2cacb13f85
Fix #10671 : functionConst FN with begin/end and const_iterator ( #3749 )
...
Check if the iterator is assigned to a const_iterator or
const_revese_iterator, in which case it is possible the function can be
const. Unfortunately, it is not possible to remove the hard coding of
cbegin, cend, crbegin and crend due to the need to handle auto, as in
the following code snippet:
void cbegin_auto(void)
{
for (auto it = m_str.cbegin(); it != m_str.cend(); ++it) {;}
}
2022-02-02 19:37:06 +01:00
171da2e6f9
avoid dependency on transitive includes - based on include-what-you-use ( #3757 )
2022-01-27 19:03:20 +01:00
d64dadcd31
Fix #10758 Crash in CheckClass::checkConstFunc() ( #3740 )
2022-01-24 21:50:01 +01:00
b23ca879ed
Fix #10735 FP functionConst with overloaded operator[] [inconclusive] ( #3733 )
2022-01-21 20:40:10 +01:00
1e2863cd33
Fix #10520 FP functionConst with aggregate initialization [inconclusive] ( #3720 )
2022-01-18 20:49:35 +01:00
ca2e0ca287
Fix FP functionConst with extra parentheses ( #3722 )
2022-01-18 20:21:25 +01:00
c2fc4973ad
Fix #10515 False positive for explicit one-argument constructor if co… ( #3718 )
2022-01-17 20:51:23 +01:00
605fd7cf98
Fix #10146 FP functionConst (inconclusive) with nested members ( #3719 )
2022-01-17 20:33:32 +01:00
781a145680
Fix regression: functionStatic related to overload resolution ( #3705 )
2022-01-14 17:55:50 +01:00
ca311ebcdf
ASSERT() on calls to Tokenizer::tokenize() in test code ( #3501 )
2021-11-29 07:34:39 +01:00
5865b05703
fix false positive of virtual function call ( #3553 )
2021-11-11 07:53:30 +01:00
7f358b2bed
Format with uncrustify ( #3388 )
2021-08-07 20:51:18 +02:00
f361106770
fix string literals in test code
2021-08-07 15:51:04 +02:00
d9dacc97e4
virtual call in constructor; warn when function is explicitly virtual
2021-07-11 11:03:31 +02:00
260eb4acac
Running astyle [ci skip]
2021-04-09 08:46:47 +02:00
1e9687aa8b
Fix noCopyConstructor with multiple inheritance ( #3203 )
2021-04-09 07:41:59 +02:00
a21c81365d
one definition rule: Fixed false positive for 'class A::B ..'
2021-04-04 21:29:45 +02:00
6397e29f84
cleaned up includes based on include-what-you-use ( #3141 )
2021-04-03 21:30:50 +02:00
42437277dc
Update Copyright year
2021-03-21 20:58:32 +01:00
1874b9cb0f
fix crash in CheckClass::getFileInfo ( #3172 )
...
* fix crash in CheckClass::getFileInfo
* fix another crash
* fix memory leak
Co-authored-by: Robert Reif <reif@FX6840>
2021-03-19 09:19:48 +01:00
141d2ac215
Refactorization: Improved internal implementation of severity and certainty levels
...
Backported from LCppC.
2021-02-24 22:00:06 +01:00
cf1937294a
Refactorization: Removed unnecessary \n and spaces in strings
...
Merged from LCppC.
2021-02-20 12:58:42 +01:00
8547ff8cc2
fix some hangs in daca from uninstantiated template classes derived f… ( #3133 )
...
* fix some hangs in daca from uninstantiated template classes derived from itself
* remove assertions
* fix another simplifyUsing hang
Co-authored-by: Robert Reif <reif@FX6840>
2021-02-17 18:12:49 +01:00
ef726aaece
New check: Detect one definition rule violations
2021-02-09 21:35:08 +01:00
da3eb2e411
fix #10169 (CheckClass::checkDuplInheritedMembersRecursive) ( #3114 )
...
Co-authored-by: Robert Reif <reif@FX6840>
2021-02-05 11:05:07 +01:00
0338e99f84
CheckClass: Refactoring
2021-02-03 19:25:28 +01:00
c0731703af
astyle formatting
...
[ci skip]
2021-02-02 15:01:28 +01:00
a22e476162
Fix CheckClass::operatorEqToSelf ( #3088 )
2021-02-02 15:00:46 +01:00
fde5994cc3
fix #10061 (debug: Executable scope 'x' with unknown function.) ( #3062 )
2021-01-18 19:01:04 +01:00
13ed2effa1
astyle formatting
...
[ci skip]
2020-12-22 08:09:51 +01:00
7d6fc23022
Checking in fix for issue 9957 - - False negative: duplInheritedMember ( #2964 )
2020-12-21 07:14:52 +01:00
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
f95a53b0ca
Fixed #9821 (False positive: Delegating constructor and initialization list)
2020-09-09 18:04:21 +02:00
30d3643bb8
Fixed #9851 (FP virtualDestructor - private virtual dtor)
2020-09-04 18:56:12 +02:00
160b8f0f17
Add test case to reproduce bug
...
Add tokenizer test range based for with decltyle(x) *
2020-08-17 20:51:45 +02:00
6a839ad511
Fixed #9814 (False positive: functionConst, trailing return type)
2020-07-24 19:40:42 +02:00
a49d277e0d
Fixed #6471 (FP functionConst - member function modifying member variable after cast (inconclusive))
2020-06-29 13:09:01 +02:00
3f8218af1b
Removed CheckClass::operatorEq: does not 'belong'
2020-06-17 20:35:43 +02:00
9861a5291e
Formatted the code, there are no functional changes [ci skip]
2020-05-20 23:45:00 +02:00
fb1afe2345
Fixed test suite: Do no longer apply simplifyTokenList2 to token lists, except for those tests that test those simplifications, because checks are no longer run on that simplified token list
...
Changed failing unit test to TODO tests, as they indicate patterns we do no longer understand properly.
2020-05-20 18:54:16 +02:00
08ddd84780
Update copyright year
2020-05-10 11:16:32 +02:00
3e0218299b
Revert "Update copyright year"
...
This reverts commit 6eec6c4bd5
2020-05-10 11:13:05 +02:00
6eec6c4bd5
Update copyright year
2020-05-10 11:11:34 +02:00
2e369cc842
astyle formatting
...
[ci skip]
2020-04-27 17:35:52 +02:00
ad6be7b122
Enforcing CppCoreGuideline C.35 on virtual class destructor ( #2572 )
...
* Enforcing CppCoreGuideline C.35
A base class destructor should be either public and virtual, or protected and non-virtual
https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rc-dtor-virtual
* Protected destructor of ciurtual class can be virtual
2020-04-27 09:22:42 +02:00
aa1bbf2e62
Fixed #9679 (False positive: use this after free (lambda not executed directly))
2020-04-17 20:20:45 +02:00
afb5590741
New check: delete 'self pointer' that might be used as 'this' and then use some member/method
2020-02-18 18:24:18 +01:00
332279326f
checkVirtualFunctionCallInConstructor; Check should be 'style' since there is no UB. Disabled the check temporarily, it should use CTU to determine if the class is a base class
2020-02-14 17:10:12 +01:00
872d531568
Removing check hidingInheritedPublic ( #2482 )
2020-01-09 06:53:08 +01:00
a3ed9116e5
Clarify error msg for hidingInheritedPublic ( #2474 )
2020-01-05 09:32:39 +01:00
fc5fd3c40c
Check that virtual function non-narrow access modifier in derived class ( #2229 )
...
* Check that virtual function has not narrowed access in derived class
* motivation info added
* error reporting moved to func
* added suppression for CI
2020-01-01 16:09:43 +01:00
7da68bff7b
Improve test coverage for missing destructors
2019-12-05 18:25:50 +03:00
eaa5bfcadd
Remove 'unsafeClassDivZero' warning. The software verification will cover this better.
2019-11-10 16:49:34 +01:00
c7a23f126f
Fixed #9373 (False Positive - missingOverride)
2019-11-03 18:42:04 +01:00
7f64faae99
Virtual Destructors: Base class must have virtual destructor no matter if derived class has a destructor or not. There is UB according to paragraph 3 in [expr.delete].
2019-09-27 09:55:56 +02:00
7d63bdee6f
astyle formatting
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[ci skip]
2019-09-02 06:59:07 +02:00
717aa826d8
Fix false positive in initializationListUsage ( #2128 )
...
https://sourceforge.net/p/cppcheck/discussion/general/thread/d5b690ef19/
Check that we warn only about using the initializer list when we assign
the object being constructed.
2019-08-31 12:27:07 +02:00
d4549217d0
Renamed safeClassRefMember => unsafeClassRefMember
2019-08-13 20:58:31 +02:00
41f8c1b281
Fixed #9271 (Safe classes: Class that store references)
2019-08-13 20:40:48 +02:00
f6726b76ae
Fix 9215 (add tilde for missing destructor override warning) ( #2057 )
2019-08-01 10:43:45 +02:00
7e54f989f9
Update symbol database such that the override keyword implies that the function is also virtual ( #1907 )
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* Update symbol database such that the override keyword implies that the function is also virtual
* Add test case for implicit override
* change isVirtual to hasVirtualSpecifier
* fix method documentation for getVirtualFunctionCalls and getFirstVirtualFunctionCallStack
* Fix isImplicitlyVirtual to consider the override keyword and document logic
* Fix getFirstVirtualFunctionCallStack and getVirtualFunctionCalls to use isImplicitlyVirtual instead of isVirtual so new test case passes
2019-07-04 12:32:32 +02:00
5642778206
Fixed #9193 (functionStatic false positive (inconclusive)) ( #1943 )
2019-07-02 11:40:57 +02:00
a195477470
Correct Zero/Null as pointer constant ( #1938 )
...
Building with enhanced clang warnings indicated a large number of
instances with the warning:
`warning: zero as null pointer constant`
Recommended practice in C++11 is to use `nullptr` as value for
a NULL or empty pointer value. All instances where this warning
was encountered were corrected in this commit.
Where warning was encountered in dependency code (i.e. external library)
no chnages were made. Patching will be offered upstream.
2019-06-30 21:39:22 +02:00
29e5992e51
Fixed #9045 (FP operatorEqRetRefThis - recent regression)
2019-05-20 21:30:20 +02:00
2513c1499b
Library: Added <smart-pointer> element
2019-04-24 13:06:58 +02:00
272760f9ca
Fix explicit constructor with default arguments check bug
...
Before this fix, the code:
```
class A {
A(int, int x=3){
x;
}
};
```
Was considered OK.
But explicit keyword is still needed
I'm still new to open-source contributions, so I will gladly take advice.
2019-04-23 10:46:22 +02:00
761f18c75c
Fixed #8988 (False positive: using memset on struct)
2019-04-01 19:32:03 +02:00
ad37664e86
Changed severities
2019-03-06 19:00:58 +01:00
bd7790fd8c
Update copyright year
2019-02-09 07:24:06 +01:00
aa730f45c6
Add regression test for #7714 ( #1648 )
...
Ticket #7714 was fixed in ea215c3b7b
2019-02-07 08:49:55 +01:00
14a312e310
useInitializationList: Skip warning when rhs is a multi line lambda. For readability it might be better to have assignments in constructor in this case.
2019-02-05 19:53:10 +01:00
3bbd9fc9a4
Replace "virtual method" with "virtual function" in messages.
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The term "method" is not really a part of C++ terminology.
2019-01-15 06:22:14 +01:00
738fef6c27
Run astyle
2019-01-12 21:51:39 +01:00
8dd641b8be
Use OVERRIDE in test
2019-01-12 15:45:25 +01:00
e4525d56a0
Fixed #8111 (performance warning - member variable at constructor)
2019-01-07 21:26:58 +01:00
0f83aff3b8
Improve trailing return type support. ( #1520 )
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* Improve trailing return type support.
* Partial fix for #8889 (varid on function when using trailing return type)
* Handle operators in templates.
2018-12-13 06:34:10 +01:00
7c47283e6d
Fix testrunner
2018-12-04 17:17:07 +01:00
2275f05f65
Fixed #8833 (false negative: No 'return' statement in non-void function causes undefined behavior.) ( #1463 )
2018-11-05 06:55:30 +01:00
0a30768b59
Fixed #8693 (Template specialization: Constructor detected as normal … ( #1418 )
...
* Fixed #8693 (Template specialization: Constructor detected as normal function (functionStatic error))
Refactor template simplifier to remove the existing full specialization
function expandSpecialized and allow full specializations to use the
existing function expandTemplate. The function expandTemplate was
modified to either expand the template like it originally did by copying
it or to modify the template in place. Both instantiated and
uninstantiated full specializations are modified in place. This also
fixes #8692 and probably other related tickets as well.
The function simplifyTemplates now tries twice to simplify templates so
more templates can be simplified. We should try as many times as
necessary to find all possible templates. We can't do that now because
uninstantiated templates are left unchanged. It is relatively straight
forward to have the new code also expand in place uninstantiated
templates with their symbolic types but namespaces are not handled
properly (ticket #8671 ) and it would introduce regressions.
* Fix travis warnings.
2018-10-14 16:57:07 +02:00
a31db92918
Fixed #8669 (operator>> causes wrong style message)
2018-10-03 13:00:11 +02:00
5e120b567c
isVariableDeclaration: Handle pointer to const pointer ( #1395 )
...
isVariableDeclaration did not handle pointer to const pointer, or
pointer to volatile pointer. This resulted in FPs in examples like the
following:
class Fred {
public:
const char *const *data;
const char *const *getData() { return data; };
}
where cppcheck would say getData could be static, since it didn't
recognize const char *const *data as a variable declaration.
2018-09-25 06:19:26 +02:00
738fb1b23a
Disabled CheckClass::checkCopyCtorAndEqOperator because of FP ( #8388 )
2018-09-08 09:14:02 +02:00
4d78a2e178
Fixed #7790 (Wrong order of <location> XML-elements for error duplInheritedMember)
2018-08-19 14:13:58 +02:00
13617375df
missingOverride: False positive with cv-ref mismatch ( #1340 )
2018-08-17 08:42:22 +02:00
78df7f98dd
Fixed #8674 (False positive: Method that returns const should not be const)
2018-08-07 18:06:14 +02:00
54e2726bf3
Fixed #8636 (Misleading verbose message if virtual method called from destructor)
2018-07-26 09:16:17 +02:00
1abc9008d8
Fixed #8573 (FP noCopyConstructor - derive from noncopyable class)
2018-06-06 16:02:25 +02:00
36f7585798
Fixed #8600 (false-positive/regression: confusion between copy constructors of internal classes and lack of explicit keyword) ( #1266 )
2018-05-27 10:53:34 +02:00
ce50df8047
Fix override warnings. ( #1234 )
2018-05-15 16:37:40 +02:00
f7746e4fb6
Revert "Missing override specifier warning on a pure virtual function makes no sense. ( #1230 )"
...
This reverts commit 348eb1c5c9
2018-05-15 10:48:34 +02:00
348eb1c5c9
Missing override specifier warning on a pure virtual function makes no sense. ( #1230 )
...
This fixes a large number of false positives for cppcheck source code.
2018-05-14 23:08:40 +02:00
64b85b474c
Fixed #8542 (False positive: noOperatorEq)
2018-05-05 07:46:58 +02:00
7fb28b05f6
Check Class: Try to clarify the warnings for noCopyConstructor/noOperatorEq/noDestructor.
2018-05-04 15:39:23 +02:00
99003c2084
CheckClass: Better handling of defaulted and deleted functions in the noCopyConstructor/noOperatorEq/noDestructor
2018-05-04 14:58:38 +02:00
40b6f6b3dd
CheckClass: Fix the noDestructor warning
2018-05-01 15:31:13 +02:00
9710e819be
CheckClass: Disable noDestructor for now, we need to handle new better
2018-05-01 09:26:03 +02:00
42100fdf11
CheckClass: Better handling of non-copyable classes in the noCopyConstructor check
2018-05-01 08:33:23 +02:00
73b41455dd
CheckClass: If class has memory management it should have copy constructor, operator= and destructor
2018-04-30 23:13:33 +02:00
1a9e8c158d
CheckClass::copyconstructors: Use library to determine if function is a allocation function
2018-04-27 23:20:04 +02:00
25599a76a7
Handle 'final' specifier better.
2018-04-27 14:57:43 +02:00
Rikard Falkeborn
Oliver Stöneberg
chrchr-github
nomick
Paul Fultz II
Daniel Marjamäki
orbitcowboy
ericmalenfant
IOBYTE
PKEuS
PKEuS
alonlib12
abhijit-sawant
vilarion
Daniel Friedrich
Lionel Gimbert
Maksim Derbasov
Dmitry-Me
Ken-Patrick
shaneasd
Scott Furry
Nicodemes
Lauri Nurmi
amai2012
Sylvain Joubert