e35d5d3ceb
Fix #11882 (add --premium=misra-c-2023 option) ( #5363 )
2023-08-23 10:28:02 +02:00
2adaafd20e
Fix 11887: FP knownPointerToBool with const_cast ( #5357 )
2023-08-23 01:07:49 +02:00
6ffe08c9b3
Fix #11886 performance regression (hang) in 2.12dev ( #5355 )
...
Or maybe we should just limit the recursion depth.
2023-08-22 21:01:52 +02:00
af46c68a94
Fix FP incorrectStringBooleanError with macro ( #5358 )
2023-08-22 19:33:24 +02:00
05a2d88ec8
Fix #11888 FP knownPointerToBool with incorrect overload match / FP unreadVariable ( #5356 )
2023-08-22 16:53:38 +02:00
d6beccc445
fixed #11783 (Remove .plist files generated by unit tests) ( #5312 )
2023-08-22 15:25:28 +02:00
18b526b08a
CI: Fix selfcheck cppcheck warnings ( #5359 )
2023-08-22 14:49:08 +02:00
5a136c3f38
Fix #11877 FP misra 10.4 On array member comparison ( #5342 )
...
I also changed the comment header to run tests on misra-test-avr8.c
because I thought that was the intention to use it like misra-test.c; if
not, I can revert.
2023-08-22 12:18:12 +02:00
5bb4c6f5bc
Fix #11878 FP misra-c2012-18.7 on function pointer parameter with array-type args ( #5343 )
...
https://trac.cppcheck.net/ticket/11878#ticket
2023-08-22 12:03:12 +02:00
f91df64fec
fixed some Clazy `level0` warnings ( #5344 )
...
Regarding the "normalized signatures" see
https://github.com/KDE/clazy/blob/master/docs/checks/README-connect-not-normalized.md
and https://doc.qt.io/qt-6/qmetaobject.html#normalizedSignature .
2023-08-22 12:01:30 +02:00
59c3bd22e6
ProcessExecutor: removed unnecessary `\0` passing in message reading/writing - fixes stray `\0` characters in output ( #5354 )
...
This was introduced in #5279 . We were transferring the terminating `\0`
via the pipe and also added another one in the parsing. As we are now
directly writing into a `std::string` these extra characters will now
show up in it. So just get rid of them.
2023-08-21 12:17:08 +02:00
3281fc91db
Fix #11879 FN unreadVariable (regression) ( #5345 )
2023-08-21 10:44:17 +02:00
725c431ecc
Fix #11881 FP returnStdMoveLocal / Fix FP incorrectStringBooleanError / Support std::string::starts/ends_with() ( #5347 )
2023-08-21 10:43:54 +02:00
03b952d5eb
Fix 11579: false negative: knownConditionTrueFalse with non-bool as bool parameter ( #5349 )
...
This adds a new checker to check for pointer to bool conversions that
are always known. I removed the previous knownConditionTrueFalse checks
since this was too noisy.
2023-08-20 22:32:41 +02:00
a5cfa85e0d
Fix 11884: Hang in valueFlowGetStrLength ( #5352 )
2023-08-20 22:01:04 +02:00
63811b2993
Fix #11872 FN unusedVariable with multidimensional array ( #5334 )
2023-08-20 11:08:17 +02:00
d691450443
Improve knownArgument to check arguments to any nary function ( #5348 )
2023-08-19 19:59:15 +02:00
a92b10ca3b
fixes #11104 (avoid C++-only parsing when processing C code in parsedecl()) / also avoid remaining `Library::detect*()` calls ( #5346 )
2023-08-18 22:48:24 +02:00
41bdd87d30
Fix #11875 : hang in hasBorrowingVariables() ( #5337 )
2023-08-18 21:02:08 +02:00
74c4daaadf
optimized `Token::Match()` a bit by always inlining `Token::multiCompare()` ( #5332 )
...
Scanning `mame_regtest` with `DISABLE_VALUEFLOW=1` and `--enable=all
--inconclusive`:
Clang 15 `1,170,770,173` -> `1,167,227,434`
GGC 12 `1,370,070,422` -> `1,366,775,852`
2023-08-18 20:41:50 +02:00
e669b102f8
renamed `Check::reportError(const ErrorMessage&)` to `writeToErrorList()` to reflect its actual behavior ( #5322 )
2023-08-18 13:45:25 +02:00
bfb50ca9d8
removed unnecessary `Settings` parameter from `Check::runChecks()` and made `Tokenizer` a reference ( #5308 )
...
There was no need for the `Tokenizer` parameter to be a pointer as it
could never be `nullptr` and was also dereferenced without checking
first.
As a reference to the `Settings` was already available via the
`Tokenizer` there was no need to pass it separately. In the production
code there will only be one instance of it but in the tests we could
have accidentally passed a different one.
2023-08-18 12:03:50 +02:00
1bedf4434d
CmdLineParser: deprecated `--template <template>` and `--template-location <template>` ( #5331 )
...
Both are bugprone since they just take the next parameter which doesn't
start with `-`.
Also `--template` has not been documented since
17842394c0f058d9ad08
2023-08-18 11:59:40 +02:00
c7f88db90a
CmdLineParser: deprecated `--template <template>` and `--template-location <template>` ( #5331 )
...
Both are bugprone since they just take the next parameter which doesn't
start with `-`.
Also `--template` has not been documented since
17842394c0f058d9ad08
2023-08-18 11:59:14 +02:00
33dee83c21
moved suppression-specific code out of `ErrorLogger` ( #5329 )
2023-08-18 11:55:23 +02:00
7f22ef4e14
Set ValueType for auto with ternary ( #5304 )
2023-08-18 10:33:26 +02:00
827e87afe7
Fix #11579 FN knownConditionTrueFalse with non-bool as bool parameter / #9450 string literal to bool conversion in function call ( #5338 )
2023-08-18 10:32:52 +02:00
5dbcea3f1d
enabled and mitigated `readability-container-size-empty` clang-tidy warnings ( #5340 )
2023-08-17 17:01:08 +02:00
3cf9100198
fixed #6316 (Use std::to_string() in place of MathLib::toString() ...) - deleted default implementation of `Mathlib::toString()` ( #5341 )
...
It was also used inconsistently and seemed to imply there is some
special handling which wasn't the case. It was just an alias for
`std::to_string()` for non-`double` types. So there was no need for it.
---------
Co-authored-by: Robert Reif <reif@earthlink.net>
2023-08-17 16:46:32 +02:00
d8b44dff56
fixed/suppressed several compiler warnings ( #5327 )
2023-08-16 19:35:53 +02:00
84a9b3a5f2
enabled and mitigated `modernize-use-equals-default` clang-tidy warnings / removed unnecessary default destructors ( #5335 )
2023-08-16 17:13:36 +02:00
6a263ba026
optimized `Library::detectContainerInternal()` a bit ( #5333 )
...
Scanning `cli/filelister.cpp` with `DISABLE_VALUEFLOW=1` and
`--enable=all -Ilib -D__GNUC__`
Clang 15 `111,300,996` -> `106,883,955`
GCC 13 `110,555,879` -> `105,983,608`
2023-08-16 11:10:38 +02:00
8b309a8829
Use readdir() instead of deprecated readdir_r() ( #5330 )
2023-08-16 10:20:53 +02:00
824f89514a
Add test for #10350 , fix arg direction in windows.cfg ( #5328 )
2023-08-14 17:25:00 +02:00
8aa9d710d1
Fix 11844: FP negativeIndex for known loop ( #5282 )
2023-08-14 15:17:05 +02:00
c257c70347
Fix #11546 FP danglingTemporaryLifetime with unknown member ( #5256 )
2023-08-14 14:32:35 +02:00
d064f9c243
-j 0 causes indefinite hang. require >= 1 ( #5326 )
...
In cppcheck 2.11.1 (macOS), using `-j 0` actually causes cppcheck to do
nothing–it stalls indefinitely.
I could only find one place where `mSettings.jobs` was validated against
> 0 and it's simply an assert, so you wouldn't hit it in a release
build.
- Require -j >= 1 ✅
- Cap -j at 1024, not 10000 ✅ (I don't even know what would happen if
you created 10,000 threads, but nothing good; likely exhaust virtual
memory or grind the process to a halt). 1024 is still obscene but there
may be some hypercomputers out there that have that many logical cores.
2023-08-14 11:55:32 +02:00
693084470d
TestCmdlineParser: fixed some TODO test cases ( #5325 )
2023-08-14 11:37:59 +02:00
d076da8f7c
added missing `__GNUC__` define for selfcheck ( #5324 )
...
This was causing some code not to be enabled in the selfchecks leading
to some missing warnings.
2023-08-14 10:29:04 +02:00
52081ef08f
Add special function to match lifetimes ( #5320 )
...
This also removes the termination checking in `valueFlowUninit` as this
causes a lot of FNs.
2023-08-14 10:27:00 +02:00
48c91abba6
Fix issue 11867: Assert failure in valueFlowContainerSize() ( #5317 )
2023-08-13 22:31:38 +02:00
466da1e77a
Fix FP misusedScopedObject ( #5321 )
2023-08-13 22:24:17 +02:00
5371455606
optimized pipe writing/reading and `ErrorMessage` serialization a bit ( #5279 )
2023-08-13 11:52:02 +02:00
d4d77edeae
Fix FP uninitStructMember / cleanup from #5311 ( #5315 )
2023-08-12 23:46:31 +02:00
2b3dec4418
TestCmdlineParser: properly reset settings and parser between tests ( #5310 )
2023-08-12 21:43:12 +02:00
0901ba9a7e
Fix 11865: Assert failure in setSymbolic() ( #5318 )
2023-08-12 19:58:09 +02:00
5c6962c273
Fix FP unusedVariable with arrays ( #5319 )
2023-08-12 16:55:52 +02:00
b9cc138e57
Fix FP badBitmaskCheck in nested binary expressions ( #5316 )
...
If one operand is another binary expression, recursively ensure that no
nested operands are expanded macros.
2023-08-11 23:06:24 +02:00
720ae01898
Fix #11353 FP uninitvar for struct member set via pointer ( #5314 )
2023-08-11 18:46:51 +02:00
a7d487f6db
Fix #11805 FP uninitvar for stringstream into deref pointer to uninit var / #11804 FP uninitvar for array in struct in struct ( #5311 )
2023-08-11 18:45:58 +02:00
Daniel Marjamäki
Paul Fultz II
chrchr-github
Oliver Stöneberg
andymacg
Ryan M. Lederman
Anton Lindqvist