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Author SHA1 Message Date
Daniel Marjamäki
35eb1a393d AST: handle concatening of strings better. this is not ideal but better. 2015-07-27 13:13:30 +02:00
Daniel Marjamäki
64b72bd6e5 Fixed #6227 (False positive (oppositeInnerCondition) - if (!dynamic_cast<>)) 2015-07-27 10:43:52 +02:00
Daniel Marjamäki
5cc744b941 Fixed #6872 (Major performance regression - valueFlowSwitchVariable) 2015-07-27 06:45:06 +02:00
Daniel Marjamäki
29fbbef001 TestOther: Added zeroDiv test to make sure there is not FN when there is cast 2015-07-26 22:23:37 +02:00
Daniel Marjamäki
bf921251e9 TestOther: code cleanup 2015-07-26 22:21:26 +02:00
Daniel Marjamäki
389aec51ae Fixed #6598 (False positive zerodivcond - cast to double ignored) 2015-07-26 22:08:36 +02:00
Alexander Mai
7cdeb70efa Fix some glitches from previous commit to TestMathLib 2015-07-26 19:47:27 +02:00
Daniel Marjamäki
ed1c6e41d9 Fixed #6876 (valueFlowForward: lambda function) 2015-07-26 19:28:42 +02:00
Alexander Mai
7c48bf3ca5 MathLib::isFloat now detects C99 hexadecimal float literals. MathLib::isDecimalFloat was added for C++ and pre-C99 compatibility. 2015-07-26 19:21:53 +02:00
Daniel Marjamäki
190550f9f9 Fixed #6877 (ValueFlow: valueFlowForward, after goto label the value is not known) 2015-07-26 17:05:21 +02:00
Daniel Marjamäki
ae124cb365 ValueFlow: Attempt to make --debug output easier to understand by using words 2015-07-26 16:32:31 +02:00
Alexander Mai
bc28b252bf #6048 syntax error in enum - value set to member of template class. Add test case, issue got fixed before 2015-07-26 15:42:40 +02:00
Daniel Marjamäki
9197e70a8d ValueFlow: Changed --debug output so we can see if a variable is known or possible 2015-07-26 15:36:09 +02:00
PKEuS
7f9a313b94 Fixed hang in VS10 debug mode (AppVeyor) 2015-07-26 14:20:18 +02:00
Daniel Marjamäki
7f1af06df0 Preprocessor: fixed gcc -Wreorder warning 2015-07-26 13:48:01 +02:00
PKEuS
2342b604b0 Refactorized preprocessor (speedup of preprocessing time by ~10%): 
- Reduced memory usage of PreprocessorMacro by 87,5% (removed redundant or unused members)
- Use char overload of std::string::find where possible
- Reordered conditions
 2015-07-26 12:03:40 +02:00
Daniel Marjamäki
f3b5857b96 improved testing of calculations in valueflow 2015-07-26 12:00:42 +02:00
Daniel Marjamäki
8d3b5bb95e generate_and_run_more_tests: Add testuninitvar 2015-07-26 11:29:02 +02:00
Daniel Marjamäki
4e293d47c5 CheckMemoryLeak: Fix handling of comparisons after simplifyIfNotNull is removed, detected problem with run_more_tests 2015-07-26 11:27:52 +02:00
Alexander Mai
bbec54db8e Implement MathLib::isFloatHex to detect C99 hexadecimal floating pointer literals. Rename MathLib::isHex to MathLib::isIntHex 2015-07-26 08:06:56 +02:00
Alexander Mai
12eb3ae716 #6628 False positive: The extra qualification 'namespace::' is unnecessary and is considered an error by many compilers. Add regression test since that issue has been fixed in 1.69 already 2015-07-26 06:54:46 +02:00
Alexander Mai
473336f986 #6426 FP duplicateExpressionTernary - (expr) ? ~0u : ~0ul. Regression test added. That issue got fixed in 1.69 already 2015-07-26 06:28:23 +02:00
Daniel Marjamäki
afd9f071c0 simplified the code for ValueFlow Known/Possible values 2015-07-25 19:36:29 +02:00
PKEuS
cfde690bb2 Fixed two comments and GUI build 2015-07-25 19:17:40 +02:00
Alexander Mai
6548f20d9a #4871 "Uninitialized variable" when try/catch on an if branch. Regression test, issue got fixed since 1.69 2015-07-25 19:02:20 +02:00
Alexander Mai
a36b544995 #3991 false positive: Memory leak (allocation function returns success/failed code). Add testcase. Issue had been fixed in 1.69 already 2015-07-25 18:50:27 +02:00
PKEuS
92b867dd2c Fixed behaviour of --quiet/-q and its description 2015-07-25 17:55:12 +02:00
Daniel Marjamäki
acc1566f64 uninitvar: Improved condition handling. Fixes one problem when running 'tools/run_more_tests.sh test/testuninitvar.cpp' 2015-07-25 17:55:01 +02:00
PKEuS
8ed0180279 Use C++11 string.back() instead of string[string.length()-1] 2015-07-25 17:19:53 +02:00
PKEuS
40a6941577 Warn about usage of --suppressions or --exitcode-suppressions (they are deprecated) 
Removed two redundant strncmp calls
 2015-07-25 17:17:52 +02:00
PKEuS
176b3925b3 Removed "verify" code in testrunner. Fixing its messages reduces the accuracy of the test suite. 2015-07-25 14:18:41 +02:00
Daniel Marjamäki
b0df668975 fix VS warning 2015-07-25 13:23:48 +02:00
Daniel Marjamäki
e5151a13ab Fixed #6867 (False positive memleak) 2015-07-25 11:37:03 +02:00
PKEuS
53d7620b1a VS solution: Use check.h as precompiled header (reduces build time for core by 50%) 2015-07-25 11:13:19 +02:00
Daniel Marjamäki
f939381673 Preprocessor: Fix buffer overflow if line is empty 2015-07-24 19:19:07 +02:00
Simon Shanks
9910c1fa0c Fixed #6617 (preprocessor performance improvement) 2015-07-24 13:30:41 +02:00
Daniel Marjamäki
8ffa917fa2 Fixed #6863 (AST: wrong handling of assignment between ? and :) 2015-07-24 13:02:00 +02:00
Daniel Marjamäki
234669b02b Removed the UninitVar::analyseFunctions(). This was written for multifile checking however it did not work as it should => no multifile errors can be detected. 2015-07-24 08:30:38 +02:00
Alexander Mai
ed74a3dcc6 Testcase for #4683 added (which got fixed already) 2015-07-24 06:06:31 +02:00
PKEuS
e95800bed4 Added regression test for #4816 
Ran AStyle
 2015-07-23 20:53:50 +02:00
PKEuS
795e5de903 Refactorization: Cleaned up after ExecutionPath removal 2015-07-23 20:37:09 +02:00
Daniel Marjamäki
367eecf0db Fixed Cppcheck internal warning, simpleMatch can be used instead of Match 2015-07-23 19:13:50 +02:00
Daniel Marjamäki
c2a15ac286 Removed ExecutionPath 2015-07-23 19:01:12 +02:00
Daniel Marjamäki
3dbf290220 Refactor CheckStl::erase so it doesn't use ExecutionPath 2015-07-23 18:53:31 +02:00
Daniel Marjamäki
631db1551a Updated Makefile 2015-07-23 17:43:04 +02:00
amai2012
2b2883e14e Merge pull request #627 from Dmitry-Me/resolveCid1288510and1312126 
Resolve CID 1312126 and maybe also CID 1288510
 2015-07-23 17:39:17 +02:00
Daniel Marjamäki
ea933e9873 CheckUninitVar: Removed ExecutionPath based checker 2015-07-23 17:28:18 +02:00
Daniel Marjamäki
995c4196b5 testuninitvar: use new checking instead of executionpath 2015-07-23 17:20:11 +02:00
Dmitry-Me
05a318f9e7 Resolve CID 1312126 and maybe also CID 1288510 2015-07-23 16:35:47 +03:00
Daniel Marjamäki
856d496c71 fix dmake 2015-07-23 15:02:32 +02:00