Commit Graph

8821 Commits

Author SHA1 Message Date
Daniel Marjamäki e5e5a5e4b8 1.79: Set version 2017-05-13 11:25:16 +02:00
Daniel Marjamäki 95db173e77 Fixed Cppcheck warning 2017-05-13 11:06:33 +02:00
orbitcowboy b9bac79a8c Improved const correctness, there are no functional changes. 2017-05-12 16:20:47 +02:00
PKEuS 68d77b73da SymbolDatabase: Fixed parsing of unnamed arguments, properly detect pointers (#8052) 2017-05-07 09:03:58 +02:00
PKEuS 28b8bc57a8 CheckVaarg::va_list_usage(): Bailout on "goto" (#8043) 2017-05-07 08:32:48 +02:00
PKEuS b345c430fe CheckStl::readingEmptyStlContainer(): Skip over lambdas (#8055) 2017-05-07 08:15:58 +02:00
Alexander Mai c1cdcc158f Run astyle. Fix some Doxygen issues 2017-05-06 11:57:02 +02:00
amai2012 3e11eb9dca #8050 cppcheckError: 0xFFFFFFul -> 16777215ULU. Don't add a suffix 'U' if there is already a suffix present. 2017-05-05 14:47:58 +02:00
Daniel Marjamäki a8a54bbfa8 Fixed #6028 (Improvement: False positive caused by C keywords in assembly comments) 2017-05-05 08:57:24 +02:00
Daniel Marjamäki 65297ce285 Fixed #7191 (false positive memleak on in-place new) 2017-05-04 19:39:57 +02:00
Alexander Mai f54a6f085b #7883 hang: CheckOther::checkFuncArgNamesDifferent() template code in .h. Activate language check for header files + Small refactoring 2017-05-03 20:36:26 +02:00
Daniel Marjamäki 1ec9b8c5b4 Fixed #8047 (false positive uninitialized variable - sizeof **A) 2017-05-03 19:27:55 +02:00
Alexander Mai e88b4dcf06 Add another check to Tokenizer::validateC(): C++ casts 2017-05-03 16:57:42 +02:00
Matthias Krüger a28f57344c templatesimplifier: mark getTemplateNamePositionTemplateMember() static.
Fixes gcc 7-dev warning:

lib/templatesimplifier.cpp: In function ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’:
lib/templatesimplifier.cpp:715:6: warning: no previous declaration for ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’ [-Wmissing-declarations]
 bool getTemplateNamePositionTemplateMember(const Token *tok, int &namepos)
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2017-05-03 08:45:48 +02:00
Daniel Marjamäki 295e4fdfc2 Fixed #8049 (Preprocessor: Comment in system include not removed properly) 2017-05-02 22:18:24 +02:00
Alexander Mai 1bc7a89b3c Improve search patterns within Tokenizer::validateC() 2017-05-02 17:57:06 +02:00
Robert Reif e2bfe1c0ec Fixed #8044: Crash below SymbolDatabase::setValueType 2017-05-01 14:12:50 -04:00
Matthias Krüger cee0f724ff Fixed #8018: Tokenize::findGarbageCode: detect heads of for-loops with 1 or more than 2 semicolons as garbage code. 2017-05-01 18:28:26 +02:00
Daniel Marjamäki bc7799dccd Fixed #7888 (false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long)) 2017-05-01 12:23:28 +02:00
Daniel Marjamäki f51a709f80 add fixme comment 2017-05-01 11:25:58 +02:00
Daniel Marjamäki ce6cc5416a uninitvar: made ValueFlow check experimental 2017-05-01 11:13:30 +02:00
Daniel Marjamäki 9cdda53fb9 CheckFunctions::memsetZeroBytes: Add CHECK_WRONG_DATA to avoid crashes 2017-04-30 18:58:51 +02:00
Daniel Marjamäki 8a08cc0796 Fixed #8029 (Tokenizer::simplifyCAlternativeTokens: dont simplify 'eb.and + 1') 2017-04-30 14:40:41 +02:00
Daniel Marjamäki 7fd04cd8d0 Updated Token::expressionString(), write '->' instead of '.' 2017-04-30 14:22:18 +02:00
Simon Martin 28960a8bba Remove bailout and fix varid for template class member initialized in out-of-line constructor (#8031) 2017-04-30 08:59:47 +02:00
IOBYTE 8a668aa860 Add missing else that could cause an extra try scope to be added to the scope list (#8025)
Add an optional extended description…
2017-04-30 08:58:41 +02:00
Daniel Marjamäki 980ca39fe2 valueFlowForward: better handling of sizeof() in rhs in assignments 2017-04-29 08:25:55 +02:00
Garrett Bodily ddfd4c6348 Write access type of functions and variables to xml dump 2017-04-29 07:18:16 +02:00
Robert Reif 964b744c96 Fixed #7990 (crash: SymbolDatabase::printOut()) 2017-04-29 07:02:49 +02:00
Daniel Marjamäki 06102cb3d7 UninitVar: Don't warn for inconclusive values 2017-04-28 21:09:56 +02:00
Daniel Marjamäki a0a8f8ddd6 ValueFlowUninit: make it more strict 2017-04-28 13:29:09 +02:00
Daniel Marjamäki 5fd77d2518 Switch CHECK_WRONG_DATA macro so crashes/hangs are avoided 2017-04-28 10:48:41 +02:00
Daniel Marjamäki 589fabd0b1 Fixed #8027 (hang after AST_MAX_DEPTH is exceeded in array initialization) 2017-04-27 20:53:27 +02:00
Daniel Marjamäki d9f72d5f8c AST: Handle 'x = { [ID] = 1, .. }' when ID is unexpanded macro 2017-04-26 22:35:04 +02:00
Daniel Marjamäki bdf16b1157 Tokenizer::simplifyComma: dont simplify comma in '=(struct s){...}' 2017-04-26 20:48:08 +02:00
Daniel Marjamäki 89532cf8b9 Fixed #7968 (valueFlowBeforeCondition: better handling of compound assignments) 2017-04-25 20:45:02 +02:00
orbitcowboy 537045b176 Improved const correctness. There are no functional changes. 2017-04-25 14:57:48 +02:00
Daniel Marjamäki 140e086206 Fixed #7738 (False positive deallocret - delete and return NULL pointer) 2017-04-24 22:05:16 +02:00
Daniel Marjamäki 37fd60e879 Fixed #7293 (Use of uninitialized pointer not detected (worked in 1.71)) 2017-04-24 18:27:16 +02:00
Daniel Marjamäki 9a294496c1 ValueFlow::setTokenValue: Fix typo 2017-04-23 21:59:58 +02:00
Daniel Marjamäki a688402617 ValueFlow::setTokenValue: Don't calculate parent value for uninitialized values 2017-04-23 21:58:01 +02:00
Daniel Marjamäki 2f51b975ed valueFlowUninit: only check variables 2017-04-23 21:50:51 +02:00
Daniel Marjamäki 25a1ea3d18 use simpleMatch for simple pattern 2017-04-23 19:25:35 +02:00
Daniel Marjamäki 8a738eefab fixed #7998 (uninitialized variable is not found when used with switch/case) 2017-04-23 18:05:14 +02:00
Daniel Marjamäki 3f069d9e44 Write two FIXME comments, create library configuration to replace hardcoded checks 2017-04-23 15:34:45 +02:00
Daniel Marjamäki 198c8878ee Use Token::simpleMatch() for simple pattern 2017-04-23 12:14:14 +02:00
Daniel Marjamäki f2719ec6ca Refactoring CheckString::sprintfOverlappingData. Use AST, isSameExpression(), getArguments(), .. 2017-04-23 10:51:31 +02:00
Daniel Marjamäki f92ef7d8e2 Refactoring. Use 'endsWith()' 2017-04-23 10:17:35 +02:00
Daniel Marjamäki 101dc28afa Refactoring: Moved checkMemset.. from CheckOther to CheckFunctions 2017-04-23 07:53:41 +02:00
Daniel Marjamäki f6ab204dc6 Refactorings in CheckOther 2017-04-23 07:19:44 +02:00
Daniel Marjamäki f601a6903f Updated comment 2017-04-23 06:44:38 +02:00
Matthias Krüger 2744a9456f fix [lib/checkfunctions.cpp:300]: (warning) Found simple pattern inside Token::Match() call: "new" 2017-04-22 21:53:31 +02:00
Daniel Marjamäki e5b9e2a898 --check-library: less warnings 2017-04-22 21:23:46 +02:00
Daniel Marjamäki e72ec4282d Fixed #7842 (Preprocessor::getConfigs: #error in #ifndef not handled well) 2017-04-22 12:44:57 +02:00
Daniel Marjamäki 1039c710e4 Fixed #8017 (AST: wrong ast for extra comma 's={1,}') 2017-04-22 11:23:11 +02:00
Daniel Marjamäki 7140bae226 Merge pull request #894 from simartin/ticket_7964
Ticket #7964: Don't crash on valid code using function pointers named strcpy or strcat in main()
2017-04-22 01:24:03 +02:00
Simon Martin b526fd7c49 Ticket #7964: Don't crash on valid code using function pointers named strcpy or strcat in main(). 2017-04-21 23:36:10 +02:00
Daniel Marjamäki 43454936e7 Fixed #8014 (FP: Uninitialized variable 'f(1,{..});') 2017-04-21 22:33:27 +02:00
Robert Reif 78ad9825af Add support for auto variables in regular for loop. 2017-04-21 15:25:02 -04:00
Daniel Marjamäki e827119856 Fix testrunner InternalError 2017-04-21 21:02:46 +02:00
Daniel Marjamäki 902eb87a8a Fixed #8016 (AST: wrong ast for 'x=(s){...};') 2017-04-21 17:44:11 +02:00
Daniel Marjamäki eec8c77774 Merge pull request #892 from IOBYTE/master
Add support for auto variable initialized from function return type.
2017-04-20 22:17:23 +02:00
Daniel Marjamäki f8e9071de1 CheckFunction: In the <valid> check handle possible/conditional/inconclusive values better 2017-04-20 22:14:54 +02:00
Robert Reif 0ff8e49b69 Add support for auto variable initialized from function return type. 2017-04-20 15:22:57 -04:00
Daniel Marjamäki 95dd16892b Merge pull request #891 from IOBYTE/master
Fix #7963: crash; Variable::setFlag ; gecko-dev , dom/canvas/WebGLTra…
2017-04-20 20:51:40 +02:00
Daniel Marjamäki 3fbcc0cd3b Refactor CheckFunctions::invalidFunctionUsage 2017-04-20 19:57:39 +02:00
Daniel Marjamäki e43c078c5e checkfunctions: code cleanup 2017-04-20 17:42:25 +02:00
Robert Reif 69d18d9c29 Fix #7963: crash; Variable::setFlag ; gecko-dev , dom/canvas/WebGLTransformFeedback.cpp 2017-04-20 10:03:29 -04:00
Daniel Marjamäki 7a26e046a8 Fixed #8001 (AST: Wrong AST for lambda function with 'std::string const&' result type) 2017-04-18 21:21:30 +02:00
Daniel Marjamäki 0edb0dbf3c Fix redundant assignment found by Cppcheck 2017-04-17 22:33:15 +02:00
Daniel Marjamäki d911eeba75 astyle formatting
[ci skip]
2017-04-17 22:16:02 +02:00
Daniel Marjamäki 1a95dc9bd6 Fixed #7979 (Tokenizer: Detect and reject c++ code in .c file) 2017-04-17 22:15:29 +02:00
Daniel Marjamäki bb015c6a2b Fixed #8006 (AST: Wrong tree with complex for loops and casts) 2017-04-17 21:11:53 +02:00
Simon Martin 5fd686c878 Ticket #4544: Also handle Foo<struct Bar> constructs. 2017-04-17 11:24:28 +02:00
Daniel Marjamäki 4f64e67298 Misra: Add rule 8.11 2017-04-17 07:45:27 +02:00
Daniel Marjamäki 1045ece946 dump: refactor valueType dump 2017-04-16 09:11:20 +02:00
Daniel Marjamäki f90d8c9987 dump: fix xml format 2017-04-15 14:03:49 +02:00
Daniel Marjamäki b3b0a796b9 dump: fix xml format 2017-04-15 12:38:00 +02:00
Daniel Marjamäki e71b428740 dump: Add platform info and valueType info 2017-04-15 12:25:44 +02:00
Daniel Marjamäki 174bcc8d34 Misra: Add rule 16.3 2017-04-14 10:46:35 +02:00
Daniel Marjamäki d252a64ec8 Cleanup CheckFunctions::checkIgnoredReturnValue 2017-04-12 10:44:08 +02:00
Daniel Marjamäki 41a64f6d1f Fix crash 2017-04-11 20:16:33 +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 4d1a64301c AST: Fixed Match pattern '|*' => '*|' 2017-04-10 23:44:30 +02:00
Daniel Marjamäki 632a6b664c AST: Harden handling of C++11 2017-04-10 23:29:15 +02:00
Daniel Marjamäki 2c43075ece AST: weird clang syntax 2017-04-10 23:05:41 +02:00
Daniel Marjamäki df90ff9f5e Merge pull request #888 from simartin/ticket_7942
Don't generate invalid syntax for out of line template class constructors during instantiation
2017-04-10 22:18:20 +02:00
Daniel Marjamäki 5e1b6aee8c AST: Fix hang for weird VLA code 2017-04-10 22:17:34 +02:00
Daniel Marjamäki ffeadbdde4 AST: improved handling for struct initialization 's = { [0] = 123 }' 2017-04-10 07:25:18 +02:00
Daniel Marjamäki d92c529aa6 AST: Fix wrong handling of struct initialization, caused hang 2017-04-09 22:06:13 +02:00
Daniel Marjamäki 45d2d66df3 Remove redundant space in Token::Match pattern 2017-04-09 19:27:11 +02:00
Daniel Marjamäki e6005dfa3c AST: Fix AST for lambda '[&]{..}' 2017-04-09 17:49:55 +02:00
Matthias Krüger 7d12e1f3a6 valueFlowGetArrayIndexes: convert Token::Match to Token::simpleMatch.
The pattern is a sole "[", but since "[" is also used for complexe patterns, the internal check that finds potential simple match patterns bailed out here.
2017-04-09 17:27:46 +02:00
Simon Martin ee05fe7d77 Ticket #7942: Don't generate invalid syntax for out of line template class constructors during instantiation. 2017-04-09 16:12:59 +02:00
Daniel Marjamäki 6e0af5d01f MISRA 19 and 28 2017-04-09 10:11:54 +02:00
Robert Reif bcf0c5f010 Add ValueType and auto type information to debug output.
Print out ValueType for variables and function return type.
Print out complete type for variables and function return type.
Print out ValueType for variable auto token.
2017-04-07 19:57:10 -04:00
Daniel Marjamäki f5f141ff42 astyle formatting
[ci skip]
2017-04-07 19:19:41 +02:00
Daniel Marjamäki 8ffed6862d Tokenizer: Add --check-config warning for macro with semicolon in argument 2017-04-07 19:19:10 +02:00
Daniel Marjamäki 7d8af7bdca Fixed #7979 (crash (nr 2): CheckFunctions::checkIgnoredReturnValue()) 2017-04-07 13:18:53 +02:00
Daniel Marjamäki 392a06a44b AST: better handling of '(struct X){...}' 2017-04-06 21:28:13 +02:00
Daniel Marjamäki 70a7915173 CppCheck: Improve output when first configuration is not empty. 2017-04-06 19:52:21 +02:00
Daniel Marjamäki 50da7d4919 Tokenizer: Write syntax error if there is C++ code in C file. 2017-04-06 08:50:35 +02:00
Daniel Marjamäki fd2651909c Fixed #7978 (ValueType: container type not set properly) 2017-04-06 07:07:20 +02:00
Daniel Marjamäki fee86b9684 ValueType: Better handling of 'new Container' 2017-04-05 22:05:29 +02:00
PKEuS 47570f5791 Set version to 1.78.99/1.79 dev 2017-04-05 11:24:26 +02:00
Daniel Marjamäki e6ed08c4d8 Fixed #7976 (Internal error. Token::astOperand1() cyclic dependency. (ticket nr 2, new regression)) 2017-04-05 11:00:02 +02:00
Daniel Marjamäki 9c5a136f04 Fixed #7975 (crash: Tokenizer::createLinks2 problem with enable_if<x&&y,C*>) 2017-04-03 21:48:22 +02:00
Matthias Krüger 79010eecea lib: fix a bunch of warnings about differing function arguments in definition and declaration.
[lib/token.h:72] -> [lib/token.cpp:36]: (style, inconclusive) Function 'Token' argument 1 names different: declaration 'tokensBack' definition 't'.
    [lib/token.h:445] -> [lib/token.cpp:497]: (style, inconclusive) Function 'multiCompare' argument 1 names different: declaration 'needle' definition 'tok'.
    [lib/checkio.h:73] -> [lib/checkio.cpp:1385]: (style, inconclusive) Function 'ArgumentInfo' argument 3 names different: declaration 'isCPP' definition '_isCPP'.
    [lib/checkother.h:216] -> [lib/checkother.cpp:2136]: (style, inconclusive) Function 'checkComparisonFunctionIsAlwaysTrueOrFalseError' argument 2 names different: declaration 'strFunctionName' definition 'functionName'.
    [lib/errorlogger.h:214] -> [lib/errorlogger.cpp:51]: (style, inconclusive) Function 'ErrorMessage' argument 2 names different: declaration 'file0' definition 'file0_'.
    [lib/errorlogger.h:215] -> [lib/errorlogger.cpp:65]: (style, inconclusive) Function 'ErrorMessage' argument 2 names different: declaration 'file0' definition 'file0_'.
    [lib/library.h:327] -> [lib/library.cpp:1043]: (style, inconclusive) Function 'ignorefunction' argument 1 names different: declaration 'function' definition 'functionName'.
    [lib/mathlib.h:112] -> [lib/mathlib.cpp:1275]: (style, inconclusive) Function 'isNullValue' argument 1 names different: declaration 'tok' definition 'str'.
    [lib/preprocessor.h:91] -> [lib/preprocessor.cpp:122]: (style, inconclusive) Function 'setDirectives' argument 1 names different: declaration 'tokens' definition 'tokens1'.
    [lib/symboldatabase.h:860] -> [lib/symboldatabase.cpp:1801]: (style, inconclusive) Function 'argsMatch' argument 1 names different: declaration 'info' definition 'scope'.
    [lib/symboldatabase.h:1171] -> [lib/symboldatabase.cpp:2048]: (style, inconclusive) Function 'addClassFunction' argument 1 names different: declaration 'info' definition 'scope'.
    [lib/symboldatabase.h:1174] -> [lib/symboldatabase.cpp:2208]: (style, inconclusive) Function 'addNewFunction' argument 1 names different: declaration 'info' definition 'scope'.
    [lib/symboldatabase.h:1090] -> [lib/symboldatabase.cpp:3648]: (style, inconclusive) Function 'findVariableType' argument 2 names different: declaration 'type' definition 'typeTok'.
    [lib/symboldatabase.h:1101] -> [lib/symboldatabase.cpp:4308]: (style, inconclusive) Function 'findType' argument 1 names different: declaration 'tok' definition 'startTok'.
    [lib/symboldatabase.h:1176] -> [lib/symboldatabase.cpp:4349]: (style, inconclusive) Function 'findTypeInNested' argument 1 names different: declaration 'tok' definition 'startTok'.
    [lib/symboldatabase.h:1193] -> [lib/symboldatabase.cpp:4501]: (style, inconclusive) Function 'setValueType' argument 2 names different: declaration 'enumerators' definition 'enumerator'.
    [lib/path.h:159] -> [lib/path.cpp:247]: (style, inconclusive) Function 'isCPP' argument 1 names different: declaration 'extensionInLowerCase' definition 'path'.
    [lib/path.h:145] -> [lib/path.cpp:266]: (style, inconclusive) Function 'acceptFile' argument 1 names different: declaration 'filename' definition 'path'.
2017-04-03 00:06:46 +02:00
Daniel Marjamäki abb43b6a81 Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))') 2017-04-02 19:44:33 +02:00
Daniel Marjamäki de80d41ef4 CheckFunctions::checkIgnoredReturnValue: Dont warn in C++11 initializer lists in function arguments 2017-04-02 19:44:27 +02:00
Daniel Marjamäki 6f2db1a312 CHECK_WRONG_DATA: restore debug macro so crashes are seen. 2017-04-02 17:23:30 +02:00
Daniel Marjamäki d403a6a883 Preprocessor::getConfigs: Remove bad configurations when #error is seen 2017-04-02 12:15:53 +02:00
Daniel Marjamäki 7eb95aac2a Preprocessor::getConfigs: Handle #error in '#if !A' better 2017-04-02 10:06:39 +02:00
Daniel Marjamäki 87bc667289 astyle formatting
[ci skip]
2017-04-02 09:26:14 +02:00
Daniel Marjamäki edd1c32e5b Preprocessor::getConfigs: Better handling of ! in #if 2017-04-02 09:03:43 +02:00
Daniel Marjamäki b7dcdc00d0 Fixed #7970 (ValueType: no types set below 'new std::string') 2017-04-01 22:22:37 +02:00
Daniel Marjamäki 1faca91c1d Added 'endsWith' utility function. This will make compiling the democlient easier. 2017-04-01 18:14:18 +02:00
Daniel Marjamäki 2eda59eb72 Update version 2017-04-01 11:03:45 +02:00
Daniel Marjamäki 1dbf485e02 Fix Cppcheck warnings. Remove redundant null pointer check. 2017-04-01 10:51:45 +02:00
Daniel Marjamäki 279b66003b Fix Cppcheck warnings about mismatching argument names 2017-04-01 10:34:53 +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
Daniel Marjamäki 633ed23c0d Fix Cppcheck warnings about mismatching function argument names 2017-04-01 09:31:27 +02:00
Roberto Martelloni 35d1479d05 CWE mapping of funcArgOrderDifferent, funcArgNamesDifferent (#885)
Add an optional extended description…
2017-04-01 08:36:46 +02:00
Daniel Marjamäki 164df2aa7b Fixed #7966 (ValueType: wrong type for gcc initialization {[1]=..}) 2017-03-31 09:41:38 +02:00
Daniel Marjamäki 8fe7ee1012 Fixed #7886 (ValueFlow: endless forloop 'for (i = 0, j = 0; i < sz && j < 9; i++)') 2017-03-30 22:02:36 +02:00
Daniel Marjamäki a8788d7fc7 Fix Cppcheck warning 2017-03-30 11:20:04 +02:00
Daniel Marjamäki 2da3123db2 Fix ValueType. The '[' in variable declaration is not a dereference. 2017-03-30 11:01:29 +02:00
Daniel Marjamäki cc3ef7bbe8 Fix so array access out of bounds for external arrays are detected again 2017-03-30 10:14:17 +02:00
IOBYTE 7cae057615 Add missing varid or variable for member variables.
Add an optional extended description…
2017-03-30 10:07:58 +02:00
Daniel Marjamäki c9eb7f4556 minor update of 64-bit checker 2017-03-30 10:07:25 +02:00
PKEuS 3c8f5b85ae Refactorization: Allocate Token::_values (ValueFlow information) dynamically, reducing size of each token by around 10% 2017-03-27 18:48:34 +02:00
PKEuS 2938278f00 Refactorization: Store minsizes in vector instead of list which has less overhead 2017-03-27 17:53:43 +02:00
PKEuS 63d39390b4 checkbufferoverrun.cpp: refactorizations 2017-03-27 16:09:51 +02:00
PKEuS 83b1e1c329 CheckBufferOverrun: Refactorizations
- Improved/Optimized conditions in checkBufferAllocatedWithStrlen()
- Avoid copying strings for checkScope()
2017-03-27 11:48:34 +02:00
PKEuS 680828788b Fixed false negative in CheckBufferOverrun::checkInsecureCmdLineArgs(), removed redundant tests 2017-03-27 11:30:07 +02:00
PKEuS 171e1b8244 Fixed false negatives in CheckBufferOverrun::arrayIndexThenCheck() 2017-03-27 11:07:49 +02:00
Daniel Marjamäki 62d4077dd0 Fix Cppcheck warning 2017-03-26 11:40:53 +02:00
Daniel Marjamäki 6874f27e73 Added CHECK_WRONG_DATA() that can be used to avoid crashes/hangs in release binaries 2017-03-26 11:23:39 +02:00
Daniel Marjamäki 4a1c04cb33 Preprocessor: Removed redundant initialization 2017-03-26 11:10:48 +02:00
Robert Reif c96e8daebc Don't change varid of member variables. 2017-03-25 10:59:35 -04:00
Daniel Marjamäki f5d56fd303 Fixed #7961 (Hang in CheckOther::checkFuncArgNamesDifferent) 2017-03-24 22:01:05 +01:00
Daniel Marjamäki 5fb0f46a3a ValueType: Hide assignment operator 2017-03-24 13:38:45 +01:00
PKEuS f4c0ab5dd5 SymbolDatabase: Match function overloads by using ValueType information by running a second pass of the function pointer assignment routine. 2017-03-24 12:19:29 +01:00
Alexander Alekseev abba762d42 New check: checking for copy ctor and eq operator co-existence 2017-03-24 12:00:20 +01:00
Robert Reif bc87e874e9 Add variable and type information for auto and auto variables in range based for loops of containers. 2017-03-23 20:14:49 -04:00
Robert Reif 7adfb6e0e4 Add variable and type information to tokens for C array range based for loops. 2017-03-23 19:48:20 -04:00
PKEuS 97fa9e9d1b ValueFlow: Stop on inline assembly 2017-03-23 20:01:16 +01:00
PKEuS 9225bff31d Added (back) support for enums to CheckCondition::checkIncorrectLogicOperator() (#7794) 2017-03-23 18:57:48 +01:00
PKEuS 996501a449 Fixed false positive #7953: Support type conversion operators returning pointers 2017-03-23 18:12:46 +01:00
Daniel Marjamäki c280bcedb4 Merge pull request #880 from IOBYTE/master
Update symbol database with new auto type and variable information for assignment to auto.
2017-03-23 08:51:06 +01:00
Robert Reif 662bc6f846 Add variable or type information to auto and auto variable tokens. Changing the auto variable type requires rerunning the variable pointer pass to correct the symbol database for the new type. 2017-03-22 22:09:40 -04:00
Robert Reif fda1f02dab long double is a floating point type. 2017-03-22 19:11:40 -04:00
Daniel Marjamäki 865588950a Preprocessor: quick fix for #7939 2017-03-22 10:53:21 +01:00
Robert Reif f099c6a110 Refactor symbol database value type support by making setValueTypeInTokenList and setValueType member functions of SymbolDatabase. Class variables are no longer passed around as parameters but accessed directly which simplifies the code. There should be no functional change. 2017-03-21 21:55:22 -04:00
orbitcowboy a7f1188151 Astyle run. 2017-03-21 14:22:28 +01:00
Simon Martin fb2b29dc7d Update TemplateSimplifier::getTemplateNamePosition to handle out-of-line template methods.
Add an optional extended description…
2017-03-19 20:44:20 +01:00
Daniel Marjamäki c18fe8262b Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))') 2017-03-19 07:26:11 +01:00
PKEuS 7c0aa4464c Fixed travis build by replacing Token::Match by simpleMatch()
Added missing files to cppcheck.vcxproj.filters
2017-03-16 21:15:10 +01:00
PKEuS 8a3fb4dd6c SymbolDatabase: Fixed return type token detection for template member functions (#7945) 2017-03-16 20:47:24 +01:00
PKEuS ca3e3b3cdb Fixed false positive multiCondition when & is used in both conditions (#7827) 2017-03-15 19:37:14 +01:00
PKEuS c638180753 Fixed crash in clang test suite introduced in b27ba72fdd 2017-03-15 19:22:42 +01:00
PKEuS 816106560a More conservative check for non-commutative operator+ in isSameExpression() (#7938) 2017-03-15 19:17:40 +01:00
PKEuS bcba27fbb9 SymbolDatabase: Removed unnecessary bailout in function matching for pointers in function overload matching 2017-03-15 18:45:33 +01:00
PKEuS b27ba72fdd SymbolDatabase: Support function overload matching for member variables (#7932) 2017-03-15 18:37:22 +01:00
PKEuS 92414b923a Library: Support variadic functions which are not a formatstr-function 2017-03-14 17:41:34 +01:00
Daniel Marjamäki 263c3596d5 known conditions: dont warn about 0 or 1 conditions as those look intentional 2017-03-08 18:39:19 +01:00
Daniel Marjamäki 8c707876ed Tokenizer: Don't simplify '({..})' wrongly 2017-03-08 11:41:18 +01:00
Daniel Marjamäki 5d7fa590af Don't check ignored function return value in ({..}). Ticket: #7934 2017-03-08 10:23:38 +01:00
PKEuS 00904ba32a Fixed false negatives in CheckOther::checkPassByReference() when assignment operator is used. 2017-03-07 21:49:28 +01:00
PKEuS 3da1de7893 Do not exclude std::shared_ptr and std::unique_ptr from checkPassByReference() (#7834)
These two types are larger than one pointer. Hence, passing by reference is faster.
2017-03-07 21:18:08 +01:00
PKEuS 1c3f010935 Fixed false positive: Exclude STL shared pointers from checkPassByReference() (#7834) 2017-03-07 21:04:19 +01:00
Daniel Marjamäki 5ea9519586 UseRetVal: Fix FN for methods 2017-03-05 22:23:16 +01:00
Daniel Marjamäki 2daf7f5430 Merge pull request #874 from simartin/ticket_7912
Ticket #7912: Properly preprocess files with decreasing line numbers, due to #line directives
2017-03-05 20:33:53 +01:00
Daniel Marjamäki e560ad1616 update std::string config 2017-03-05 18:19:49 +01:00
Simon Martin 43e4364675 Ticket #7912: Properly preprocess files with decreasing line numbers, due to #line directives. 2017-03-05 16:46:43 +01:00
Daniel Marjamäki 6c1096bf71 ValueType: First change to handle 'for (auto i : container)' 2017-03-05 15:40:29 +01:00
Daniel Marjamäki ab7cf5d215 ValueType: set ValueType for method that returns iterator 2017-03-05 14:53:32 +01:00
Daniel Marjamäki fa7501d3a5 ValueType: stl variables should now be handled 2017-03-05 10:33:17 +01:00
Daniel Marjamäki f3c0461001 ValueType: handling scoped types in 'new ...' 2017-03-05 10:24:51 +01:00
Daniel Marjamäki e0dd0a82ed ValueType: refactor and improve handling of 'new ...' 2017-03-05 10:02:47 +01:00
Robert Reif e02b2c4483 ValueType: handle new nothrow 2017-03-05 02:13:00 +01:00
Daniel Marjamäki 115ea08544 ValueType: Allow that type is library-container 2017-03-05 02:09:52 +01:00
Daniel Marjamäki c832b2f40b ValueType: Fixed bug 2017-03-05 01:39:56 +01:00
Daniel Marjamäki 920398615d ValueType: handle scoped types in parsedecl 2017-03-05 01:21:02 +01:00
Daniel Marjamäki 2f2ac46243 Replaced hardcoding for char16_t and char32_t with configuration 2017-03-04 16:30:42 +01:00
Daniel Marjamäki 12fe4a8b3e Fixed #7885 (ValueType: Wrong type for large hexvalue (platform=win32A)) 2017-03-04 14:19:14 +01:00
Daniel Marjamäki ecc59859e1 Don't simplify _Bool in TokenList 2017-03-04 11:13:28 +01:00
Daniel Marjamäki f0c353abcb TokenList: append 'U' if needed on hexvalues 2017-03-04 08:47:53 +01:00
Daniel Marjamäki 1c6c209353 Fixed #7890 (1.77 false positive from knownConditionTrueFalse with function-like macros) 2017-03-03 19:53:16 +01:00
Daniel Marjamäki b1ce229006 Small refactoring 2017-03-03 19:09:32 +01:00
Daniel Marjamäki 59c1c76a97 Fixed #7466 (Reference variable does not count side-effects (FP variableScope)) 2017-03-03 19:07:00 +01:00
Daniel Marjamäki b5f2fd3c55 Fixed #7738 (False positive deallocret - delete and return NULL pointer) 2017-03-03 18:36:06 +01:00
Daniel Marjamäki d1c66edb03 ValueFlow: Known values in conditional code 2017-03-03 01:29:34 +01:00
Daniel Marjamäki 45c5860ca4 Fixed #7926 (Memory Leak with auto not detected) 2017-03-02 22:24:26 +01:00
Daniel Marjamäki 9dc219f1ba CheckIO: Use ValueType more 2017-03-01 22:33:31 +01:00
Daniel Marjamäki 995d875cb2 SymbolDatabase: Refactoring 2017-03-01 18:09:50 +01:00
Daniel Marjamäki 51b5f1c286 Fixed #7931 (crash: SymbolDatabase: Variable::setFlag) 2017-03-01 17:13:22 +01:00
PKEuS 7eee6af4ce Fixed broken condition 2017-03-01 11:42:14 +01:00
PKEuS 2f0db369f0 Refactorization: Avoid construction of empty strings by using emptyString 2017-03-01 10:50:50 +01:00
PKEuS d501e488ca Refactorization: Reordered conditions in Scope::findFunction() 2017-03-01 10:27:01 +01:00