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11952 Commits

Author SHA1 Message Date
Oliver Stöneberg ee124cd097
modernized `erase()` calls (#4530) 2022-10-02 07:13:31 +02:00
Oliver Stöneberg cff1cd9cda
applied clang-tidy `misc-const-correctness` fixes for POD types, iterators and references (#4529) 
* applied `misc-const-correctness` fixes for POD types and iterators

* applied `misc-const-correctness` fixes for references
 2022-10-02 07:12:40 +02:00
chrchr-github 586c29c772
Partial fix for #9157 False negative: stlOutOfBounds, cast (#4527) 
* Fix leakNoVarFunctionCall FP

* Partial fix for #9157 False negative: stlOutOfBounds, cast
 2022-09-30 14:43:21 +02:00
chrchr-github 4d13266e99
Fix #10083 FN unusedScopedObject: temporary lock 'std::lock_guard<std::mutex>(m)' (#4522) 
* Fix #10083 FN unusedScopedObject: temporary lock 'std::lock_guard<std::mutex>(m)'

* Format

* Fix cppcheck-cfg.rng

* Format
 2022-09-30 07:25:33 +02:00
chrchr-github 6142ba542a
Fix leakNoVarFunctionCall FP (#4523) 2022-09-29 21:58:11 +02:00
chrchr-github 260a757791
Fix #10839 internalAstError with function returning a function (#4514) 2022-09-29 21:56:26 +02:00
chrchr-github b8b6b41833
Fix #10802 Broken AST lambda inside for loop (#4520) 
* Fix #10802 Broken AST lambda inside for loop

* Add some boost and wxwidget defines (on behalf of "david ingamells")
 2022-09-29 13:29:50 +02:00
chrchr-github 33fde8ae6b
Add tests for #1770, #10130 (#4519) 
* Add test for #6541, avoid duplicate warning

* Add test for #5475

* Fix test

* Merge

* Add test for #8666

* Fix #11239 checkLibraryCheckType with asm goto() (invalid varid)

* Format

* Add tests for #1201, #2654

* Fix test

* Add test for #6379

* Add tests for #1770, #10130
 2022-09-29 12:33:34 +02:00
chrchr-github 32c7b919ba
Add tests for #1201, #2654, #6379 (#4518) 
* Add test for #6541, avoid duplicate warning

* Add test for #5475

* Fix test

* Merge

* Add test for #8666

* Fix #11239 checkLibraryCheckType with asm goto() (invalid varid)

* Format

* Add tests for #1201, #2654

* Fix test

* Add test for #6379
 2022-09-29 07:05:29 +02:00
chrchr-github 56e2af5dec
Fix #9653 FP leakReturnValNotUsed although (void) is specified (#4431) 2022-09-27 20:09:04 +02:00
Oliver Stöneberg b9e07e918e
enabled and fixed `readability-named-parameter` clang-tidy warnings (#4487) 2022-09-27 20:03:25 +02:00
chrchr-github cab4997b0b
Fix #11039 Empty AST with delete new / #11327 FP leakReturnValNotUsed with new and offset (#4513) 
* Fix internalAstError with new

* Format

* nullptr check

* Add test for #11039

* Fix #11039 Empty AST with delete new / #11327 FP leakReturnValNotUsed with new and offset
 2022-09-27 18:12:58 +02:00
chrchr-github 0f79f8bd70
Fix internalAstError with new (#4508) 
* Fix internalAstError with new

* Format

* nullptr check
 2022-09-26 22:05:58 +02:00
chrchr-github 64f3f85804
Fix #11332 Function::addArguments found argument 'b' with varid 0 wit… (#4506) 
* Fix #11332 Function::addArguments found argument 'b' with varid 0 with lambda parameter

* Fix varid0 warning
 2022-09-26 18:21:21 +02:00
Paul Fultz II fc39a4d1bb
Fix 11171: False positive: missing return statement when std::enable_if_t is used (#4504) 
* Fix 11171: False positive: missing return statement when std::enable_if_t is used

* Format

* Return false

* Workaround bug in cppcheck
 2022-09-26 18:20:42 +02:00
orbitcowboy 2bdeaf858e Added regression test for ticket #11091 - FP: Using object that is a temporary 2022-09-24 22:11:04 +02:00
chrchr-github 2808fc615e
Fix #10057 "statement without effect" / #4779 FN unusedScopedObject does not work for classes in different namespace (#4500) 
* Partial fix for #10057 unused variable without assignment not detected

* Add test for #9672

* Fix #4779 FN unusedScopedObject does not work for classes in different namespace

* Merge

* Fix #10057 "statement without effect" (unused variable without assignment) not detected

* Format
 2022-09-24 12:49:37 +02:00
Oliver Stöneberg dc03a50414
some small cleanups and refactorings (#4488) 
* moved `plistFile` from `ErrorLogger` to `CppCheck`

* got rid of global CWE objects

* lib/CMakeLists.txt: suppress some `-Wfloat-equal` clang warning in matchcompiled builds as well

* lib/CMakeLists.txt: moved a loop into proper block

* test/CMakeLists.txt: simplified `add_fixture`

* test/CMakeLists.txt: moved `fixture_cost`

* fixed `naming-privateMemberVariable` selfcheck warning
 2022-09-24 11:59:13 +02:00
chrchr-github d608bec414
Fix FP with std::array (#4497) 
* Fix #1655 wrong usage of std::string in memcpy

* Fix memsetClass FP

* Fix #8619 FN memset on container containing structs with containers

* Token::Match

* Use AST

* simpleMatch

* Fix FP with std::array

* simpleMatch
 2022-09-23 20:18:49 +02:00
chrchr-github 0bb82b70d9
Fix #11328 FN functionStatic, functionConst with this (#4496) 
* Fix #11328 FN functionStatic, functionConst with this

* Fix FP
 2022-09-23 08:46:31 +02:00
chrchr-github bb2ba53bf5
Add tests for #6504, #11177 (#4494) 
* Add test for #11177

* Add test for #6504
 2022-09-22 19:41:29 +02:00
Jim Kuhn f27fbdd8ab
Fix sense of test (.analyzerinfo files get placed in wrong directory) (#4486) 
* Fix sense of test (.analyzerinfo files get placed in wrong directory)

* Update testanalyzerinformation.cpp

style (tabs -> spaces)
 2022-09-21 17:38:23 +02:00
chrchr-github 3b07661fd3
Fix #11293 debug: CheckClass::isMemberVar found used member variable 'x' with varid 0 (#4489) 2022-09-21 17:35:10 +02:00
chrchr-github 2aca275e0c
Fix #8619 FN memset on container containing structs with containers (#4491) 
* Fix #1655 wrong usage of std::string in memcpy

* Fix memsetClass FP

* Fix #8619 FN memset on container containing structs with containers

* Token::Match

* Use AST

* simpleMatch
 2022-09-21 17:33:48 +02:00
chrchr-github 3644d79162
Fix duplicateConditionalAssign FP (#4484) 
* Fix #9406 FN redundant assignment of Boolean variable

* Fix warning, refactor

* Update testcondition.cpp

* Fix duplicateConditionalAssign FP

* Format
 2022-09-20 21:57:27 +02:00
chrchr-github 48999cf1d1
Add support for std::ofstream::precision() (#4485) 
* Add support for std::copy_n/merge/stable_sort

* Format

* Add support for std::unordered_set::count(), std::push_heap

* Missing include

* Add support for std::iota

* Missing include

* Add support for std::ofstream::precision()

* Typo

* Typo
 2022-09-20 17:23:18 +02:00
chrchr-github 2ce25abd81
Add support for std::iota (#4481) 
* Add support for std::copy_n/merge/stable_sort

* Format

* Add support for std::unordered_set::count(), std::push_heap

* Missing include

* Add support for std::iota

* Missing include
 2022-09-20 07:30:24 +02:00
chrchr-github dcb332acb0
Fix #9406 FN redundant assignment of Boolean variable (#4482) 
* Fix #9406 FN redundant assignment of Boolean variable

* Fix warning, refactor

* Update testcondition.cpp
 2022-09-20 07:30:12 +02:00
chrchr-github f274d499a1
Fix #11171 FP missing return statement when std::enable_if_t is used (#4480) 
* Fix #11171 FP missing return statement when std::enable_if_t is used

* Add check
 2022-09-19 12:47:58 +02:00
Paul Fultz II 09944c0b7e
Fix 11298: FP danglingTemporaryLifetime when constructing from const char* (#4479) 
* Fix 11298: FP danglingTemporaryLifetime when constructing from const char*

* Format
 2022-09-18 08:30:58 +02:00
Paul Fultz II de7d02293f
Fix 11308: FP accessMoved with virtual function (#4478) 
* Fix 11308: FP accessMoved with virtual function

* Format
 2022-09-18 08:30:06 +02:00
Paul Fultz II d34de745c0
Fix 11306: FP knownConditionTrueFalse with strlen() (#4477) 
* Fix 11306: FP knownConditionTrueFalse with strlen()

* Add another test
 2022-09-18 08:29:10 +02:00
Oliver Stöneberg 8126d5c1a6
improved `TestCmdlineParser` (#4475) 2022-09-17 18:50:25 +02:00
chrchr-github cb6f04a16c
Fix #11315 FP zerodivcond from enum definition / #11310 FP unassignedVariable with static variable (#4476) 
* Fix #11315 FP zerodivcond from enum definition

* Simplify Boolean expression

* Fix #11310 FP unassignedVariable with static variable
 2022-09-17 18:50:07 +02:00
Oliver Stöneberg 897826006e
mitigated some clang-tidy warnings in headers (#4472) 
* erroritem.h: avoid `performance-no-int-to-ptr` clang-tidy warning

* suppress `readability-inconsistent-declaration-parameter-name` clang-tidy warnings for Qt signals

* tokenlist.h: mitigated `readability-make-member-function-const` clang-tidy warnings

* fixed `modernize-use-override` clang-tidy warnings in headers

* fixed `modernize-pass-by-value` clang-tidy warnings in headers

* tokenize.cpp: avoid unnecessary copy
 2022-09-16 18:59:15 +02:00
Oliver Stöneberg 339484d2a1
mitigated and enabled more clang-tidy warnings (#4470) 
* fixed some `performance-inefficient-string-concatenation` clang-tidy warnings

* fixed and enabled `modernize-replace-random-shuffle` clang-tidy warning

* fixed and enabled `bugprone-suspicious-string-compare` clang-tidy warning

* mitigated and enabled `readability-non-const-parameter` clang-tidy warnings

* clang-tidy.md: documented some disabled checks

* mitigated and enabled `performance-unnecessary-value-param` clang-tidy warnings
 2022-09-16 18:58:59 +02:00
chrchr-github 45ccc9ba1e
Fix ctunullpointer FP (#4471) 2022-09-16 12:11:34 +02:00
Oliver Stöneberg b3ec225480
iwyu.yml: use `debian:unstable` to always get latest include-what-you-use / cleaned up includes (#4466) 
* iwyu.yml: use debian:unstable to always get latest include-what-you-use

* cleaned up includes based on include-what-you-use

* mitigated include-what-you-use false positives
 2022-09-16 07:15:49 +02:00
chrchr-github d6aab96734
Add support for std::unordered_set::count(), std::push_heap (#4469) 
* Add support for std::copy_n/merge/stable_sort

* Format

* Add support for std::unordered_set::count(), std::push_heap

* Missing include
 2022-09-16 07:12:36 +02:00
chrchr-github c9ade33298
Fix memsetClass FP (#4465) 2022-09-15 20:20:49 +02:00
chrchr-github 7111270d5f
Add support for std::copy_n/merge/stable_sort (#4467) 
* Add support for std::copy_n/merge/stable_sort

* Format
 2022-09-15 19:56:45 +02:00
chrchr-github d1386a842a
Fix #11301 debug: constStatementError not handled. (#4463) 
* Fix #11301 debug: constStatementError not handled.

* Use function
 2022-09-14 23:57:02 +02:00
chrchr-github 266174ddc4
Fix #10993 danglingTemporaryLifetime reported in two different locati… (#4462) 
* Fix #10993 danglingTemporaryLifetime reported in two different locations for std::string_view usage

* Missing include

* Add test
 2022-09-14 07:28:04 +02:00
chrchr-github 07caf17eb3
Fix #1655 wrong usage of std::string in memcpy (#4460) 2022-09-13 15:14:25 +02:00
chrchr-github e904f7341e
Fix ValueFlow crash (#4461) 2022-09-13 12:25:15 +02:00
Paul Fultz II 43caa32abf
Fix 9755: false negative: access of moved variable in conditional code (#4459) 
* Fix 9755: false negative: access of moved variable in conditional code

* Format
 2022-09-11 12:32:01 +02:00
Paul Fultz II 53820515c9
Set valueflow for container elements (#4455) 
* Track elements to containers

* Format

* Handle other access methods

* Format
 2022-09-10 09:26:44 +02:00
Paul Fultz II 117a753b10
Partial fix 11154: FN: knownConditionTrueFalse (#4453) 
* Partial fix 11154: FN: knownConditionTrueFalse

* Formay

* Add more tests

* FOrmat

* Fix FP

* Add test

* Check for side effects

* Format

* Update tests

* Format
 2022-09-08 22:08:38 +02:00
Oliver Stöneberg dbc05da356
fixed some clang-tidy warnings (#4435) 2022-09-08 20:01:41 +02:00
Paul Fultz II 7c986fbef1
Fix 11203: false positive: knownConditionTrueFalse 'always false' when comparing integer with floating-point (#4350) 2022-09-08 19:59:02 +02:00