099dd57eb8
Fixed #9625 (false negative: misra-c2012-13.1)
2020-02-11 18:00:41 +01:00
0bf9858d57
compiling; you can put z3 files in externals/z3
2020-02-11 17:42:40 +01:00
25deb996e9
Improve test coverage for matching paths
2020-02-11 18:19:39 +03:00
d858bfc338
Fix issue 9599: False positive: Using object that points to local variable that may be invalid ( #2530 )
...
* Fix issue 9599: False positive: Using object that points to local variable that may be invalid
* Improve tests
* Skip else
2020-02-11 11:45:10 +01:00
e55ddacd18
Fix issue 9597: False positive: Reference to temporary returned if explicitly casted to base class ( #2531 )
2020-02-11 11:41:41 +01:00
583d5e5958
misra.py: Add standard library functions for C90 and C99 ( #2524 )
...
This is required to add additional analysis for some MISRA rules.
This commit improve R21.1 check and close trac ticket 9603.
2020-02-11 11:10:54 +01:00
07a251d783
remove BUG_HUNTING_UNINIT conditionals
2020-02-10 21:43:06 +01:00
a7f57c2cb5
GUI: Improved 'Safe functions'
2020-02-10 21:07:14 +01:00
f31447943c
CLI: Remove experimental --safe-classes, --safe-functions, --bug-hunting, --debug-bug-hunting
2020-02-10 20:27:25 +01:00
e4250f890e
GUI: Show bughunting report
2020-02-10 20:24:36 +01:00
4e2e944eb9
GUI: ProjectFileDialog, first tab should be activated first
2020-02-10 18:22:52 +01:00
8fa7dd0fe0
Fix issue 9595: False positive: Using pointer to temporary doesn't account for const ref extended temporary lifetimes ( #2525 )
2020-02-10 18:01:11 +01:00
125c4832cd
appveyor: download and install z3 so the gui can be built
2020-02-10 11:19:18 +01:00
0ff23dbd0b
misra.py: Handle more cases in Rule 20.3 check ( #2529 )
...
This commit add two additional cases for rule 20.3:
1. Support violations in the following format: `#include file.h`
2. Better multiline include directives and inline comments support.
See added test cases for examples.
2020-02-10 08:56:26 +01:00
bb701fd8be
GUI: Tweak ProjectFileDialog: Bug hunting, safe class checking
2020-02-09 21:02:28 +01:00
f438cc6105
misra.py: Fix rule 21.1 false positives ( #2526 )
...
According MISRA standard, rule 21.1 should hanlde define/undef
directives only. There are no mentions of other C identifiers in the
standard document.
2020-02-09 16:22:26 +01:00
58465e6254
AppVeyor: Do not build gui for now because of missing z3 library
2020-02-09 11:22:49 +01:00
4d58d9fc87
fix daca chromium crash ( #2527 )
2020-02-09 11:19:36 +01:00
b1c6f2946a
Fix redundant FP assignment with unsigned zero ( #2521 )
...
* Refactor isNullOperand out of FwdAnalysis
* Improve isNullOperand
* Fix redundantAssignment FP with unsigned zero
* isNullValue check number
* Enhance isNullOperand to handle c++ casts
Also handle cast of NULL.
2020-02-09 11:16:08 +01:00
60ada656a0
Allow filtering when using --project ( #2522 )
2020-02-09 10:51:29 +01:00
6d4eff46be
misra.py: Fix false negative for rule 20.4 ( #2528 )
...
Define different sets of reserved keywords for C90 and C99.
This will fix false negative for compliant example, defined in MISRA
document, and close trac 9506.
2020-02-09 10:46:13 +01:00
e9b7e7811b
Remove unreachable code and repeated computation
2020-02-05 18:20:43 +03:00
59635e2706
Travis: install z3 library
2020-02-05 15:53:50 +01:00
359cbdc1eb
GUI: Tweak ProjectFileDialog
2020-02-05 14:45:29 +01:00
25b5304efc
GUI: Simple first hack to allow bughunting in the GUI
2020-02-04 21:20:43 +01:00
ca3095746c
Fixed #9594 (False positive: Using argument that points at uninitialized variable when write only)
2020-02-04 18:56:18 +01:00
c8df734c07
Merge overlapping patterns
2020-02-04 18:35:30 +03:00
84f65c40a7
Improve test coverage for templates with comparison in default value
2020-02-03 18:36:51 +03:00
b13ae83845
donate_cpu: Use with ... as ( #2520 )
2020-02-03 10:27:32 +01:00
488bc9997c
Improve isSameExpression for same valued literals with followvar ( #2519 )
...
It allows (for example) cppcheck to detect that the lhs and the rhs are
the same in the following example:
double g()
{
double a = 1e1
return a & 10.0;
}
2020-02-03 09:35:24 +01:00
0d361f8a2e
test-my-pr: Retry if failed to get package ( #2515 )
2020-02-02 18:00:36 +01:00
bbfd10a69f
Bugfix Mathlib::isNullValue for hexadecimal numbers ( #2517 )
2020-02-02 16:40:36 +01:00
cef06741e5
Merge branch 'master' of https://www.github.com/danmar/cppcheck
2020-02-02 16:37:05 +01:00
4ac3f3172c
wxwidgets.cfg: Added support for more interfaces.
2020-02-02 16:36:44 +01:00
60c3d4c482
daca@home: Add links to packages on time page ( #2518 )
...
Also, increase the size of the package field to match the setting for
the other pages (some packages are too small to fit at the moment).
2020-02-02 16:36:19 +01:00
a9f55f4985
CLI: add -isystem include paths when running Clang
2020-02-02 16:35:42 +01:00
894497e704
CLI: Checking imported project with clang
2020-02-02 14:36:33 +01:00
216698c164
Fix cppcheck project import for Clang parser setting
2020-02-02 12:15:23 +01:00
6a2312087c
Clang import; Fix crash
2020-02-02 12:13:19 +01:00
d2dd3930ae
GUI: Generate Clang files
2020-02-02 11:05:30 +01:00
632dc0f141
GUI: Select parser; Cppcheck or Clang
2020-02-02 10:45:42 +01:00
103ecb0257
Refactoring; Avoid templates
2020-02-01 08:52:34 +01:00
0e0d88f65e
Refactoring; Avoid template<>
2020-02-01 08:39:58 +01:00
e515f4ab3e
Refactoring; Remove unused function
2020-02-01 08:34:36 +01:00
0de19acd43
Refactoring; Avoid template<>
2020-02-01 08:32:14 +01:00
2b336ac147
Refactoring; stricter lambda capture
2020-02-01 08:28:18 +01:00
6c1cc54671
Refactoring; Avoid template<>
2020-02-01 08:24:31 +01:00
9eb6925976
Refactoring; Avoid template<>
2020-02-01 08:20:20 +01:00
ff9c04dc28
Improve isSameExpression for literals ( #2514 )
...
Improve isSameExpression() for literals with same value but different
representation, for example the following different ways of
representing 9 as double: 9.0, 0.9e1 and 0x1.2p3.
With this change, cppcheck can (for example) correctly detect that the
else if statements are always false in the following example:
void f(double x) {
if (x < 9.0) {}
else if (x < 0x1.2p3) {}
else if (x < 0.9e1) {}
}
2020-02-01 07:22:41 +01:00
5eaf437c44
misra.py: Fix R5.4 false positives with C99 ( #2516 )
...
* parser: Parse standards node at start event
This required, because we can loose data at the end event.
* misra.py: Fix 5.4 standard-dependent error
By default Cppcheck use C11 standard, so this change fix false positives
for rule 5.4 with C99.
* travis: force --std=c89 for misra.py
2020-01-31 23:38:41 +01:00
Daniel Marjamäki
Dmitry-Me
Paul Fultz II
Georgy Komarov
IOBYTE
Rikard Falkeborn
Mathias Buhr
orbitcowboy