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23479 Commits

Author SHA1 Message Date
Georgy Komarov b75d0665a7
qt.cfg: Add interfaces with new ignoredReturnErrorCode warnings (#2885) 
* qt.cfg: Add interfaces with new ignoredReturnErrorCode warnings

* Tweak xmllint configuration
 2020-11-06 09:40:44 +01:00
Georgy Komarov 9cbb09076c
misra.py: Fix R7.2 crash on va_args (#2886) 2020-11-05 23:54:12 +01:00
amai2012 308b150351
Add github action for Codeql analysis (#2857) 
Create codeql-analysis.yml
 2020-11-05 19:41:53 +01:00
Lars Even Almaas c1212f823f
MISRA rule 7.2 Require 'u' prefix when using large unsigned integer constants (#2881) 2020-11-05 13:38:09 +01:00
Georgy Komarov 80dee36e68
library: Add new warning: ignoredReturnErrorCode (#2877) 
* library: Add optional "type" attribute to "use-retval"

Added an optional "type" attribute to "use-retval" nodes in the
configuration. When the return type of a function configured with
`<use-retval type="error-code"\>` node does not used, the new style
error "ignoredReturnErrorCode" will be generated.

* Fix and improve patch after the initial review

* Fixed severity level and [[nodiscard]] attribute

* Fix incorrect condition

* Remove redundant condition
 2020-11-05 13:35:52 +01:00
Georgy Komarov 6f7f508967
misra.py: Fix 7.4 false positive (#2883) 
Fix false positives for the function calls with "const pointer to const
value" arguments: https://trac.cppcheck.net/ticket/9967.

The variable.valueType.constness have same encoding as encoding as
ValueType::constness in Cppcheck.
 2020-11-05 08:13:23 +01:00
Rikard Falkeborn c6036f8704
travis: Test htmlreport with python2 and python3 (#2862) 2020-11-04 21:03:46 +01:00
Jesse Boswell f70e8de315
Fix #9567 (Inline suppression of unusedFunction errors not working when using compile database) (#2870) 2020-11-04 21:01:48 +01:00
Lars Even Almaas 05b804d126
MISRA Rule 7.4 Check if variables assigned as string literals are const (#2866) 2020-11-04 13:45:02 +01:00
uhziel aad29ddb9a
fix an error in Tokenizer::simplifyTypedef() (#2880) 2020-11-04 13:32:31 +01:00
Rikard Falkeborn a7f6621fc0
cfg: cppunit: Fix FP with compareBoolExpressionWithInt within CPPUNIT_ASSERT_EQUAL (#2879) 2020-11-04 07:48:53 +01:00
Daniel Marjamäki ae1b9cb14e SymbolDatabase: Improved function matching in C code 2020-11-04 07:17:17 +01:00
Daniel Marjamäki 198bbc8a5a Clang import: Better type handling 2020-11-03 21:37:28 +01:00
Daniel Marjamäki eece8ee66b astyle formatting 2020-11-03 21:08:21 +01:00
Daniel Marjamäki 8956ecb5fc Clang import: Fixed data for inline static functions 2020-11-03 17:52:53 +01:00
Oliver Stöneberg 98946143f6
Fix #9964 (false positive: compareBoolExpressionWithInt with ASSERT_FALSE() and --library=googletest) (#2876) 2020-11-03 10:20:25 +01:00
Daniel Marjamäki e053066d8b Clang import: Fixed Variable::mTypeStartToken and Variable::mTypeEndToken for unnamed parameters 2020-11-02 20:58:43 +01:00
Oliver Stöneberg 488813d00f
added validateCFG and checkcfg targets to CMake / some refactorings (#2687) 2020-11-02 20:16:15 +01:00
Wolfgang Stöggl 4a2082e3c5
release-windows.yml: Remove redundant online-help (#2874) 
The step "Create online-help" is not needed anymore since fa84b30.
The online-help files are generated now automatically during
qmake HAVE_QCHART=yes
 2020-11-02 18:53:09 +01:00
Daniel Marjamäki a2a948a311 Clang Import; Better handling of derived classes 2020-11-01 20:32:42 +01:00
Daniel Marjamäki 70fc2a78e5 Fix Cppcheck warning 2020-11-01 18:04:13 +01:00
Daniel Marjamäki 9dc085c3ec Clang import: Improved handling of overloaded operators 2020-11-01 15:30:51 +01:00
Bernd Buschinski db3d9a79b5
Fix addons for installed cppcheck (#2873) 
- getAddonFilePath is used with getDataDir, this works fine
  for a local build cppcheck, but not for a system installed one.
  As getDataDir reports the location relative to the executable (/usr/bin/)
  and the addons are localed in FILESDIR (/usr/share/cppcheck).
  Extend the search path by FILESDIR/addons to also make it work for
  the installed cppcheck version.
 2020-11-01 15:11:28 +01:00
vilarion 2c34e660b3
Fix #9805 (False positive; Unused function (template)) (#2871) 
* Add test
* Ignore templates with trailing return type as well
 2020-11-01 15:10:02 +01:00
Rikard Falkeborn bd4dc364a7
mathlib: Refactor to use enum class (#2872) 2020-11-01 11:47:34 +01:00
Daniel Marjamäki 26e6eed189 Revert "AST: Adjust AST for variable declaration 'char var[] = str;'" 
This reverts commit 376860f796.
 2020-11-01 11:41:41 +01:00
Daniel Marjamäki 4094274723 TestClangImport: Fix tests 2020-11-01 11:33:01 +01:00
Daniel Marjamäki 5aab1f9692 Clang import: Improved handling of structs 2020-11-01 09:12:58 +01:00
Daniel Marjamäki 226e996e46 Clang import: Improved handling of empty structs/classes 2020-11-01 08:44:38 +01:00
Daniel Marjamäki 7804b28e70 AST: Tweaked debug output 2020-10-31 18:57:48 +01:00
Daniel Marjamäki c25ae59fbe AUTHORS: Added Lars Even Almaas 2020-10-31 18:01:57 +01:00
Daniel Marjamäki 10138feb29 AUTHORS: Add vilarion 2020-10-31 18:00:03 +01:00
Daniel Marjamäki 597a6eb99c Clang import: Fix Variable::mTypeStartToken for const argument 2020-10-31 17:43:36 +01:00
Daniel Marjamäki 5b156d20bd compare_ast_symdb.py: small fix and refactorings 2020-10-31 17:37:23 +01:00
Daniel Marjamäki 376860f796 AST: Adjust AST for variable declaration 'char var[] = str;' 2020-10-31 17:05:42 +01:00
Daniel Marjamäki 6cf571af97 compare_ast_symdb.py: improved script for comparing cppcheck/clang ast etc 2020-10-31 14:57:12 +01:00
Wolfgang Stöggl 661ff1e067
release-windows: Use current ProductVersion (#2867) 
The filename of the daily built installer still contains 2.0 e.g.:
cppcheck-2.0.182-x64-Setup.msi
- Read the ProductVersion from productInfo.wxi and use it in the
file name of the cppcheck setup file.
- Add possibility to manually trigger this GitHub action using
  workflow_dispatch:
- Fix indentation, yamllint error:
  10:5 error wrong indentation: expected 6 but found 4 (indentation)
 2020-10-31 12:23:24 +01:00
vilarion bc5ec38149
Fix #9806 (False positive: template function can be static) (#2868) 
* Include detecting variadic template functions by matching against endTok instead of startTok.
* Add argument count check for variadic (template) member functions.
 2020-10-31 10:02:15 +01:00
shaneasd a623168942
fix passedByValueError on enums (#2869) 2020-10-30 18:32:35 +01:00
Daniel Marjamäki b96f23a388 Fixed tools/compare_ast.py 2020-10-30 10:14:18 +01:00
Daniel Marjamäki 6d0b78433b astyle formatting 2020-10-29 21:43:56 +01:00
Daniel Marjamäki e044d6e219 Clang import: fixed AST for 'return new S()' 2020-10-29 21:43:35 +01:00
Daniel Marjamäki ef42b82a49 fix tools/compare_ast.py 2020-10-29 21:18:40 +01:00
Daniel Marjamäki 9ed4dc4199 Clang Import: Fix AST for 'new S;' 2020-10-29 20:52:09 +01:00
Rikard Falkeborn de19dc9e3e
Fix #8327 (Memleak with mmap return value check) (#2864) 
Also fix a broken test case related to checking the return value -1
where socket was not defined in the library used in the tests.

This was tested running test-my-pr with 500 packages. The difference was
six fewer FPs.
 2020-10-29 13:17:33 +01:00
Daniel Marjamäki 16f4f198eb Clang import: handle DefaultStmt 2020-10-29 09:48:35 +01:00
Daniel Marjamäki 40156365b8 Adjust cppcheck AST debug output a little bit. Write location for each AST tree 2020-10-28 21:41:21 +01:00
Georgy Komarov b87aaaac52
Fix and impove MISRA 6.1 and 6.2 rules (#2863) 2020-10-28 20:54:43 +01:00
Daniel Marjamäki 417bc5c732 tools; remove old script for comparing cppcheck and clang asts 2020-10-27 21:02:34 +01:00
Lars Even Almaas 79b9dd5345
MISRA Rule 6.1/6.2 Bit field check (#2861) 2020-10-27 16:00:19 +01:00