Daniel Marjamäki
299835da2f
classPublicInterfaceDivZero: don't warn in overloaded operators. It is normal behaviour that these are not protected.
2017-10-21 08:56:23 +02:00
Daniel Marjamäki
8a7411abdb
CheckClass: Fix wrong 'public interface' warnings
2017-10-20 22:10:55 +02:00
Daniel Marjamäki
86c84029e3
New check: Check public interface of classes ( #8248 )
2017-10-20 02:02:51 +02:00
Florin Iucha
6e737082da
Store the defined types in a map, for faster lookup
2017-10-17 09:00:14 +02:00
Ayaz Salikhov
be2c65eb58
Simplify int vs bool
2017-10-08 07:54:39 +02:00
Dmitry-Me
7e823e6d8e
Extract repeating checks, break loop early
2017-09-05 00:04:48 +03:00
Dmitry-Me
79f74fc4d3
Break loop early
2017-09-05 00:00:02 +03:00
Dmitry-Me
7c8cb29d14
Extract repeating checks
2017-09-04 23:58:14 +03:00
Dmitry-Me
5885988b1f
Cache and reuse value
2017-09-04 23:33:52 +03:00
Dmitry-Me
aece2254d7
Put faster checks first
2017-09-04 23:33:14 +03:00
Dmitry-Me
f7ab8c5ebb
Drop unneeded parentheses
...
Those are a misleading leftover from old code
2017-09-04 22:49:05 +03:00
Dmitry-Me
6303437163
Resolve C4800
2017-08-15 17:42:56 +03:00
Dmitry-Me
b995e59ff2
No need for counting here
2017-08-14 18:06:23 +03:00
Ayaz Salikhov
b8cd7dbb5c
Use nullptr instead of 0 or NULL ( #936 )
2017-08-09 20:00:26 +02:00
Robert Reif
f5044bb65f
Fixed #8142 (false positive: The class 'B' has 'copy constructor' but lack of 'operator='.)
...
Do not count static member variables when trying to figure out if
'operator =' is needed.
2017-08-01 19:52:41 -04:00
Daniel Marjamäki
01f023dc0a
CheckClass: Refactor hasAssignSelf to use AST
2017-07-28 23:49:11 +02:00
orbitcowboy
0e575ce12c
Modernize: make use of 'nullptr' and added a rule-file for finding non-nullptr (zero) initializations.
2017-07-28 15:20:43 +02:00
Daniel Marjamäki
a3916c501c
Refactor loop, use continue
2017-07-26 22:03:55 +02:00
Steve Browne
b58562fc7d
Added test cases for catching when assignment comes after an operator, compound assignment, or comparison for ticket #7429 and fixed the tests.
2017-05-28 16:00:06 +02:00
Ayaz Salikhov
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
PKEuS
b1f4bd7504
Refactorization: Reimplemented Settings::_enabled as a bitfeld instead of std::set ( #7995 )
2017-04-11 11:49:26 +02:00
Daniel Marjamäki
1faca91c1d
Added 'endsWith' utility function. This will make compiling the democlient easier.
2017-04-01 18:14:18 +02:00
PKEuS
ea215c3b7b
Fixed false positives in CheckClass::checkConst() due to unmatched function overloads
...
Fixed function matching if constness mismatches
2017-04-01 10:19:32 +02:00
Alexander Alekseev
abba762d42
New check: checking for copy ctor and eq operator co-existence
2017-03-24 12:00:20 +01:00
PKEuS
996501a449
Fixed false positive #7953 : Support type conversion operators returning pointers
2017-03-23 18:12:46 +01:00
PKEuS
2f0db369f0
Refactorization: Avoid construction of empty strings by using emptyString
2017-03-01 10:50:50 +01:00
Matthias Krüger
6f1e7e897d
simplify if(tok && Token::{simple,}Match) to if(Token::{simple,}Match).
2017-02-06 15:37:12 +01:00
Matthias Krüger
01e5f14bf8
CheckClass::virtualDestructorError and a variation of CheckNullPointer::nullPointerError would print inconclusive,warning messages altough no --enable=warning was given. Fix.
2016-11-23 00:13:09 +01:00
PKEuS
02d8f691f8
Fixed false positive: Do not show useInitializationList message for enums
2016-11-22 12:09:30 +01:00
Harald Scheidl
0de47f709e
Fixed #7755 (false positive: member variable is not initialized in the constructor)
2016-10-26 10:39:53 +02:00
Dmitry-Me
d2e667ae7b
Put apostrophes consistent with other similar messages
2016-10-18 15:45:08 +03:00
Simon Martin
dc61b6342d
Ticket #7068 : Treat "memset(&this->member, ..." as member initialization.
2016-10-01 13:46:58 +02:00
Daniel Marjamäki
4d22ada078
Fixed #5839 (False positive: Function can be const, if this is passed to functor)
2016-09-04 16:36:04 +02:00
Daniel Marjamäki
ce7bfba416
Refactoring CheckClass::checkConst. Use continue.
2016-09-04 16:06:54 +02:00
Daniel Marjamäki
54db79305b
Redo refactoring of CheckClass::checkConst.
2016-09-04 16:02:59 +02:00
Daniel Marjamäki
530a05e40e
Refactoring CheckClass::checkConst. Use continue.
2016-09-04 15:38:56 +02:00
Daniel Marjamäki
706877df2d
astyle formatting
...
[ci skip]
2016-08-24 12:43:45 +02:00
Roberto Martelloni
4c6f4f6708
CWE mapping of functionConst, functionStatic, initializerList, badBitmaskCheck, knownConditionTrueFalse, invalidTestForOverflow, unhandledExceptionSpecification, coutCerrMisusage,
...
invalidPrintfArgType_int
2016-08-23 16:48:36 +01:00
Roberto Martelloni
41dee04e90
CWE mapping of assignBoolToFloat, strncatUsage, sizeArgumentAsChar, terminateStrncpy, bufferNotZeroTerminated, negativeArraySize, noExplicitConstructor, virtualDestructor
2016-08-14 18:23:41 +01:00
Dmitry-Me
89e8f51a28
Explicit continue instead of init-set-check
2016-08-05 15:05:37 +03:00
Daniel Marjamäki
50352c8d69
Fixed #3552 (Don't warn about missing ctor for class inside union)
2016-05-25 19:05:16 +02:00
Daniel Marjamäki
99fc13ee70
Fixed #6968 (unusedPrivateFunction not correct, called by inner class)
2016-05-16 20:52:50 +02:00
Daniel Marjamäki
65998f1d7c
CheckClass: previous change introduced false positives when Token::function() is wrong. Avoid those false positives.
2016-05-16 10:55:22 +02:00
Daniel Marjamäki
bce15b1ade
CheckClass: refactored the code, use symboldatabase instead of name comparisons when possible, fixed a FN.
2016-05-16 09:36:26 +02:00
PKEuS
17ccb0fbe6
CheckClass::checkMemsetType(): Skip arrays of pointers ( #7456 )
2016-05-04 13:38:36 +02:00
Alexander Mai
0533d7bf9c
Run astyle + minor refactoring
2016-02-27 16:03:50 +01:00
Roberto Martelloni
d3645d874e
Mapped toomanyconfigs ,AssignmentAddressToInteger
...
,AssignmentIntegerToAddress ,CastIntegerToAddressAtReturn
,CastAddressToIntegerAtReturn ,assertWithSideEffect ,assignmentInAssert
,uselessAssignmentArg ,uselessAssignmentPtrArg
,comparisonOfFuncReturningBoolError
,comparisonOfTwoFuncsReturningBoolError ,comparisonOfBoolWithBoolError
,incrementboolean ,comparisonOfBoolWithInt ,compareBoolExpressionWithInt
,negativeIndex ,pointerOutOfBounds ,arrayIndexThenCheck
,possibleBufferAccessOutOfBounds ,argumentSize
,arrayIndexOutOfBoundsCond ,noConstructor ,copyCtorPointerCopying
,noCopyConstructor ,uninitMemberVar ,operatorEqVarError
,unusedPrivateFunction ,memsetClassFloat ,mallocOnClassWarning
,operatorEq ,thisSubtraction ,operatorEqRetRefThis ,operatorEqToSelf
,useInitializationList ,duplInheritedMember ,assignIfError
,comparisonError ,multiCondition ,mismatchingBitAnd
,oppositeInnerCondition ,incorrectLogicOperator ,redundantCondition
,moduloAlwaysTrueFalse to their CWEs ids.
2016-02-26 23:53:52 +00:00
PKEuS
5d9f275ff8
Fixed false positive uninitMemberVar with member function of template ( #7205 )
2016-01-30 20:18:13 +01:00
Daniel Marjamäki
5e10e680da
CWE: refactoring. use constants instead of magic numbers.
2016-01-25 20:01:48 +01:00
Roberto Martelloni
5ce69da02d
Mapped 26 errors to their CWEs ID.
2016-01-24 20:53:05 +00:00
Dmitry-Me
499e15d96a
Cleanup variable names, omit redundant actions
2016-01-11 13:04:52 +03:00
Lauri Nurmi
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
Dmitry-Me
7fdbd8f0ca
Use set instead of list
2015-12-25 16:19:27 +03:00
Dmitry-Me
458f0da197
Reduce variable scope, better name
2015-12-24 17:08:49 +03:00
PKEuS
940d569980
Refactorization: Removed redundant %any% patterns.
2015-12-24 14:40:48 +01:00
Alexander Mai
e69377d5a8
#7183 CheckClass::checkMemset() uint overflow. Plus some minor refactoring
2015-12-05 18:22:01 +01:00
PKEuS
308fd1ba50
Fixed false positive 'noCopyConstructor' for static member variable ( #7198 )
2015-12-04 18:26:49 +01:00
PKEuS
32e2fb2f78
Refactorization: Prefer Token::simpleMatch over Token::Match also for non-const patterns.
2015-12-03 13:04:55 +01:00
Alexander Mai
f762affea0
Small refactoring: replace NULL by nullptr, remove redundant static keyword, Tokenizer::setVarId() uses const variable 'notstart'
2015-11-30 22:13:49 +01:00
PKEuS
e8522c7883
Small refactorizations:
...
- #include cleanup
- Use std::array instead of std::vector
- Do not create a stringstream to concatenate 4 strings
- Use std::cout instead of printf
2015-11-29 10:56:44 +01:00
PKEuS
ac17541ca9
Refactorizations:
...
- Fixed a few more MSVC warnings by using correct types
- Store severity as enum instead of string in Settings::Rule
2015-11-28 12:30:21 +01:00
Daniel Marjamäki
6b124a37d8
Cleanup some casts
2015-11-28 10:11:07 +01:00
Daniel Marjamäki
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
PKEuS
41fbc5355d
Revert "Partially reverted 5cd36d6f8a
for upcoming release."
...
This reverts commit 5f8a8aba6d
.
2015-11-15 10:04:27 +01:00
Alexander Mai
bda9c8c2d5
--exception-handling now prints callstack on SIGINT, allows to debug program hangs. Also add handler for some more signals.
2015-11-14 19:59:22 +01:00
PKEuS
5f8a8aba6d
Partially reverted 5cd36d6f8a
for upcoming release.
2015-11-14 18:53:49 +01:00
Daniel Marjamäki
b10110b5ac
CheckClass: Removed noExplicitCopyMoveConstructorError after discussion in http://sourceforge.net/p/cppcheck/discussion/general/thread/b2ce9d3d/ .
2015-11-13 12:48:26 +01:00
PKEuS
5cd36d6f8a
Refactorization: Use varid instead of variable name in CheckClass::initializeVarList() and fixed issue in setVarId().
...
Fixed internal warning.
2015-11-09 23:00:14 +01:00
PKEuS
db342ea910
Handle alias variables in CheckClass::initializeVarList() ( #6921 )
2015-11-09 21:02:06 +01:00
PKEuS
aca8a69f5e
Skip over lambdas in CheckClass::checkPureVirtualFunctionCall() ( #4992 )
2015-11-09 20:15:26 +01:00
Daniel Marjamäki
8317369c91
Explicit constructors: don't warn for abstract classes unless C++11 is used.
2015-11-09 08:36:47 +01:00
PKEuS
a5f577d179
Support range-based for-loop in CheckClass::checkConst() ( #5514 )
2015-10-26 18:48:01 +01:00
Simon Martin
0f7e20c11d
Ticket #7017 : Properly interpret operator= return type for template classes in CheckClass::operatorEq.
2015-10-02 23:23:44 +02:00
Matthias Krüger
49e2573b5c
fix -Wodr warning/violation putting struct 'VarInfo' into anonyous namespace
...
Was:
lib/checkclass.cpp:1994:8: warning: type ‘struct VarInfo’ violates one definition rule [-Wodr]
struct VarInfo {
^
lib/checkleakautovar.h:32:7: note: a different type is defined in another translation unit
class CPPCHECKLIB VarInfo {
^
lib/checkclass.cpp:1998:21: note: the first difference of corresponding definitions is field ‘var’
const Variable *var;
^
lib/checkleakautovar.h:40:39: note: a field with different name is defined in another translation unit
std::map<unsigned int, AllocInfo> alloctype;
2015-09-08 16:57:28 +02:00
Simon Martin
b4b636b6a2
Ticket #6959 : Properly handle arrays of pointers in CheckClass::constructors.
2015-08-29 13:11:00 +02:00
Simon Martin
101cebbde1
Ticket #6957 : Properly handle arrays of pointers in CheckClass::constructors.
2015-08-28 23:06:39 +02:00
Dmitry-Me
0cef076f10
Prefer previous() to tokAt(-1)
2015-08-28 15:19:24 +03:00
Simon Martin
2e2f9facf5
Ticket #6953 : Fixed flawed logic in PR#650.
2015-08-27 23:35:22 +02:00
Simon Martin
8beb95e179
Fix CheckClass::checkMemset for arrays of pointers.
2015-08-23 19:57:58 +02:00
PKEuS
ab8afec3eb
Refactorizations:
...
- Avoid unnecessary loop iterations
- Avoid unnecessary condition checking
- Reduced code duplication in symboldatabase.cpp
2015-08-16 14:23:07 +02:00
PKEuS
4d80df2f4a
Added pointer to Type to Token (similar to Token::Variable() and Token::function()):
...
- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
2015-08-15 11:19:21 +02:00
PKEuS
b0bf69bae7
Fixed false positive #6763 and reordered conditions
...
Ran AStyle
2015-08-14 12:50:45 +02:00
PKEuS
8ed0180279
Use C++11 string.back() instead of string[string.length()-1]
2015-07-25 17:19:53 +02:00
PKEuS
a3eb725c3f
Support C++03-style of declaring a copy ctor as deleted ( #6585 )
2015-07-21 13:46:50 +02:00
Alexander Mai
defee734f5
#6846 segmentation fault (invalid code) in CheckClass::hasAssignSelf
2015-07-20 19:04:34 +02:00
Alexander Mai
6e03e7dca2
Remove some code checking for invalid class hierarchy which got obsolete since 480a5672b0
. Run astyle
2015-07-01 07:50:13 +02:00
Alexander Mai
40d7baa6bb
Fix more (potential) multi-threading issues by moving static local vars (non-POD-type) to file scope
2015-06-13 16:22:43 +02:00
amai2012
e41beb4f8d
Fix #6718 and #6719 (crashes on garbage code).
...
Local fixes avoiding access to NULL-token. Also minor correction to
TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates()
2015-05-29 18:34:00 +02:00
Alexander Mai
f0bc300198
#6510 False positive performance warning for std::list::size(). Fix this and other similar false positives. Refactoring of Variable::isStlType(), use fail-safe std::set instead of plain array. Run astyle
2015-05-17 20:02:41 +02:00
Daniel Marjamäki
88f59ad7e8
Partial fix for #6656 (Allow that CWE is mapped for error message)
2015-04-25 17:48:11 +02:00
Daniel Marjamäki
ad6db2ba81
Reverted 105de8e917
, new checker had FPs that need to be fixed.
2015-04-25 15:35:31 +02:00
Matthias Krüger
42f0955e3f
Move more setting checks out of loops and use const bools instead. Reorder a few related checks.
...
Follow up to eedcb6abcb
.
2015-04-10 14:31:19 +02:00
Gustav Palmqvist
105de8e917
#220 uninitialized variable: using variable in ctor before it has been initialized. Implement new check usageBeforeInitialization
2015-04-07 22:01:13 +02:00
Matthias Krüger
eedcb6abcb
move setting flags checks out of for loops, make them const.
2015-04-07 07:23:28 +02:00
Frank Zingsheim
1f5265c1bd
Fixed #6253 ([False Positive] Variable not initialized in the constructor)
2015-04-06 19:47:21 +02:00
Matthias Krüger
592177200a
don't print warning message if --enable=warning is not given.
...
message was of type:
(warning) Call of pure virtual function 'foo' in constructor.
2015-04-06 13:34:44 +02:00
Dmitry-Me
0383998aea
Better variable name
2015-03-23 11:58:56 +03:00
PKEuS
cd84d78e92
Ran AStyle, fixed VS2015 warning in symboldatabase.h
2015-03-11 20:26:53 +01:00
Jakub Melka
e1e1dbfe97
Ticket #695 : Fixed VS 2010 issue, switched to "style" severity, changed error messages and updated unit tests
2015-03-10 19:35:12 +01:00
Jakub Melka
2af9212b16
Ticket #695 : new style check : explicit declaration of ctor
2015-03-07 20:07:54 +01:00
Alexander Mai
26c2c4a824
Extend verbose message for memsetClassFloat
2015-02-22 15:41:02 +01:00
PKEuS
18b0e14590
Refactorizations: Fixed a pattern in checkbufferoverrun.cpp, simplified one in checkclass.cpp
2015-01-31 12:32:05 +01:00
PKEuS
b2835051df
Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0.
2015-01-31 12:32:04 +01:00
Dmitry-Me
c79bfdce2c
CheckClass: Better checking of what operator= returns
2015-01-24 11:18:33 +01:00
Thomas Jarosch
fd01cafb1b
Clean up redundant pointer operations
2015-01-17 16:29:50 +01:00
Robert Reif
ba1c24ee65
Fixed #6422 (symbol database: put function flags into a single flag variable)
2015-01-08 05:45:31 +01:00
Daniel Marjamäki
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
Dmitry-Me
14f13afa0a
Don't care which type protected operator= returns
2014-12-26 15:38:22 +01:00
Dmitry-Me
5e37275b2a
Code cleanup. Use 'isDelete' instead of token match
2014-11-28 17:50:23 +01:00
Dmitry-Me
f926958acb
Fix false positive about return type when there's =delete in operator= declaration
2014-11-25 15:52:52 +01:00
Robert Reif
d12f14844a
Fixed #6279 (False Positive: Member variable 'Fred::i' is not initialized in the constructor)
2014-11-20 06:18:29 +01:00
Robert Reif
67385cfc4b
Symboldatabase: improved look up of delegate constructors
2014-11-13 06:29:51 +01:00
PKEuS
e5d63195cb
Fixed #5983 : Support storing pointers/references to member variables in CheckClass::checkConst()
2014-11-02 13:38:03 +01:00
PKEuS
38af865560
Fixed false positive: Member variable not initialized in the constructor with array and (*this) ( #5754 )
2014-09-29 16:49:20 +02:00
PKEuS
03b1afc28c
Loops over all varIds should start at 1.
2014-09-28 09:47:11 +02:00
PKEuS
e8f7279039
Refactorization: Moved detection of STL strings to SymbolDatabase
2014-09-05 12:03:08 +02:00
PKEuS
a8dc17c1d9
Fixed false positive #5566 .
2014-08-26 11:29:26 +02:00
PKEuS
f01d7543f6
#6077 : Don't warn about memcpy/memmove on class containing floats.
2014-08-20 15:12:53 +02:00
PKEuS
8188578cf2
SymbolDatabase: Fixed handling of nested types for function arguments
...
Removed unnecessary loops between var->typeStartToken() and var->typeEndToken()
2014-08-19 11:55:00 +02:00
PKEuS
5d302716e7
Refactorized Variable::isIntegralType() and Variable::isFloatType():
...
- Cached property
- Make use of it in several checks
- float* is flagged as floating point type
2014-08-09 11:45:13 +02:00
PKEuS
728d0fb9dc
Merge pull request #390 from Dmitry-Me/suppressGccShadowingWarning
...
Avoid GCC name shadowing warning.
2014-08-09 10:34:36 +02:00
PKEuS
c4635cf698
Improved check: portability message when calling memset on a class with floating point numbers ( #5421 )
2014-08-08 09:49:09 +02:00
PKEuS
e4b55cf843
Fixed a bug and two warnings introduced recently.
2014-08-06 13:35:39 +02:00
Dmitry-Me
3ec821df34
Avoid GCC name shadowing warning.
2014-08-06 15:35:04 +04:00
PKEuS
8130fda4ae
Implemented support for C++11 uniform initialization in several checks.
2014-08-05 16:11:42 +02:00
PKEuS
4207b3cb66
Fixed error message.
2014-08-05 11:59:53 +02:00
PKEuS
804e055eee
New check: initialization by itself in initializer list ( #3982 )
...
Refactorizations:
- Rearranged code in checkclass.cpp to increase readability
- Several fixes for testclass.cpp tests.
2014-08-05 11:50:08 +02:00
Dmitry-Me
a4d597451b
Resolve CID 1214637.
2014-07-24 16:54:20 +04:00
Dmitry-Me
615eb32fdc
Use temp variables to avoid repeated actions in code.
2014-07-23 18:51:23 +04:00
Dmitry-Me
fae9d975cf
Use boolean flag to avoid comparison duplication
2014-07-18 13:31:31 +04:00
Daniel Marjamäki
cb9d67b9ec
Fixed #5901 (False positive: (error) Using 'memcpy' with vector of uint8_t items)
2014-07-09 15:00:06 +02:00
Dmitry-Me
7da6ce8704
Omit unnecessary checks
2014-07-08 12:28:57 +04:00
amai2012
9b38ae73c1
Attempt to fix 2 Coverity messages.
...
Replace a few unsigned int by std::size_t
2014-07-07 21:25:30 +02:00
Robert Reif
1f09cb0c30
Fixed #5807 (non virtual dtor in virtual class)
2014-06-14 12:55:20 +02:00
Dmitry-Me
6e1568a6db
Simplify code - bail out early, vreak loops early, reorder checks and declarations.
2014-06-09 13:35:30 +04:00
Alexander Mai
b139ae3209
#5782 Endless recursion in CheckClass::checkReturnPtrThis(). Break endless recursion by remembering the callstack
2014-05-11 12:26:24 +02:00
Daniel Marjamäki
f31ec37d52
Fixed 2 Cppcheck warnings. Function can be static|const
2014-05-10 11:49:14 +02:00
Alexander Mai
623e5db0b2
#5702 crash: clang: test/Parser/cxx0x-member-initializers.cpp (bailout withn an internal error)
2014-04-21 21:44:17 +02:00
Mark de Wever
6f3e3f5e2e
Fixed #5701 (FP for std::unordered_map::operator[]; there is no const version)
2014-04-21 16:39:44 +02:00
PKEuS
076f7a7542
Fixed some coverity findings about dead code, fixed a misleading comment
2014-04-14 22:46:51 +02:00
Philipp Kloke
dfd9d32c4b
Refactorization: Removed whitespaces at the end of a token
...
Removed a redundant 'void'
2014-04-12 23:41:46 +02:00
PKEuS
b10fce304e
Don't suggestInitializationList for arrays used as initializer ( #5640 )
2014-04-10 22:28:02 +02:00
Alexander Mai
173a2e9ea2
#5641 fix crash within CheckClass::initializeVarList()
2014-04-04 22:13:51 +02:00
Daniel Marjamäki
640431c569
Fixed #5611 (segfault when checking pcsc-cyberjack. either symboldatabase or checkMemset)
2014-03-30 17:38:07 +02:00
Alexander Mai
70885c78e4
Fix endless recursion within CheckClass::isConstMemberFunc() caused by incomplete/missing template declaration
2014-03-30 10:09:57 +02:00
Alexander Mai
bf335217cd
Fix #5605 part 2 - now endless recursion within CheckClass::isMemberFunc()
2014-03-30 08:31:02 +02:00
Alexander Mai
d1b1699bb0
Fix #5606 - Endless recursion in CheckClass::isMemberVar(). New function Type::hasCircularDependencies() is supposed to detect loops within the class hierarchy which was causing the problem
2014-03-29 12:21:35 +01:00
Alexander Mai
34d1f885a3
Ticket #4296 : Improve message text for operatorEq
2014-03-28 20:29:33 +01:00
Daniel Marjamäki
2a0716449f
Fixed #5498 (C++0x11 default values for class fields and missing constructor)
2014-03-24 06:15:51 +01:00
PKEuS
77c17100ec
Bailout in private function usage checking for operators ( #5059 ).
2014-03-23 10:06:14 +01:00
PKEuS
b6b374cf3d
Added verbose message for "memsetClass" error. ( #5183 )
2014-03-17 13:23:23 +01:00
PKEuS
1e57f54917
Fixed #5481 : std::array is POD, so using memcpy (etc.) is allowed on it.
2014-03-16 19:55:32 +01:00
Alexander Mai
40ddcabab6
Fixed #4461 (Warn about memset/memcpy on class with references as members)
2014-03-15 18:22:29 +01:00
Thomas Jarosch
93341f4449
Use simple match where possible
...
Fixes these warnings found by "--enable=internal":
[lib/checkclass.cpp:972]: (warning) Found simple pattern inside Token::Match() call: "* *"
[lib/checkbufferoverrun.cpp:635]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checkbufferoverrun.cpp:1397]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/checksizeof.cpp:299]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checksizeof.cpp:301]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checksizeof.cpp:303]: (warning) Found simple pattern inside Token::Match() call: "]"
[lib/checksizeof.cpp:318]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checknullpointer.cpp:413]: (warning) Found simple pattern inside Token::Match() call: "delete"
[lib/checkio.cpp:1336]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkstl.cpp:1509]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1512]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1594]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkstl.cpp:1598]: (warning) Found simple pattern inside Token::Match() call: "] ="
[lib/checkunusedvar.cpp:755]: (warning) Found simple pattern inside Token::Match() call: "goto"
[lib/checkunusedvar.cpp:793]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkuninitvar.cpp:376]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:86]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:2181]: (warning) Found simple pattern inside Token::Match() call: "> {"
[lib/valueflow.cpp:54]: (warning) Found simple pattern inside Token::Match() call: "&"
[lib/valueflow.cpp:409]: (warning) Found simple pattern inside Token::Match() call: "do"
[lib/valueflow.cpp:425]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:487]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:511]: (warning) Found simple pattern inside Token::Match() call: "} else {"
[lib/valueflow.cpp:615]: (warning) Found simple pattern inside Token::Match() call: "for ("
[lib/symboldatabase.cpp:80]: (warning) Found simple pattern inside Token::Match() call: "= {"
[lib/symboldatabase.cpp:1069]: (warning) Found simple pattern inside Token::Match() call: "std ::"
[lib/tokenize.cpp:2207]: (warning) Found simple pattern inside Token::Match() call: "< >"
[lib/tokenize.cpp:2730]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/tokenize.cpp:4234]: (warning) Found simple pattern inside Token::Match() call: "try {"
[lib/tokenize.cpp:4235]: (warning) Found simple pattern inside Token::Match() call: "} catch ("
[lib/tokenize.cpp:5500]: (warning) Found simple pattern inside Token::Match() call: "INT8"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "}"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "do"
2014-03-14 16:27:47 +01:00
Robert Reif
d1eb04c539
Fixed #4302 (Member variable not initialized in public delegate constructor)
2014-03-12 05:48:13 +01:00
Simon Martin
8baf8dbebb
Ticket #5425 : Avoid infinite recursion in checkMemsetType for invalid input
2014-03-03 07:19:32 +01:00
Lauri Nurmi
70a67eaf85
Change some more 0 literals into nullptr.
2014-02-16 13:38:50 +02:00
Daniel Marjamäki
23efc68dd7
use nullptr
2014-02-16 10:32:10 +01:00
Daniel Marjamäki
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
Lucas Manuel Rodriguez
ad0269eeeb
Refactor checks using Variable::isStlType()
2014-01-30 01:26:48 -03:00
Daniel Marjamäki
a98c66b048
Fixed Token::Match pattern. See also #5310
2014-01-05 23:02:07 +01:00
Daniel Marjamäki
d62055277d
Fixed #4787 (False Positive: Unused private function)
2014-01-01 18:36:51 +01:00
Alexander Mai
5539e9ea0f
Fixed #5279 (False positive: warning (uninitMemberVar): Member variable 'ToDoubleArray::mfNaN' is not initialized in the constructor. (modified #5170 example))
2014-01-01 18:34:39 +01:00
Daniel Marjamäki
92305ed1f9
Fixed #5170 (False positive: warning (uninitMemberVar): Member variable 'ToDoubleArray::mfNaN' is not initialized in the constructor.)
2013-12-15 14:07:29 +01:00
Alexander Mai
7d45e9be73
Fixed #5122 (duplInheritedMember on private variables)
2013-11-21 05:39:23 +01:00
Daniel Marjamäki
ff5f223a1d
Fixed #5116 (false positive: memset on class (nested struct))
2013-11-18 16:56:00 +01:00
Martin Ettl
babbee4e73
Fixed typos in comments, no functional changes.
2013-11-09 16:07:28 +01:00
Sam Truscott
6806fd8135
Extended Qt support through Library
2013-10-20 14:09:10 +02:00
Frank Zingsheim
67915749b0
Fixed #4723 (False positive: Pure virtual call within conditional clause)
...
conditional clauses directly in constructor/destructor cannot prevent
pure virtual function call otherwise this part of the code would never been called
2013-09-27 09:25:38 +02:00
Frank Zingsheim
445d08d082
Fixed #4723 (False positive: Pure virtual call within conditional clause)
2013-09-26 17:25:16 +02:00
PKEuS
8e84f30244
Refactorization: Make use of Function::retDef where it makes sense
2013-09-03 11:40:43 +02:00
PKEuS
b36a887608
Fixed false positive #5004
2013-09-03 10:54:10 +02:00
Lucas Manuel Rodriguez
92b7280d13
Fixed #4995 (False positive - Using 'memset' on class that contains a virtual method) - Better fix
2013-08-30 22:06:20 -03:00
Lucas Manuel Rodriguez
c26674dc97
Fixed #4995 (False positive - Using 'memset' on class that contains a virtual method)
2013-08-30 08:46:33 -03:00
Ettl Martin
e223e13747
Fixed #4987 (spellfix for verbose message in CheckClass::noConstructorError)
2013-08-28 05:48:31 +02:00
Daniel Marjamäki
80093f0a40
Fixed #4689 (False positive: Unused private function (used in default argument of constructor))
2013-08-26 16:41:23 +02:00
Lucas Manuel Rodriguez
006b8055e5
Fixed #4676 (Duplicated inherited member check)
2013-08-20 06:29:19 +02:00
PKEuS
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
Daniel Marjamäki
9c67af058a
SymbolDatabase: Renamed Variable::varId() to Variable::declarationId() to make it more clear how it works.
2013-07-20 12:31:04 +02:00
Robert Reif
870d29944b
Fixed #4852 (false positive: Member variable 'A::sz' is not initialized in the constructor)
2013-06-14 06:32:26 +02:00
Daniel Marjamäki
1476787f40
CheckClass: Fixed nullpointer check and then dereference warning.
2013-05-17 14:10:53 +02:00
Frank Zingsheim
54e7c8f6a2
Implemented support for move constructors:
...
Adapt code to Function::eMoveConstructor
introduced in commit eb2962792f
2013-04-10 21:57:22 +02:00
Frank Zingsheim
1935c544e0
Fixed #4656 (New check: Detect pure virtual function calls)
...
C++11: move constructor
2013-04-08 20:48:45 +02:00
Frank Zingsheim
47360f1191
Fixed #4656 (New check: Detect pure virtual function calls)
...
C++11: move constructor
2013-04-08 19:37:08 +02:00
Frank Zingsheim
5d55d40361
Fixed #4656 (New check: Detect pure virtual function calls)
2013-03-30 15:09:22 +01:00
PKEuS
ed477ceb74
Fixed false negative mentioned in #4354 .
2013-03-14 09:27:42 -07:00
Robert Reif
25c36b56fa
CheckClass: made warnings about uninitialized members in default constructors inconclusive. Ticket: #4639
2013-03-09 09:20:48 +01:00
PKEuS
9287e40e99
Incresed constness of several pointers in symboldatabase
2013-03-05 09:42:42 -08:00
PKEuS
a94598e447
Fixed some gcc and cppcheck messages
2013-03-05 07:07:59 -08:00
PKEuS
ca96aaa53b
Avoided unnecessary usage of symbolDatabase->isClassOrStruct()
2013-03-05 06:55:31 -08:00
PKEuS
7bc729bc63
- Moved more functionality from Scope to Type: BaseInfo and FriendInfo
...
- Replaced Scope->findQualifiedScope by SymbolDatabase::findScope
- Improved SymbolDatabase::findType
2013-03-05 06:28:40 -08:00
PKEuS
66a3555897
Implement initial support for Types in Symboldatabase:
...
- For each class/struct/union, a Type instance is added to SymbolDatabase::typeList.
- A scope is no longer created for declared but not defined types
Fixed name detection for classes when they are declared like this: "class ::Foo::Sub {..."
2013-03-05 04:33:38 -08:00
Daniel Marjamäki
b3a2b69120
fixed gcc warning
2013-03-04 19:28:27 +01:00
PKEuS
c24527dbde
Improved handling of dereferences in CheckClass::noMemset(), fixing false negatives and false positives related to multidimensional arrays and arrays of pointers.
2013-03-04 02:47:29 -08:00
PKEuS
d78c06dc3f
Replaced _settings->isEnabled("style") by _settings->isEnabled("warning") wherever warnings are issued
2013-03-03 02:41:59 -08:00
Daniel Marjamäki
9d195144ea
CheckClass: Fixed GCC warning
2013-03-02 07:30:55 +01:00
Robert Reif
ec7843e911
Fixed #4629 (False positive: warning (uninitMemberVar) - regression)
2013-03-02 07:24:51 +01:00
PKEuS
096aae4439
New check: Warn about using malloc() for classes containing virtual methods, std::-objects or constructors
2013-03-01 06:07:20 -08:00
PKEuS
0105f8223c
Simplified several Token::Match/simpleMatch calls when match string consists of a single pattern
...
Fixed two CheckInternal error messages
2013-03-01 03:42:04 -08:00
Robert Reif
509061afff
Fixed #4620 (False positive: Uninitialized variable in constructor (1.58))
2013-02-27 06:59:04 +01:00
Robert Reif
e6915e7a78
Fixed #4536 (non-static member initializer causes false positive)
2013-02-18 06:33:53 +01:00
PKEuS
711d0d7a33
Warn about memset(this, 0, sizeof(*this)); ( #1285 )
2013-02-16 11:02:43 -08:00
PKEuS
b27a3c802c
Fixed travis failure: use begin() instead of C++11 cbegin()
2013-02-16 02:35:54 -08:00
PKEuS
d3087602a1
Fixed false positive "function can be const" if a non-const expression is inside []-brackets ( #4406 )
2013-02-16 02:20:18 -08:00
PKEuS
afe45ff39f
Refactorized CheckClass::privateFunctions:
...
- Resolved todo about nested classes, fixed false negative, fixed wrong unit test
- Removed slow and unnecessary Token::findmatch
- Removed false positive when function implementation in friend class is not seen (#4384 )
2013-02-16 01:51:08 -08:00
Robert Reif
fe5de60f32
Fixed #4567 (false negative: The class 'B' does not have a constructor.)
2013-02-08 06:55:45 +01:00
Robert Reif
8e35860fc2
CheckClass: Refactoring. Use Token::variable(). Ticket: #4535
2013-02-02 16:30:17 +01:00
Robert Reif
859793731d
SymbolDatabase: Refactor findFunction handling. Ticket: #4494
2013-01-28 06:47:48 +01:00
Andrew C. Martin
4a73c93750
Fix compiler warnings and comment/string typos
...
- fix g++ warning:
> lib/checkother.cpp:3779: warning: comparison between signed and unsigned integer expressions
- fix suncc warning (see [everything2](http://everything2.com/title/C%252B%252B%253A+static+extern+%2522C%2522 )):
> "lib/checkmemoryleak.cpp", line 578: Warning (Anachronism): Formal argument __compar of type extern "C" int(*)(const void*,const void*) in call to bsearch(const void*, const void*, unsigned long, unsigned long, extern "C" int(*)(const void*,const void*)) is being passed int(*)(const void*,const void*).
- prefer empty() / isEmpty() over "size() > 0" (cases not caught by stlSize)
- fix word misspellings (mostly comments, a few output lines)
- Parenthesis => Parentheses (both variations were used in the codebase)
- fix typo and wording ("never alwayw") in gui/test/data/benchmark/simple.cpp's CheckOther::unsignedPositive():
```
- "An unsigned variable will never alwayw be positive so it is either pointless or "
+ "An unsigned variable can't be negative so it is either pointless or "
```
2013-01-16 07:37:07 -07:00
PKEuS
f5ebbff0a3
Fixed #4460 : Ensure that memset/memcpy is called on a pointer to a class instance.
2013-01-05 12:27:55 -08:00
Robert Reif
d37906041b
Fixed #4458 (False positive: noCopyConstructor in template class)
2013-01-04 10:35:24 +01:00
Daniel Marjamäki
6e58ed3040
Fixed #4454 (False positive: class member (POD) not initialized (when initialized to 0 in initializer list))
2013-01-02 13:59:57 +01:00
Reijo Tomperi
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
Robert Reif
d2e8ab9c86
Fixed #4302 (Member variable not initialized in public delegate constructor)
2013-01-01 09:53:40 +01:00
Daniel Marjamäki
bf169e0c59
Replaced %name% with %type%
2012-12-31 10:45:37 +01:00
Robert Reif
07d118dee5
Fixed #4449 (segfault in CheckClass::initializeVarList())
2012-12-29 08:30:14 +01:00
Robert Reif
bd2f59bdf0
Fixed #4442 (crash of cppcheck while scanning gcc-testsuite (invalid code))
2012-12-28 08:36:20 +01:00
Robert Reif
a43ae677d7
Fixed #4419 (False positive: Class does not have a constructor)
2012-12-27 17:21:30 +01:00
Daniel Marjamäki
b39afb2cf9
Revert "Fixed #4419 (False positive: Class does not have a constructor)"
...
This reverts commit 9a79961b6c
.
There is a segmentation fault when checking lib/preprocessor.cpp
2012-12-24 07:46:55 +01:00
Robert Reif
9a79961b6c
Fixed #4419 (False positive: Class does not have a constructor)
2012-12-24 06:46:30 +01:00
Robert Reif
80848c6e0e
Fixed #4383 (Improve check: uninitialized member variable not detected when initialization is not proper)
2012-12-21 19:36:45 +01:00
Robert Reif
5a7ede2563
Fixed #4391 (False positive: ctor not detected after variable declaration)
2012-12-10 06:01:29 +01:00
Daniel Marjamäki
1c4afbce8c
Cleanup: Removed += and -= patterns from the checks. These should be simplified.
2012-11-30 07:08:16 +01:00
PKEuS
b0c1c2c819
Don't suggest using initialization list for static variables ( #4332 )
2012-11-04 11:59:09 +01:00
Daniel Marjamäki
e1dce66494
tweaked message
2012-10-28 13:03:40 +01:00
Robert Reif
c7961b147d
speed up checks by caching commonly looked up stuff in the symbol database
2012-10-11 06:12:24 +02:00
Robert Reif
bbfd676b4e
speed up checks by caching commonly looked up stuff in the symbol database
2012-10-10 20:42:07 +02:00
Daniel Marjamäki
2f069f550f
Removed Java/C# handling
2012-10-02 18:44:36 +02:00
PKEuS
5980eb81d1
Fixed cppcheck message in checkclass.cpp
2012-09-29 12:19:30 +02:00
Daniel Marjamäki
990340ba98
Fixed #4072 (False positive: Structure is not initialized in the constructor (1.55))
2012-09-23 18:29:05 +02:00
Daniel Marjamäki
37695d44f3
Fixed #4085 (tinyxml2 false positives)
2012-09-22 16:49:28 +02:00
Daniel Marjamäki
6d928a2ff7
Fixed #4119 (false positive with operator= when implemented in terms of swap)
2012-09-22 08:50:36 +02:00
Daniel Marjamäki
a65f427195
Fixed #3836 (False positive: variable not initialized in copy constructor/operator (attached example code)
2012-09-22 08:16:16 +02:00
Daniel Marjamäki
de8e592d00
Class: Show inconclusive warnings about unknown types that are not initialized in copy constructors. Ticket: #3611
2012-09-20 19:16:26 +02:00
Daniel Marjamäki
07db469c06
cleaned up braces
2012-09-20 16:49:26 +02:00
Daniel Marjamäki
7d3e661774
Fixed #3611 (CheckClass: uninitVar and operatorEqVarError false positives (non-copyable members))
2012-09-20 16:47:01 +02:00
Daniel Marjamäki
3ff792560f
Deactived bad message. Ticket #4154
2012-09-17 18:10:11 +02:00
Daniel Marjamäki
25befccb26
Revert "CheckClass::copyconstructors: Removed check. Because there is unfixed ticket #4154."
...
This reverts commit 066a1d48fe
.
2012-09-17 17:59:35 +02:00
Daniel Marjamäki
066a1d48fe
CheckClass::copyconstructors: Removed check. Because there is unfixed ticket #4154 .
2012-09-17 16:18:27 +02:00
PKEuS
508e9394d3
Added some nullpointer-checks and removed some redundant ones based on VS2012 code analysis results.
2012-09-17 15:22:51 +02:00
PKEuS
4e59e55229
Refactorization/Partial rewrite of CheckClass::copyconstructors():
...
- Reformatted check code and some test cases
- Fixed false positives #4148 (non-copyable/unknown base classes) and #4178 (copy ctor implementation not seen)
- Proper usage of STL containers
- Better support for initializer list
- Rephrased error messages
2012-09-10 13:31:30 +02:00
Ettl Martin
9a375744a4
fixed a wrong spelled word in comments
2012-09-07 11:34:58 +02:00
gaurav kaushik
9ad7dfd5fd
Fixed #211 and #214
2012-09-05 12:58:09 +02:00
PKEuS
4550cd2cd6
Refactorizations:
...
- Removed unnecessary 'if'
- Use symboldatabase instead of tokenizer to detect references and pointers
2012-08-20 08:27:43 -07:00
PKEuS
1b40668e04
Refactorizations:
...
- Made several functions (Check*::myName and others) because they don't touch depend on a specific instance. (cppcheck findings)
- Removed description of a check in CheckConst that has moved to CheckIO
2012-08-02 09:50:48 -07:00
PKEuS
88e4794d6e
Refactorized CheckClass::checkConst:
...
- Added checking for functions that can be even declared static (#1971 . Removed fix for #1563 )
- Consistent usage of Function::TokenDef to avoid problems with scope identifiers
- Rewrote parsing of function body making it more generic
- Removed three redundant tests
2012-08-01 10:24:38 -07:00
Ville Skyttä
dce16a970d
spelling fixes
2012-07-31 21:28:42 +02:00
PKEuS
cc1faad34a
Removed bailouts in CheckClass::privateFunctions and CheckUnusedFunctions when checking code with templates (unnecessary after 2c10e9a6ca
)
2012-07-29 08:05:54 -07:00
PKEuS
5c0cab238f
Fixed useInitializationList false positives ( #3988 )
2012-07-23 08:16:47 -07:00
Ville Skyttä
7ab2f6a9fa
Spelling fixes.
2012-07-21 18:11:20 +02:00
PKEuS
e8f4dce25f
Added check to CheckInternal: detect invalid patterns like "%typ%"
...
Replaced some Token::Match by Token::simpleMatch (suggestions of internal checks)
2012-07-11 08:45:16 -07:00
PKEuS
37d9d6fd7e
Improved parsing of C++11 initializer list ( #3956 ) in CheckClass::initializeVarList.
2012-07-10 05:47:51 -07:00
Edoardo Prezioso
fae40c4782
Change every C version of 'size_t' to C++ 'std::size_t'.
2012-07-09 13:30:18 +02:00
PKEuS
639f15645a
Message refactorization: checkbufferoverrun.cpp (2), checkclass.cpp, checkexceptionsafety.h
2012-07-09 02:11:05 -07:00
PKEuS
7c1b0a7602
Issue useInitializationList message only on variables of class types.
2012-06-06 03:03:51 -07:00
PKEuS
9dc8123151
Refactorizations:
...
- Use const string references instead of const strings copies when possible
- Fixed cppcheck warning about postfix increment in CheckIO
- Use symbolDatabase to detect pointers in CheckOther::checkAssignBoolToPointer
2012-05-25 03:09:41 -07:00
PKEuS
dc64ac2918
Removed unnecessary variable Function::start - The value is already stored in Function::functionScope->classStart.
2012-05-22 12:58:46 -07:00
PKEuS
f3f46b4861
Fixed #3820
2012-05-22 02:27:21 -07:00
PKEuS
f5ef6f255e
Hande try and do in initialization list usage check ( #3823 )
2012-05-22 01:35:56 -07:00
Edoardo Prezioso
892c125ff8
Fixed: lib/checkclass.cpp:538:85: warning: declaration of ‘name’ shadows a member of 'this'.
2012-05-19 21:51:39 +02:00
PKEuS
e77f348d82
New check: Suggest to use initialization list instead of assignment in constructor. ( #489 )
2012-05-18 07:54:58 -07:00
PKEuS
77927583f4
Fixed two compiler warnings spotted by edward-san (one of them was a real bug)
2012-05-17 08:29:32 -07:00
PKEuS
4825f78663
Fixed #2477 and #2669
2012-05-17 02:15:21 -07:00
PKEuS
3f5712bfb8
Fixed false positive "Function can be const" when 'this' is passed to a Memberfunction
2012-05-17 01:49:52 -07:00
PKEuS
ea601ef2b0
Fixed false positives about const correctness caused by incorrect handling of default arguments
2012-05-17 01:05:36 -07:00
PKEuS
6a05ad1cf8
Improved fix for #2698 and added test case
2012-05-16 12:36:05 -07:00
PKEuS
77df633904
Improved handling of function calls in const correctness check: Fixed #2702 , #2698 , #2729 .
2012-05-16 11:57:12 -07:00
PKEuS
42fd19fb37
Refactorization in checkclass.cpp:
...
- Improved handling of pointers and constants in constructor checking (-> Fixed #3801 )
2012-05-14 12:50:23 -07:00
PKEuS
ec00824fd3
Fixed #3357 :
...
- Print "inconclusive" tag in cli
- Fixed inconclusive handling in checkbufferoverrun.cpp
- Merged reportInconclusiveError into reportError by adding an additional parameter "bool inconclusive" which is false per default
2012-05-06 10:37:41 -07:00
PKEuS
31a252b057
Fixed #3746 : Issue operatorEqToSelf error only if the operator takes an object of the class as argument.
2012-04-25 20:25:51 +02:00
PKEuS
af80344ab7
Refactorizations in checkclass.cpp:
...
- Removed local isVirtual implementation in checkclass.cpp, use Function::isImplicitlyVirtual instead
- Don't bailout when we see C++-style casts in checkConst
- Don't bailout for this pattern "any << member << any"
- Improved/Fixed some test cases (-> #1305 )
2012-04-18 18:51:38 +02:00
PKEuS
cb064dc20e
Implemented generic mechanism for '<'-'>' "linkage" before link() works (Taken from Scope::findClosingBracket, but C++11 right angle bracket support added): Token::findClosingBracket
...
-> Replaced several indendation-counting mechanisms in tokenize.cpp
Fixed build failure in checkclass.cpp
2012-04-18 16:02:03 +02:00
PKEuS
425cbea6b1
Improvements in checkclass.cpp:
...
- Generalized CheckClass::noMemset:
-- Checking for all three mem...-functions for all patterns, generalized them so that we need less patterns
-- Use nextArgument() to jump over irrelevant arguments
- Replaced CheckClass::hasDeallocation by CheckClass::hasAllocation:
-- Reduced number of false negatives by returning also true whenever a member variable is allocated (also without previous deallocation)
-- Reduced code duplication
- Removed indendation counter and redundant variable in CheckClass::initializeVarList
2012-04-05 09:43:40 +02:00
Stefan Weil
37b98c2a56
Fix compiler warning
...
gcc warning:
lib/checkclass.cpp: In member function ‘void CheckClass::checkConst()’:
lib/checkclass.cpp:1197: warning: declaration of ‘name’ shadows a member of 'this'
Rename local variable 'name' to 's'.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2012-04-04 20:39:11 +02:00
PKEuS
e6bcab7c35
Fixed #3360 : "type const* var;" is now recognized as variable declaration.
2012-03-24 15:10:06 +01:00
PKEuS
b964551424
Fixed #3252
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Make use of std::isupper instead of custom implementation
2012-03-24 13:48:33 +01:00
PKEuS
8c657872d1
Check for unused private functions now handles overloads - removed redundant and less powerful duplicate of CheckClass::isVirtualFunc.
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CheckClass::initializerList does now also check copy constructors
Started fix for #3682 : use reportInconclusiveError
2012-03-24 10:50:19 +01:00
PKEuS
533db6421f
Renamed ID uninitialized member variables in constructors to "uninitMemberVar" to avoid ambiguity ( #2715 )
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Refactorizations:
- Replaced another single-token-pattern
- Replaced a "continue" with a "break" statement, because its safe to assume that only one variable with a specific ID can exist in a scope
2012-03-11 14:29:00 +01:00
PKEuS
9a5f66030c
Improved unused private function check:
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- Fixed #3628
- Added support for friend
Improved symbol database:
- friend scopes are now set
- Added findScopeByName function
Refactorizations:
- Removed some unnecessary "virtual" keywords
- Removed unnecessary _filename member variable, pass it as argument instead
- Made CppCheck::replaceAll static, since it is independant from a specific CppCheck instance, Pass string to be modified by reference
2012-02-24 20:45:56 +01:00
PKEuS
96ae010e48
- Correctly set Scope::function variable in symboldatabase
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- Refactorizations
- Fixed some cppcheck warnings
2012-01-21 10:08:09 +01:00
PKEuS
c294b15360
Removed more indendation counters.
2012-01-15 12:31:49 +01:00
Kamil Dudka
e09b0330e4
Class: Don't warn about uninitialized union members because they are often combined with a second variable
2012-01-08 12:17:55 +01:00
Reijo Tomperi
8cae17fda8
Update year to 2012
2012-01-01 01:05:37 +02:00
Edoardo Prezioso
8f2ad53332
Add testcase for previous commit.
2011-12-30 18:47:42 +01:00
PKEuS
dca03c3ce2
Remove unnecessary includes
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Also add a unit test related to #3427
Also improve the description text in checkclass and remove unused variable.
2011-12-23 23:31:48 +02:00
PKEuS
4abee3a345
Refactorings. Use reportError instead of reportInconclusiveError.
2011-12-17 11:39:20 +01:00
PKEuS
e5427fe487
Fixed #3048 , further improvements to const correctness check.
2011-12-15 20:18:52 +01:00
PKEuS
00d6a0e877
refactorizations for CheckClass and for less false negatives related to derived classes
2011-12-14 21:11:40 +01:00
PKEuS
8ed8206b44
Fixed #3296 (false positive (inconclusive): 'C::operator=' should return 'C &')
2011-12-14 15:37:43 +01:00
Edoardo Prezioso
4cad5d4df4
Workaround fixes to shut up some cppcheck '--inconclusive' whinings.
2011-12-13 00:24:34 +01:00
PKEuS
167a7e3e51
Various code cleanups
2011-12-08 21:28:34 +01:00
Edoardo Prezioso
767413adad
1)internal check found a 'findmatch' with simple string argument;
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2)Style: uniform 'while (...)' when inside it there's an assignment;
3)Replace '0' with 'NULL' where there's comparison with a pointer.
2011-12-01 12:04:47 +01:00
Daniel Marjamäki
323019c48f
Fixed #3355 (False positive: member variable initialization (::ZeroMemory))
2011-11-30 21:28:16 +01:00
PKEuS
6b6f780057
code cleanups and refactorings
2011-11-26 21:02:04 +01:00
Richard Quirk
b0574cd02e
Fix ticket #2233 (unused private static function)
2011-11-23 21:28:08 +01:00
Daniel Marjamäki
1b1fd9d39c
Fixed #3196 (False positive: member variable not initialized in constructor (union))
2011-11-22 19:26:00 +01:00
Daniel Marjamäki
add2b3706b
Fixed #3352 (False positive: member variable not initialized (3D array))
2011-11-22 18:45:25 +01:00
Daniel Marjamäki
648fcb9e42
operator= should return reference: Made check inconclusive. See ticket #3296
2011-11-21 08:00:10 +01:00
Edoardo Prezioso
6889a28d31
1) Run runastyle;
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2) Clarify some comments in 'Tokenizer::simplifyFlowControl' and in 'Tokenizer::eraseDeadCode';
3) Add some 'const' variables inside 'Tokenizer::eraseDeadCode'.
2011-11-20 19:06:55 +01:00
Daniel Marjamäki
77925dc629
Class checking: made 'technically function x can be const' inconclusive
2011-11-20 16:54:06 +01:00
Edoardo Prezioso
a32b05197d
Change every 'tokAt(1)' to 'next()' and every 'tokAt(-1)' to 'previous()'.
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Added a safety check to ensure that a 'previous()' call doesn't crash (not sure if it's needed or not).
2011-11-20 15:59:37 +01:00
Edoardo Prezioso
11dd3c09ce
Change every 'tokAt(1)->' to 'next()->' because 'tokAt(1) == 0' is equivalent to 'next() == 0', hence the equivalent cppcheck crash.
2011-11-20 15:09:57 +01:00
Edoardo Prezioso
42e369a4b4
Change every 'tokAt(..)->link()' to 'linkAt(..)'.
2011-11-20 14:24:27 +01:00
Edoardo Prezioso
2c64d299ca
Change every 'tokAt(...)->str()' to 'strAt(...)'.
2011-11-13 13:10:59 +01:00
Daniel Marjamäki
af7bf5c805
removed 'explicit constructors' check. see comments in pull request #51 for the reasons.
2011-11-02 17:12:46 +01:00
Edoardo Prezioso
9dd3360cd6
Fix some complainted choices made in my older commits.
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Note: probably you should do 'make clean' before using 'make' to rebuild it again. Maybe it's me but 'make' reports various errors when linking.
2011-11-01 13:23:47 +01:00
Edoardo Prezioso
433f4640a9
Fix some GCC warnings regarding the sign conversion.
2011-10-30 18:34:49 +01:00
Edoardo Prezioso
4fc7e86d7d
Fixed: with checkConst and checkVariableScope wanted still required "information" settings instead of "style".
2011-10-30 10:58:15 +01:00
Richard Quirk
2ca932a3ae
Add checks for explicit constructors
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Single-argument constructors should be explicit. Constructors with
multiple arguments should not be marked explicit.
2011-10-29 18:24:16 +02:00
Thomas Jarosch
434fb933a8
Implement Token::findsimplematch und use it for simple patterns
2011-10-27 15:59:22 +02:00
Thomas Jarosch
54adb910ec
Use Token::simpleMatch instead of Token::Match for simple patterns
2011-10-27 15:59:22 +02:00
Daniel Marjamäki
6f8e42a5af
changed the astyle formatting flags
2011-10-13 20:53:06 +02:00
Kimmo Varis
3cfe7ca1a7
Move "information" errors to "style" errors.
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"information" severity is documented in lib/errorlogger.h as:
Checking information.
Information message about the checking (process) itself. These
messages inform about header files not found etc issues that are
not errors in the code but something user needs to know.
It IS NOT for errors in the code. All the current "information"-
severity errors fit nicely into description of the "style"-
severity.
We definitely need to separate processing information and actual
errors in the code. It is highly confusing for users to mix these
two different things. Hence all current "information" code error
messages are moved to "style" category.
Ticket: #3165 (Stop misusing the 'information' error severity!)
2011-10-05 20:44:00 +03:00
Robert Reif
272783347b
another variation of false negative from #3149
2011-09-30 16:26:08 -04:00
Robert Reif
1dcb8b2382
really fix #3149 (false negative: Technically the member function 'A::f' can be const.)
2011-09-30 11:16:34 -04:00
Robert Reif
556d523e4f
fix #3149 (false negative: Technically the member function 'A::f' can be const.)
2011-09-29 20:16:52 -04:00
Robert Reif
540207533b
fix #3008 (New check: Order of initialisation list)
2011-09-27 21:07:37 -04:00
Robert Reif
1717bda382
fix wrong information about constness of function
2011-09-16 18:07:25 -04:00
Robert Reif
2670525b4f
better fix for #3114 (infinite recursion when operator= is overloaded)
2011-09-14 19:58:11 -04:00
Robert Reif
2bc7da2c64
quick fix for #3114 (infinite recursion when operator= is overloaded)
2011-09-14 19:04:06 -04:00
Robert Reif
2d952c65e4
fix #3051 (False positive: operator= should return reference (when function takes pointer argument))
2011-08-28 11:14:15 -04:00
Robert Reif
9a0d076295
fix #3052 (False Positive - Technically the member function 'Example::Clear' can be const.)
2011-08-28 09:21:00 -04:00
Robert Reif
1d7ab77251
fix #3043 (False Positive - Member variable 'ProgramRecPriorityInfo::profile' is not assigned a value in 'ProgramRecPriorityInfo::operator=')
2011-08-25 23:27:10 -04:00
Robert Reif
c7cb38b0b5
fix #3040 (False positive - Technically the member function 'PSIPTable::SetSection' can be const.)
2011-08-22 20:34:00 -04:00
Kimmo Varis
cfcfa3f000
Use "enabled" list for the style checking.
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Settings-class currently enables style checking via dedicated
boolean attribute. All other CLI's enable-options are handled
through the enable-list. This commit moves style-check enabling
to use the enable-list.
Main advantage is the consistency how options are handled/stored
in the Settings class. Which also unifies using them for the other
code. You need to enable certain type of checks? Use the
addEnabled()-method. You want to check if certain type of checks
are enabled? Use the isEnabled()-method.
2011-08-07 10:28:52 +03:00
Robert Reif
ac6d67dc4d
add support for using global qualified :: memset on class and class member initialization
2011-08-04 20:37:27 -04:00
Robert Reif
e687ee9a9a
assume all std::*::size() and std::*::empty() are const in CheckClass::checkConstFunc()
2011-07-30 10:30:31 -04:00
Robert Reif
c6a804d306
add std::*.empty() to possible const functions in CheckClass::checkConstFunc
2011-07-30 09:44:20 -04:00
Robert Reif
74c1bdde77
fix #1593 (false negative: the function can be declared as const)
2011-07-30 08:48:11 -04:00
Robert Reif
ca2e8b057b
fix #2947 (False positive: member variable is not initialized (a[x::y] = 0;))
2011-07-27 12:03:44 -04:00
Robert Reif
6eecab5d73
fix #2807 (Wrong handling of function references when prefixed with &)
2011-06-29 07:19:34 -04:00
Robert Reif
0f6da27b9f
fix #2795 (hash operator[] is not 'const') (original patch by Sebastien Debrard) (modified to use the symbol database)
2011-06-03 22:00:27 -04:00
Robert Reif
42316f3e0b
fix #2792 (false positive: Member variable 'class::m_val' is not assigned a value in 'class::operator=')
2011-05-24 20:25:34 -04:00
Robert Reif
6abf29bd22
fix spelling of initialized in checkclass messages
2011-04-26 20:37:16 -04:00
Greg Hewgill
3fc1db51d1
Change symbol database such that the typestart token skips over type modifiers (const/static/mutable).
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This fixes checking for the case of a memset() on a static variable.
2011-04-23 01:13:23 +12:00
Robert Reif
79e5d2db15
run astyle
2011-04-20 19:07:28 -04:00
Daniel Marjamäki
061eab4d22
Virtual destructors: Enabled the check again. I think it is conclusive now. Ticket: #2728
2011-04-20 18:03:16 +02:00
Daniel Marjamäki
e5d43d4ed2
Renamed Settings::stupid to Settings::experimental
2011-04-10 15:55:08 +02:00
Daniel Marjamäki
30ee9ba6e4
Added Settings::stupid flag that can be used to hide checking that generates false positives.
2011-04-10 13:23:45 +02:00
Robert Reif
77aebd357e
Refactoring: add Token::isAssignmentOp and use it in CheckClass::checkConstFunc
2011-04-09 14:36:05 -04:00
Robert Reif
a39444a40f
change CheckClass::operatorEqToSelf to make better use of the symbol database
2011-03-31 19:53:35 -04:00
Robert Reif
cf65a73c47
fix CheckClass::operatorEq to check return type more closely (to match check description)
2011-03-31 19:40:28 -04:00
Robert Reif
dd5e15b40c
output a debug message when a member variable is used that has a varid of 0
2011-03-27 14:27:14 -04:00
Robert Reif
1e1434e191
make member variable change detection simpler and more accurate for CheckClass::checkConst
2011-03-27 13:59:12 -04:00
Robert Reif
c27ecf5aeb
only break when we know we are inc/dec a member variable in CheckClass::checkConstFunc
2011-03-25 23:22:28 -04:00
Robert Reif
168db82fd6
better checking of assignment to array element in CheckClass::checkConstFunc
2011-03-25 23:02:13 -04:00
Robert Reif
f8e1735b0f
add support to CheckClass::checkConstFunc for ++/-- array elements
2011-03-25 22:37:32 -04:00
Robert Reif
ca50bc7850
move 2 CheckClass helper functions to follow externally called functions so code matches comments
2011-03-25 22:21:40 -04:00
Robert Reif
61e720c82b
fix #1288 (Use of memset on struct - nested structs not handled)
2011-03-23 21:58:58 -04:00
Robert Reif
14c07e988e
fix pointer/reference check in CheckClass::noMemset symbol database conversion
2011-03-22 22:29:39 -04:00