cppcheck Discussion

Static source code analysis tool for C and C++ code

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[derefInvalidIteratorRedundantCheck] false positive in do-while with ... By DougCube on Tue Jan 27, 2026 11:52 AM	2	15	By CHR on Tue Jan 27, 2026 12:45 PM
[containerOutOfBounds] false positive after bounds-check By DougCube on Mon Jan 26, 2026 10:26 AM	4	31	By DougCube on Tue Jan 27, 2026 11:39 AM
[unsignedLessThanZero] false positive after if(std::is_signed) By DougCube on Mon Jan 26, 2026 09:45 AM	3	24	By DougCube on Tue Jan 27, 2026 11:39 AM
[misra-config] cppcheck unable to evaluate sizeof(struct) inside of ... By Marcus Gigandet on Mon Jan 26, 2026 08:27 PM	1	21	By Marcus Gigandet on Mon Jan 26, 2026 08:27 PM
[misra-config] cppcheck unable to evaluate sizeof(struct) inside of a... By Marcus Gigandet on Mon Jan 26, 2026 08:08 PM	1	20	By Marcus Gigandet on Mon Jan 26, 2026 08:08 PM
[unknownEvaluationOrder] false positive By Adel Mamin on Mon Jan 26, 2026 11:37 AM	2	19	By CHR on Mon Jan 26, 2026 01:17 PM
With --project set, '-I' option might be ignored. By wy163 on Sun Jan 18, 2026 03:28 AM	2	36	By wy163 on Wed Jan 21, 2026 03:30 AM
Misra addon slow when including large header files. By Jonathan Forrest on Wed Jan 14, 2026 03:57 AM	3	30	By Andrew C Aitchison on Mon Jan 19, 2026 04:41 PM
integerOverflow is not reported for the op '+=' By wy163 on Sat Jan 17, 2026 04:08 AM	2	27	By CHR on Sat Jan 17, 2026 09:17 AM
cppcheck 2.19 Windows version does not start: cannot load configuration By Jeroen Pouwels on Fri Jan 16, 2026 12:51 PM	3	28	By Jeroen Pouwels on Fri Jan 16, 2026 01:55 PM
Id: internalError with cppCheck 2.18 By vix on Tue Jul 22, 2025 06:50 AM	12	211	By vix on Fri Jan 16, 2026 08:04 AM
There is syntaxError when use "-I /usr/include" By wy163 on Wed Jan 14, 2026 10:31 AM	1	19	By wy163 on Wed Jan 14, 2026 10:31 AM
#line directive affects include path By Kamen Kitanov on Tue Jan 13, 2026 02:49 PM	1	29	By Kamen Kitanov on Tue Jan 13, 2026 02:49 PM
False positive: variable name using hexadecimal characters only endin... By cola on Fri Jan 09, 2026 11:43 AM	2	36	By Jonathan Forrest on Tue Jan 13, 2026 06:24 AM
Failed to execute addon 'misra' - exitcode is 1 By vix on Wed Jan 07, 2026 01:42 PM	2	34	By vix on Mon Jan 12, 2026 11:43 AM
redundantAssignment false positives with unions By Daniel on Thu Jan 08, 2026 03:32 PM	4	40	By CHR on Fri Jan 09, 2026 01:46 PM
nullPointer false positive with conditional operator By Frank Winklmeier on Thu Jan 08, 2026 09:43 AM	2	76	By CHR on Thu Jan 08, 2026 10:25 AM
Enumeration size for c code By Daniel on Thu Jan 08, 2026 01:54 AM	1	25	By Daniel on Thu Jan 08, 2026 01:54 AM
Regression in 2.19: internalAstError when parsing if-condition By Frank Winklmeier on Wed Jan 07, 2026 10:03 AM	2	44	By CHR on Wed Jan 07, 2026 03:29 PM
unknown macro errors since cppcheck 2.19 By Tobias Markus on Mon Dec 22, 2025 09:23 AM	3	73	By Tobias Markus on Wed Dec 31, 2025 11:08 AM
Command line options `--include-file` and `--includes-file` not found... By Tobias Markus on Wed Dec 31, 2025 11:07 AM	1	30	By Tobias Markus on Wed Dec 31, 2025 11:07 AM
RPM lint complains for 2.19: binary / shared library defines RPATH ... By Christoph on Mon Dec 22, 2025 11:21 PM	1	33	By Christoph on Mon Dec 22, 2025 11:21 PM
Project analysis slower than folder one ? By Jam Bon on Fri Dec 19, 2025 04:24 PM	4	66	By Jam Bon on Mon Dec 22, 2025 09:49 AM
FP: knownConditionTrueFalse for assert check By Marcin Pytel on Fri Dec 05, 2025 04:35 PM	2	36	By CHR on Fri Dec 05, 2025 06:00 PM
FP truncLongCastAssignment By Marcin Pytel on Fri Dec 05, 2025 04:17 PM	2	24	By CHR on Fri Dec 05, 2025 05:39 PM

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