17 20:35:30 +01:00
2148b8b165
astutils.cpp: optimized visitAstNodesGeneric() a bit ( #3716 )
2022-01-17 20:34:35 +01:00
605fd7cf98
Fix #10146 FP functionConst (inconclusive) with nested members ( #3719 )
2022-01-17 20:33:32 +01:00
7406dd8c94
Fix 10721: Crash in Tokenizer::simplifyTokenList1 ( #3712 )
2022-01-16 12:46:20 +01:00
abb0563cef
Fix 10726: Crash in CheckExceptionSafety::checkRethrowCopy ( #3711 )
2022-01-16 12:35:51 +01:00
Oliver Stöneberg
chrchr-github
Paul Fultz II
Daniel Marjamäki
Jens Yllman
Armin Müller
Binho
José Martins
Bart vdr. Meulen
Rikard Falkeborn
Julien Marrec
shaneasd