79f59d8f39
misra: Fixed crash with struct fields with unknown types on 9.x rules ( #3305 )
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This fixes the crash on with struct fields containing unknown types
reported on the forum:
https://sourceforge.net/p/cppcheck/discussion/general/thread/d64551cc55/#5f0f
The suggested patch doesn't handle the cases when there are struct
fields with arrays containing unknown types. So the addon will not
generate warnings in these cases. The problem is that Cppcheck doesn't
generate valueType-pointer information for unknown types in the dump
file. When adding this in symboldatabase.cpp, MISRA addon will generate
a lot of false positives because we depend on the null value of
valueType.
So I suppose it better to left this as is, to don't break the addon for
such rare cases.
2021-06-24 08:29:27 +02:00
dc582560cc
Add default parameter to next() to prevent StopIteration exception when no corresponding rawToken is found for '[' token ( #3301 )
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Co-authored-by: Ivar Bonsaksen <ivar.bonsaksen@microchip.com>
2021-06-19 20:24:21 +02:00
e3b7ceec7e
Fix issue where misra 9_x evaluation crashes on some undefined structs with nested initialisers ( #3290 )
2021-06-04 17:19:40 +02:00
04c9a8329a
misra: Removed some rules from getCppcheckRules() because those do not exist
2021-05-29 09:23:33 +02:00
7a009fece0
misra: Add support for expected suppressions in header files in `-verify` mode ( #3252 )
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This commit allows to specify expected suppressions in the included
header files. This is necessary to verify MISRA checkers, which make
requirements for header files. For example, Rule 8.2 requires adding
prototypes for each function to the header files.
2021-05-08 10:27:31 +02:00
f7d0bf7a59
Refactoring; Reuse simplecpp::characterLiteralToLL
2021-05-02 13:44:37 +02:00
e1bfd369db
misra: Fix false positives for rule 7.3 ( #3236 )
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Fix false positives for the identifiers that contain 'ul' in their names.
Reported on the forum: https://sourceforge.net/p/cppcheck/discussion/general/thread/c326538221/
2021-04-27 19:42:34 +02:00
fce3db8b7d
misra: Fixed a crash in rule 8.2 ( #3208 )
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Due to incorrect indentation, we return "None" instead of an empty list,
which causes the crash.
The problem was reported on the forum: https://sourceforge.net/p/cppcheck/discussion/general/thread/e146b8d779/
2021-04-13 10:09:42 +02:00
5077663684
Fix issue 9979: false positive: containerOutOfBounds with conditional resize ( #3136 )
2021-03-30 14:02:28 +02:00
9786f1c34b
Suggested implementation for rule 8.2 ( #3169 )
2021-03-25 08:25:43 +01:00
390a5af064
misra.py: Fix crashes on obsolete GCC syntax for struct initialization ( #3175 )
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* misra.py: Fix crashes on obsolete GCC syntax for struct initialization
* Added expected violations
2021-03-20 13:59:39 +01:00
0f2855af0b
Fix misra parameter typo ( #3166 )
2021-03-08 16:01:55 +01:00
170c8257b2
Revert "Small refactoring"
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This reverts commit 103e0d883c
2021-03-07 10:39:23 +01:00
103e0d883c
Small refactoring
2021-03-07 09:03:50 +01:00
ebf54ac53e
Misra; Remove 12.4 because the check is not implemented properly
2021-02-25 22:11:13 +01:00
22727ee3ab
Addons; split up possible/known values and impossible values. This is inconsistent with core Cppcheck, however the addons do not handle impossible values in general. A future improvement might be to clarify this somehow, maybe renaming Token.values.
2021-02-23 22:40:49 +01:00
b472b4e65d
some Python cleanups based on PyCharm inspections ( #2999 )
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* some Python cleanups based on PyCharm inspections
* test-helloworld.py: adjusted assert in test_addon_relative_path()
2021-01-31 14:27:11 +01:00
0de0a954d2
Typos found by running "codespell" ( #3042 )
2021-01-12 20:48:25 +01:00
35a42cd0fe
cppcheckdata: Make the source files for configuration public ( #3030 )
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Extend CppcheckData class API to make the list of source files public.
This can be used by custom addons.
2021-01-08 22:59:58 +01:00
13b8ee8871
cppcheckdata: Use instance attributes in Cppcheckdata ( #3029 )
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This commit makes CppcheckData class to use instance attributes instead
of class attributes.
Since class attributes are mutable (list), when you append to them, they
don't promote to instance variable which means when you call parsedump()
multiple times data just gets appended to them.
Found by samed on the forum:
https://sourceforge.net/p/cppcheck/discussion/general/thread/c6e1210ec2/
2021-01-08 10:25:51 +01:00
82f51bd523
misra: Fix crash on rule 9.x ( #3024 )
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Closes ticket #10084
2021-01-07 15:04:12 +01:00
c22290f5a3
Fix #10043 unexpected designator ( #2966 )
2020-12-21 13:25:41 +01:00
d4860f500a
MISRA 9.2 to 9.5 ( #2954 )
2020-12-16 17:28:54 +01:00
a810678b83
Addons: handle inline suppressions internally in cppcheckdata
2020-12-05 11:37:09 +01:00
02d927f0f9
Temporarily disable misra suppressions test
2020-12-04 21:16:02 +01:00
649a754cfd
Revert "Addons: handle inline suppressions internally in cppcheckdata"
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This reverts commit 1ce78a1086
2020-12-04 18:05:47 +01:00
9029fff59d
Fixed #9993 (false positive: misra-c2012-9.2) ( #2908 )
2020-11-18 10:50:35 +01:00
0e7ec1eddf
Fixed #9988 (false positive: misra-c2012-9.2) ( #2904 )
2020-11-16 17:31:00 +01:00
4d3f76b63c
MISRA rule 9.2 The initializer for an aggregate or union shall be enclosed in braces ( #2899 )
2020-11-16 09:27:17 +01:00
43c4a48d48
Fixed #9971 (missing system includes in addon/test test files)
2020-11-15 12:46:28 +01:00
9a81d17a58
cppcheckdata: Add Scope.varlist
2020-11-13 21:03:02 +01:00
c7f816f986
Misra refactorings
2020-11-13 07:21:34 +01:00
3a91b998d6
MISRA rule 10.2 Expressions of essentially character type in additions and subtraction ( #2897 )
2020-11-12 11:37:28 +01:00
2ae91b9ffe
Try to fix addon suppressions tests
2020-11-11 20:28:26 +01:00
1ce78a1086
Addons: handle inline suppressions internally in cppcheckdata
2020-11-11 20:01:58 +01:00
7e8839a991
Addons: Reuse cppcheckdata.simpleMatch
2020-11-11 14:24:55 +01:00
9d70926fcd
MISRA rule 15.4 Only one break/goto from iteration statement ( #2892 )
2020-11-09 15:11:08 +01:00
9cbb09076c
misra.py: Fix R7.2 crash on va_args ( #2886 )
2020-11-05 23:54:12 +01:00
c1212f823f
MISRA rule 7.2 Require 'u' prefix when using large unsigned integer constants ( #2881 )
2020-11-05 13:38:09 +01:00
6f7f508967
misra.py: Fix 7.4 false positive ( #2883 )
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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
05b804d126
MISRA Rule 7.4 Check if variables assigned as string literals are const ( #2866 )
2020-11-04 13:45:02 +01:00
b87aaaac52
Fix and impove MISRA 6.1 and 6.2 rules ( #2863 )
2020-10-28 20:54:43 +01:00
79b9dd5345
MISRA Rule 6.1/6.2 Bit field check ( #2861 )
2020-10-27 16:00:19 +01:00
2fa837c716
threadsafety shall not warn about const vars (in C++11) ( #2847 )
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threadsafety shall not warn about const vars (in C++11)
For C++03 a new id threadsafety-const was created.
2020-10-23 11:58:25 +02:00
3944e70e02
misra.py: Treat enum constants as constant known at compile time ( #2823 )
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C89 standard defines enum members as enumeration contants at ch.
6.4.4.3, and they are always known at compile time.
This commit fix false positives for rule 18.8 (and possible other rules
that check "constentess") with enumeration members.
Fix Trac#9913
2020-09-25 21:02:34 +02:00
687b44dbb7
Token: add flag for splitted variable declaration with initialization
2020-09-09 16:22:47 +02:00
6e4085f3d8
Misra: Write 12.3 warnings in structs/classes
2020-09-08 09:29:57 +02:00
f3fa7a6f5e
misra: updated test addons/test/misra/misra-test.cpp
2020-09-06 13:25:37 +02:00
9a943e7616
misra: rewrote rule 12.3
2020-09-06 11:33:37 +02:00
7969bf7ae8
Token: Add 'isSplittedVarDecl attribute
2020-09-06 11:02:22 +02:00
Georgiy Komarov
Ivar Andreas Bonsaksen
Daniel Marjamäki
Paul Fultz II
Lars Even Almaas
JuPrgn
Oliver Stöneberg
Armin Müller
kskjerve
Lars Even Almaas
amai2012