Commit Graph

17833 Commits

Author SHA1 Message Date
Daniel Marjamäki 307f992c2c benchmarks.txt: suggest that cryptopp is used (c++ code with plenty of templates) 2018-05-11 13:43:52 +02:00
Daniel Marjamäki b0077a75c3 Added benchmarks.txt 2018-05-11 12:35:59 +02:00
Paul Fultz II c520735009 Improve checking of size condition against empty to avoid FPs (#1213)
* Improve checking of size condition against empty to avoid FPs

* Add const and todo for reverse conditions
2018-05-11 10:22:06 +02:00
Daniel Marjamäki 1e7c1841f7 Fixed #8515 (Wrong info message about unmatched suppression) 2018-05-11 09:01:24 +02:00
IOBYTE 9d30496ea1 Extend symbol database test for const volatile member function. (#1220) 2018-05-11 08:15:46 +02:00
Daniel Marjamäki 7b6ddc50ae astyle formatting
[ci skip]
2018-05-10 17:57:16 +02:00
Matthias Krüger 73a9f05a73 travis: update commits of the clang/llvm repo we are checking during CI
I had to reduce cppchecks stdout amount a bit and suppress unreadVariable warnings to not hit the 4MB log file limit on travis while checking llvm/clang.
2018-05-10 14:46:09 +02:00
Matthias Krüger cc74d64c1e run dmake 2018-05-10 12:28:03 +02:00
IOBYTE 184537884f Don't remove the volatile keyword so we can properly overload functions. (#1218)
* Don't remove the volatile keyword so we can properly overload functions.

I fixed all the checks that had tests that use volatile.  There will
probably be more changes needed due to lack of test coverage for
volatile in some checks.

* Fix unused private function warning.
2018-05-10 07:40:01 +02:00
IOBYTE 5452c4dc4a Fixed #8560 (Symboldatabase lacks entry for C++11 overloaded member function) (#1217) 2018-05-09 20:16:08 +02:00
Sebastian 50aa3620da
posix.cfg: Add minsize to readlink[at] function configurations (#1216) 2018-05-09 18:20:45 +02:00
orbitcowboy c39e3467a4 misra.py: Rule 21.8, added missing exit() function. 2018-05-09 16:48:49 +02:00
orbitcowboy bcae3ce9d4 misra.py: State that Cppcheck already covers rule 22.4 with error-id: 'writeReadOnlyFile'. 2018-05-09 13:51:14 +02:00
Daniel Marjamäki 129bdb2752 SymbolDatabase::createSymbolDatabaseSetTypePointers: Optimize ~90% 2018-05-09 13:48:55 +02:00
Daniel Marjamäki ab6167e3e6 TokenList::validateAst: optimised ~25% 2018-05-09 12:36:58 +02:00
Daniel Marjamäki ecccce0608 Tokenizer::setVarId: Made it ~5% faster 2018-05-09 10:25:29 +02:00
Paul Fultz II 0197343e0c Fix false positive when using null arithmetic with class type (#1214) 2018-05-09 09:06:49 +02:00
Paul Fultz II f5dbfce8ff Fix false positive with oppositeExpression when using binary op (#1211)
* Fix false positive with oppositeExpression when using binary op

* Simplify conditional
2018-05-08 20:43:57 +02:00
swasti16 d934065d21 Added rule 5.2 (#1212)
* Added rule 5.2

* updated 5.2

request-checks: true

* Updated test suite for Rule 5.2
2018-05-08 20:41:45 +02:00
Daniel Marjamäki c266688784 Fix syntax error 2018-05-08 10:21:03 +02:00
Daniel Marjamäki 315dc2ad8a only show information message when information messages are enabled 2018-05-08 09:47:14 +02:00
Sebastian 90bc8b7404
posix.cfg: Add not-bool to last arguments where appropriate. (#1204)
Add not-bool function argument configuration where appropriate to catch errors like this: df4ca5fb72
2018-05-08 09:30:08 +02:00
Daniel Marjamäki a716183d33 daca2-search.cgi: string concatenation 2018-05-08 06:58:39 +02:00
Daniel Marjamäki 6ed3c130e7 daca2-search.cgi: Use compound assignment 2018-05-08 06:41:05 +02:00
IOBYTE 8b0b659965 Add support for namespace aliases and C++17 nested namespaces. (#1210)
* Add support for namespace aliases and C++17 nested namespaces.

These are implemented as tokenizer simplifications so changes are not
needed to the tokenizer and symbol database.

* Fix codacy warning.
2018-05-08 06:35:51 +02:00
Markus Elfring 58ebc64b2f Using compiled regular expressions for MISRA check functions (#1208)
​The method “match” was used as a module-level function in ​for loops
of implementations for MISRA check functions so far.
Use ​compiled regular expression objects instead.
Link: https://trac.cppcheck.net/ticket/8547
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
2018-05-07 22:19:39 +02:00
Markus Elfring bd6173be6e Using compiled regular expressions for DACA2 functions (#1209)
​The method “match” was used as a module-level function in ​for loops
of implementations for DACA2 functions so far.
Use ​compiled regular expression objects instead.

Delete a duplicate element from an alternation.

Link: https://trac.cppcheck.net/ticket/8553
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
2018-05-07 22:18:05 +02:00
Daniel Marjamäki 78e1474f55 daca2-report: cleanup. thanks elfring for spotting this. 2018-05-07 22:13:00 +02:00
Daniel Marjamäki b2789cc2c6 daca2-report: fixed review comment 2018-05-07 22:09:26 +02:00
Daniel Marjamäki 8e8919e906 Fix comment 2018-05-07 22:06:23 +02:00
Daniel Marjamäki bd02aca242 daca2: if there is a crash then try to show which file it was caused by 2018-05-07 07:10:00 +02:00
Daniel Marjamäki 597450d3b0 Travis: suppress some warnings 2018-05-06 22:39:59 +02:00
Daniel Marjamäki 0bff08ca44 Fixed #1378 (#error macro makes unrelated errors undetectable) 2018-05-06 22:02:23 +02:00
Daniel Marjamäki 3b8a3aa4ba Fixed crashes in daca 2018-05-06 09:52:04 +02:00
Daniel Marjamäki 8c2a5c9813 astyle formatting
[ci skip]
2018-05-06 09:50:53 +02:00
Paul Fultz II 0561877182 Fix false positive with negative array index in issue 8536 (#1202)
* Fix FP with negative array index in valueflow

* Remove values when valueflow fails

* Add valueflow test
2018-05-06 08:35:29 +02:00
IOBYTE 5d417bbfa1 SymbolDatabase: harden code for missing links (#1207)
* SymbolDatabase: harden code for missing links

Missing links for templates are common so check links before using them
to prevent crashes.

* SymbolDatabase: replace link check and single token match with match of two tokens
2018-05-06 08:23:07 +02:00
Daniel Marjamäki 858e055c0e ValueFlow: Wrote a few basic comments 2018-05-05 23:03:04 +02:00
Paul Fultz II 067d82f0ea Check for smart pointer release (#1206) 2018-05-05 18:06:49 +02:00
Daniel Marjamäki 02fde2025b Updated run-coverity.sh script 2018-05-05 15:23:35 +02:00
Daniel Marjamäki 4408628107 Fixed #8538 (SymbolDatabase: wrong parsing of noexcept) 2018-05-05 08:31:56 +02:00
Daniel Marjamäki 64b85b474c Fixed #8542 (False positive: noOperatorEq) 2018-05-05 07:46:58 +02:00
Daniel Marjamäki 31ac889d38 rundaca2: remove cpulimit option 2018-05-04 22:34:04 +02:00
Daniel Marjamäki 286e300c6f misra: fix test assertion 2018-05-04 22:30:24 +02:00
Daniel Marjamäki 904e9149bf misra: fix 16.3 false negative for conditional break 2018-05-04 22:27:45 +02:00
Daniel Marjamäki 8be593db8f misra: fixed false negatives 2018-05-04 22:18:22 +02:00
Daniel Marjamäki 7fb28b05f6 Check Class: Try to clarify the warnings for noCopyConstructor/noOperatorEq/noDestructor. 2018-05-04 15:39:23 +02:00
Daniel Marjamäki 99003c2084 CheckClass: Better handling of defaulted and deleted functions in the noCopyConstructor/noOperatorEq/noDestructor 2018-05-04 14:58:38 +02:00
Daniel Marjamäki f2bb7397b3 astyle formatting
[ci skip]
2018-05-04 14:57:45 +02:00
Paul Fultz II cac68c6b81 Fix FP when using - as a binary operator (#1201) 2018-05-04 07:58:30 +02:00