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6589 Commits

Author SHA1 Message Date
Daniel Marjamäki
05a21d45eb Fixed #6670 (Analysis failed when there are {} in LHS in compound assignment) 2015-07-27 13:44:35 +02:00
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
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
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
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
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
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
PKEuS
8ed0180279 Use C++11 string.back() instead of string[string.length()-1] 2015-07-25 17:19:53 +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
e5151a13ab Fixed #6867 (False positive memleak) 2015-07-25 11:37:03 +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
3dbf290220 Refactor CheckStl::erase so it doesn't use ExecutionPath 2015-07-23 18:53:31 +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
Daniel Marjamäki
0b81a267f4 uninitvar: handling arrays in non-executionpath checker 2015-07-23 14:51:38 +02:00
PKEuS
ce9272a4ed Refactorized file listing code (CLI): 
- Apply PathMatch in FileLister::recursiveAddFiles() already to avoid touching directories that are ignored (#5775)
- Simplified code to warn about header exclusion; use Path::isHeader() instead of custom header filename detection
 2015-07-23 14:28:17 +02:00
Daniel Marjamäki
28fd6ce2f0 testuninitvar: use new checking instead of executionpath in 2 more testcases 2015-07-23 13:50:02 +02:00
Daniel Marjamäki
c4f9a2a160 testuninitvar: update testcase 2015-07-23 12:58:38 +02:00
Frank Zingsheim
6485339d66 Support lambdas in "else if" simplification (#6860) 2015-07-23 09:41:35 +02:00
Daniel Marjamäki
79067ac031 uninitvar: use new checking instead of executionpath in more tests. small improvements in new checking to fix testcases. 2015-07-23 08:46:59 +02:00
Daniel Marjamäki
239f0d4ab4 testuninitvar: use new checking instead of executionpath in various testcases 2015-07-22 22:53:59 +02:00
Daniel Marjamäki
1de1aaa2f4 CheckUninitVar: Fix crash when AST is not created properly 2015-07-22 22:17:12 +02:00
Daniel Marjamäki
1f5eea98b5 CheckUninitVar: Fix a FP reported for invalid code 2015-07-22 21:58:06 +02:00
Daniel Marjamäki
42ed436e9d Tweaks in uninitvar, small steps to make it possible to remove the ExecutionPath 2015-07-22 20:31:58 +02:00
Robert Reif
4e693f1620 Fixed #6827 2015-07-22 13:57:51 +02:00
PKEuS
ab1113fb16 Fixed crash on garbage code #6859 2015-07-22 13:33:24 +02:00
Daniel Marjamäki
f711520892 Fixed #6852 (false negative: logical conjunction 'x == 0') 2015-07-21 22:26:22 +02:00
Daniel Marjamäki
f9d22f70db Removed simplifyIfNot simplification (#6072) 2015-07-21 20:56:47 +02:00
Daniel Marjamäki
1b8252181d Tokenizer: Removed Tokenizer::simplifyIfNotNull (#6072) 2015-07-21 17:58:44 +02:00
Daniel Marjamäki
ffc707246b ValueFlow: Better handling of Known/Possible values after conditional unknown function call 2015-07-21 17:56:40 +02:00
PKEuS
7f6b6e43b1 Support strings in CheckStl::mismatchingContainers() (#6839) 2015-07-21 14:13:26 +02:00
PKEuS
a3eb725c3f Support C++03-style of declaring a copy ctor as deleted (#6585) 2015-07-21 13:46:50 +02:00