Commit Graph

865 Commits

Author SHA1 Message Date
Daniel Marjamäki 4429ee55c3 Refactoring; Use range for loop 2018-07-14 07:55:18 +02:00
Daniel Marjamäki 1dd647ae84 Refactoring; Use range for loop 2018-07-14 07:49:04 +02:00
Daniel Marjamäki d759015d99 Refactoring; Use range for loops 2018-07-13 23:51:22 +02:00
Daniel Marjamäki 594e07acaa Refactoring; Use range for loop 2018-07-13 23:45:34 +02:00
Daniel Marjamäki 58ac8a9982 Refactoring; Use range for loops 2018-07-13 23:43:03 +02:00
Daniel Marjamäki ed76f06ca7 Refactoring; use range for loop 2018-07-13 23:32:49 +02:00
Daniel Marjamäki b2403c36cd Refactoring; Use Token::isUnaryOp() to clarify code 2018-07-13 23:17:24 +02:00
Daniel Marjamäki 60ac463a79 CheckClass: Restore a few warnings about member initialization of classes 2018-06-29 22:54:12 +02:00
Daniel Marjamäki 61c56eda44 Tweak the CheckClass::constructors() check 2018-06-27 14:02:57 +02:00
Daniel Marjamäki 79664abf2a Refactoring: Use range for loop 2018-06-27 09:14:03 +02:00
Daniel Marjamäki 3155f15325 CheckClass: Use Variable::valueType() 2018-06-24 16:14:11 +02:00
Daniel Marjamäki 9fab15bb53 CheckClass: Use Variable::valueType() instead of Variable::typeStartToken 2018-06-24 15:41:16 +02:00
Daniel Marjamäki e90c04cff9 Rename private member variable 2018-06-17 18:43:54 +02:00
Daniel Marjamäki 79ffe1d4fc Rename _tokenizer, _settings, _errorLogger 2018-06-16 16:10:28 +02:00
Daniel Marjamäki 45379a3aa6 Updated copyright year for modified files
[ci skip]
2018-06-10 22:07:21 +02:00
Daniel Marjamäki 3029606342 CheckClass: Fix Cppcheck warning about mismatching function parameters 2018-06-10 22:04:22 +02:00
Daniel Marjamäki 1abc9008d8 Fixed #8573 (FP noCopyConstructor - derive from noncopyable class) 2018-06-06 16:02:25 +02:00
orbitcowboy 33777c5b72 Improved const correcntess of local variables. 2018-05-29 13:24:48 +02:00
Daniel Marjamäki 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
IOBYTE 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
PKEuS 20b2574da8 Fixed false positive unusedPrivateFunction caused by recent commit 2018-05-14 16:20:46 +02:00
PKEuS 090a178ed6 Refactorization in SymbolDatabase: Do not redundantly store name in FriendInfo, and store FriendInfo in vector instead of list 2018-05-14 12:18:59 +02:00
Daniel Marjamäki 3b8a3aa4ba Fixed crashes in daca 2018-05-06 09:52:04 +02:00
Daniel Marjamäki 64b85b474c Fixed #8542 (False positive: noOperatorEq) 2018-05-05 07:46:58 +02:00
Daniel Marjamäki 7fb28b05f6 Check Class: Try to clarify the warnings for noCopyConstructor/noOperatorEq/noDestructor. 2018-05-04 15:39:23 +02:00
Daniel Marjamäki 99003c2084 CheckClass: Better handling of defaulted and deleted functions in the noCopyConstructor/noOperatorEq/noDestructor 2018-05-04 14:58:38 +02:00
Daniel Marjamäki 31148fdfed Fixed #8523 (Clarify warning: noConstructor) 2018-05-01 15:50:03 +02:00
Daniel Marjamäki 40b6f6b3dd CheckClass: Fix the noDestructor warning 2018-05-01 15:31:13 +02:00
Daniel Marjamäki 9710e819be CheckClass: Disable noDestructor for now, we need to handle new better 2018-05-01 09:26:03 +02:00
Daniel Marjamäki 42100fdf11 CheckClass: Better handling of non-copyable classes in the noCopyConstructor check 2018-05-01 08:33:23 +02:00
Daniel Marjamäki 73b41455dd CheckClass: If class has memory management it should have copy constructor, operator= and destructor 2018-04-30 23:13:33 +02:00
Daniel Marjamäki eb1571af81 Refactoring: use range for 2018-04-30 22:10:54 +02:00
Daniel Marjamäki ca8e19c96d SymbolDatabase: Refactor SymbolDatabase: variable list 2018-04-28 09:38:33 +02:00
Daniel Marjamäki 1a9e8c158d CheckClass::copyconstructors: Use library to determine if function is a allocation function 2018-04-27 23:20:04 +02:00
Daniel Marjamäki c80c44ab20 Refactoring: use range for loop, early continue 2018-04-27 23:04:48 +02:00
Daniel Marjamäki f336c2efe7 Refactoring; Renamed Scope::classStart and Scope::classEnd 2018-04-27 22:36:30 +02:00
Daniel Marjamäki ed79f300f0 Refactoring; use range for loop, use early continue/break 2018-04-27 22:18:26 +02:00
Daniel Marjamäki 25599a76a7 Handle 'final' specifier better. 2018-04-27 14:57:43 +02:00
Daniel Marjamäki b830f462e6 Added missingOverride checker; Function 'f' overrides function in base class but does not have the 'override' keyword. 2018-04-27 11:12:09 +02:00
Daniel Marjamäki deaafd59d7 CheckClass: Undo the rule of 3 checker to avoid some warnings 2018-04-24 22:42:25 +02:00
Daniel Marjamäki 485d3e0229 CheckClass: Tweak rule of 3 checker 2018-04-24 21:45:30 +02:00
Daniel Marjamäki 6fb25dcaa4 CheckClass: Changed checker for 'copy constructor' and 'operator=' to a 'rule of 3' checker 2018-04-24 16:07:58 +02:00
Daniel Marjamäki c3cb0ddf8c Refactoring; use range for loops 2018-04-24 11:13:19 +02:00
Daniel Marjamäki 22963f3ed8 Refactoring; use range for loop 2018-04-24 11:04:47 +02:00
Daniel Marjamäki 42c54f12fe Refactoring: Use range for loops in CheckClass 2018-04-23 07:51:28 +02:00
Daniel Marjamäki 7b10375683 Try to make Travis happy 2018-04-22 14:00:03 +02:00
Daniel Marjamäki 0263452f5d CheckClass: Use isLikelyStreamRead 2018-04-22 07:45:36 +02:00
Daniel Marjamäki be48de1be9 CheckClass: Use isLikelyStreamRead 2018-04-22 07:40:11 +02:00
PKEuS d2146844dd Refactorizations:
- Replace several push_back-calls by emplace_back
- Replace some x = x.substr(0, y) calls by x.erase(y)
2018-04-11 09:44:35 +02:00
PKEuS b15cc3f236 Refactorization: Replace several push_back-sequences by initializer lists 2018-04-09 09:54:39 +02:00
Daniel Marjamäki a0906140a6 Suppressions: New extensible Suppressions xml format that allow more attributes. To start with it also allows symbolName. 2018-04-09 06:43:48 +02:00
PKEuS e2002db78d Replaced make_container by C++11 initializer lists 2018-04-08 23:03:44 +02:00
jrp2014 043b64467b Refactor lib/checkclass.cpp 2018-04-05 15:48:23 +02:00
jrp2014 b6504c70ca Improve constness 2018-04-04 21:51:31 +02:00
Daniel Marjamäki 0d434efc15 virtualCallInConstructor: Clarify warning message 2018-04-04 13:04:40 +02:00
Daniel Marjamäki b3b364b42f virtualCallInConstructor: Updated warning message 2018-04-04 12:52:58 +02:00
Daniel Marjamäki ee22a325c7 virtual function call in constructor: don't warn about explicit scoped call 2018-04-03 14:02:59 +02:00
Daniel Marjamäki 1046ca2120 Improve check: Warn about virtual function calls in constructor/destructor 2018-04-02 15:31:47 +02:00
Daniel Marjamäki e492932f19 Improve check: Variable is not initialized in private constructor (C++11 or later) 2018-04-02 15:26:15 +02:00
Daniel Marjamäki c4caee6b18 Updated copyright year 2018-01-14 15:37:52 +01:00
Daniel Marjamäki 91839c2534 Fixed #7987 (FP copyCtorAndEqOperator - class with a move constructor and move assignment operator) 2017-12-23 10:35:14 +01:00
Daniel Marjamäki 526d8b76a6 Fixed #8271 (FP uninitMemberVar: Handle method call in middle of statement) 2017-11-11 21:28:24 +01:00
Daniel Marjamäki 4cb3548e2b unsafeClassDivZero: change severity to style 2017-10-21 21:51:58 +02:00
Daniel Marjamäki 5de3c43209 changed id for new checker to unsafeClassDivZero 2017-10-21 21:45:04 +02:00
Daniel Marjamäki 15d814e609 classPublicInterfaceDivZero: Try to make the error message a bit better. Added variable name and what the bad input value is. 2017-10-21 13:00:52 +02:00
Daniel Marjamäki 7a67bced71 classPublicInterfaceDivZero: extend bailout 2017-10-21 12:40:20 +02:00
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