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6020 Commits

Author SHA1 Message Date
Daniel Marjamäki 688b798b88 ValueFlow: Cleanup variable 2014-08-01 08:59:07 +02:00
Daniel Marjamäki 57c2e928d1 ValueFlow: Simple multivariable control flow analysis to avoid FP when 'control variable' is used 2014-08-01 07:35:15 +02:00
PKEuS 95afa51b24 Fixed crash #5991: Don't crash when lambda is incomplete 
Fixed crash #6004: Support struct initializations in AST
 2014-07-31 23:15:36 +02:00
Daniel Marjamäki 5de1e35350 CheckBufferOverrun: Fixed minsize checking of string literals. Check sizeof string instead of strlen. 2014-07-30 20:35:21 +02:00
Daniel Marjamäki 25846cf223 ValueFlow: Fix for if/else valueflow analysis 2014-07-30 18:12:33 +02:00
Daniel Marjamäki 473b1bdb2b Multicondition: Fixed FP when using dynamic_cast 2014-07-30 11:23:09 +02:00
Daniel Marjamäki 905a383ac2 Merge pull request #381 from Dmitry-Me/checkBooleanFlagFirst 
Run cheaper check first, don't check the same condition twice.
 2014-07-28 18:02:49 +02:00
Daniel Marjamäki 8a1c5d6fce Fixed #6011 (crash: libreoffice/binfilter svt_enhwmf.cxx) 2014-07-28 16:33:42 +02:00
Daniel Marjamäki fdfea717c6 Suspicious string comparison: Refactoring using AST. Fixed FP in Lac. 2014-07-28 14:27:35 +02:00
Dmitry-Me dc03b98e60 Run cheaper check first, don't check the same condition twice. 2014-07-28 14:58:19 +04:00
Robert Reif 90bc59e0fa Fixed #6009 (Detect type mismatch in printf-like function when type is returned) 2014-07-28 09:16:35 +02:00
Daniel Marjamäki 76020d2ad0 astIsFloat: expression 'floatvar ? 0x40 : 0' is not float 2014-07-26 09:09:58 +02:00
Dmitry-Me 431453f53e Reuse previously computed values, use more const. 2014-07-25 15:05:13 +04:00
Daniel Marjamäki 216ecd06e1 Fix Cppcheck warning. Make function Preprocessor::readpreprocessor static instead of const. 2014-07-25 12:43:55 +02:00
Dmitry-Me f104aa237f Bring declarations closer to where they're needed. 2014-07-24 18:34:13 +04:00
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 07c120f1af Cache option flags and check them first. 2014-07-23 17:06:27 +04:00
Daniel Marjamäki 2e60f30bfc Merge pull request #372 from Dmitry-Me/dontUseArrayAtWhenItWouldntThrow 
Use [], not at() when the index is guaranteed to be valid.
 2014-07-23 14:15:42 +02:00
Daniel Marjamäki c5e9da2984 xml dump: add more token attributes 2014-07-21 12:44:53 +02:00
Dmitry-Me cd13232062 Use [], not at() when the index is guaranteed to be valid. 2014-07-21 10:37:08 +04:00
Daniel Marjamäki 5ae6234729 Fixed #5978 (false positive: Array 'm_pool_vector[-1]' accessed at index 0, which is out of bounds.) 2014-07-20 11:44:25 +02:00
Daniel Marjamäki 1e5eab8f17 xml dump: Added function attribute in scope 2014-07-20 11:44:01 +02:00
Daniel Marjamäki 328cc7b8f5 Fixed #5996 (false positive: Clarify calculation precedence for '+' and '?'.) 2014-07-19 18:29:53 +02:00
Daniel Marjamäki af2b94e322 Fixed #5826 (Change error message for 'throw in destructor' check) 2014-07-19 03:29:50 +02:00
Daniel Marjamäki c252885bf8 Merge pull request #369 from Dmitry-Me/useBoolFlagToAvoidComparisonDuplication 
Use boolean flag to avoid comparison duplication
 2014-07-18 18:11:53 +02:00
Daniel Marjamäki 2cc31acabb Fixed #5922 (FP: passedByValue for std::string::value_type) 2014-07-18 15:51:59 +02:00
Dmitry-Me fae9d975cf Use boolean flag to avoid comparison duplication 2014-07-18 13:31:31 +04:00
Daniel Marjamäki 946c139043 Merge pull request #367 from Dmitry-Me/fixVariableCapitalization 
Fix variable capitalization.
 2014-07-18 11:15:17 +02:00
Alexander Mai 55e45add4a Fix compiler warnings 2014-07-17 20:04:56 +02:00
Dmitry-Me f995f67a11 Fix variable capitalization. 2014-07-17 12:38:09 +04:00
Daniel Marjamäki 425e7527bb Merge pull request #366 from Dmitry-Me/useTempVariableToOmitRecomputation 
Use temp variable to omit recomputing the same value.
 2014-07-17 10:27:47 +02:00
PKEuS 8c96cc59c9 Fixed false positive #5976: Properly handle shift from stream. 2014-07-17 10:03:58 +02:00
Daniel Marjamäki 15bb447fdc Fixed #5965 (False positive zerodiv - loop iterating over double variable) 2014-07-17 08:44:55 +02:00
Dmitry-Me c829dff2b9 Use temp variable to omit recomputing the same value. 2014-07-17 10:44:19 +04:00
Daniel Marjamäki b1e5b015df xml dump: output some more info in the dump 2014-07-16 15:27:13 +02:00
Daniel Marjamäki 51c2245a07 Merge pull request #364 from Dmitry-Me/tempVariablesAndBetterNames 
Shorten code by using temp variables, cleanup variable names.
 2014-07-16 15:22:11 +02:00
Dmitry-Me 13234a7366 Shorten code by using temp variables, cleanup variable names. 2014-07-14 12:20:00 +04:00
Dmitry-Me 2989f70898 Get rid of tokAt() and strAt() in trivial cases. 2014-07-14 11:44:58 +04:00
Daniel Marjamäki 954400a382 Add simple xml debug output. When both --xml and --debug is used there will be xml debug output. 2014-07-13 17:21:45 +02:00
orbitcowboy af6f21308f Tokenizer: Added missing comma in string array initialization (This fixes Coverity-ID: 1226263 Missing comma in a string array initialization). 2014-07-12 12:52:49 +02:00
orbitcowboy 6e5a05104b Fixed copy and paste error (Coverity-ID: 1226262 Copy-paste error). 2014-07-12 12:48:05 +02:00
Daniel Marjamäki 5bdd197b01 Fixed #5981 (FP: nullPointer on repeated switch) 2014-07-16 09:12:56 +02:00
Daniel Marjamäki d41ef3a6d0 TemplateSimplifier: Fixed crash caused by null pointer dereference. I don't have a testcase. But the code is suspicious, in the loop we check if tok3 is null and then in the loop head we call tok3->next(). 2014-07-15 21:28:52 +02:00
Daniel Marjamäki c531749d7a ValueFlow: Small cleanups 2014-07-15 10:36:13 +02:00
Daniel Marjamäki b6a9c53826 xml dump: fixed some bad xml output in the token list dump 2014-07-14 19:49:31 +02:00
Daniel Marjamäki 2f7b8fe4b2 xml dump: fixed some minor issues in symboldatabase dump 2014-07-14 19:25:30 +02:00
Daniel Marjamäki 84ec573d0a xml dump: Fixed segfault when dumping symboldatabase variables 2014-07-14 19:17:39 +02:00
Daniel Marjamäki 6732556eb8 xml dump: output a <variables> with all variables 2014-07-14 18:35:15 +02:00
Daniel Marjamäki 2e7a72856a xml dump: remove duplicate attribute 2014-07-14 18:13:27 +02:00