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19299 Commits

Author SHA1 Message Date
orbitcowboy 4ecdc8ebd2 wxwidgets.cfg: Added more constants, mainly from wxStyledTextCtrl. 2019-01-03 20:48:42 +01:00
Sebastian c8fde7b963
donate-cpu.py: Add '--test' parameter for testing against local server. (#1559) 
Similar to the '--test' option for the donate-cpu-server.py script that lets the server listen locally on port 8001 the client now can also work against such a server by using the same option '--test'.
 2019-01-03 13:42:33 +01:00
Daniel Marjamäki 8e43851ad1 Add daca2-getpackages.py 2019-01-03 11:42:32 +01:00
Paul Fultz II bba6dfb8b2 Fix issue 4744: ValueFlow: known integer result 
This fixes valueflow to have a value for `||` operator here:

```cpp
bool f()
{
	bool a = (4 == 3); // <-- 0
	bool b = (3 == 3); // <-- 1
	return a || b; // <-- 1
}
```
 2019-01-03 07:05:31 +01:00
Daniel Marjamäki 2b63997c2c Fixed #8928 (false positive: (style) Variable 'x' is assigned a value that is never used.) 2019-01-02 20:23:02 +01:00
Daniel Marjamäki 39ceb53578 Comment out code in valueFlowArray. There was too many false positives. 2019-01-02 19:57:11 +01:00
Daniel Marjamäki 39a96a5a16 ValueFlow: Temporarily comment out valueFlowTerminatingCondition 2019-01-02 19:42:08 +01:00
Daniel Marjamäki 7a40b85531 Fixed #8906 (Encoding error in XML message: info attribute) 2019-01-02 18:22:12 +01:00
amai2012 af639e9848
#7772 Add uninitMemberVarPrivate to errorlist (#1557) 2019-01-02 18:08:39 +01:00
Daniel Marjamäki 236c88151f Fixed #8926 (false positive: (style) Condition 's.x<=y' is always true) 2019-01-02 18:05:55 +01:00
orbitcowboy bc234e2712 wxwidgets.cfg: Added support for more constants from wx/gdicmm.h 2019-01-02 16:39:35 +01:00
orbitcowboy d6af3d38cb wxwidgets.cfg: Added support for constants from wx/sashwin.h 2019-01-02 16:31:22 +01:00
orbitcowboy ac127a1cb6 wxwidgets.cfg: Added support for constants from wx/toplevel.h 2019-01-02 16:26:00 +01:00
orbitcowboy 9b31e310e4 wxwidgets.cfg: Added support for constants from wx/slider.h 2019-01-02 16:06:09 +01:00
orbitcowboy 2084413f5e wxwidgets.cfg: Added support for constants from wx/statusbr.h 2019-01-02 15:59:54 +01:00
orbitcowboy 43f5d71410 wxwidgets.cfg: Improved support for macros from wx/listctrl.h and for some assert macros. 2019-01-02 13:25:43 +01:00
IOBYTE 3b9828a132 template simplifier: fix crash on daca c++-annotations project (#1556) 
Fix scope info bug on derived template class which caused a use after
free crash when deleting a template forward declaration in a different
scope.
 2019-01-02 07:15:45 +01:00
amai2012 c10db6c73b
Try to run CMake (#1555) 2019-01-02 00:01:15 +01:00
nafsub 56ad760cc5 Add CFGDIR as CMake variable (#1554) 
* Add CFGDIR as CMake variable

Adds CFGDIR as a CMake variable.
Previously CFGDIR was hardcoded.

* Add CFGDIR as CMake variable 

Adds CFGDIR as a CMake variable.
Previously CFGDIR was hardcoded.
 2019-01-01 22:48:07 +01:00
Daniel Marjamäki 19514331fb Fixed #8907 (unknown macro not detected) 2019-01-01 19:30:13 +01:00
Daniel Marjamäki 115be7dfc8 ValueFlow: better FwdAnalysis for complex expressions 2019-01-01 18:23:47 +01:00
Daniel Marjamäki be7afac875 ValueFlow: remove handling of == for complex expressions it did not work properly 2019-01-01 17:23:46 +01:00
Daniel Marjamäki 20436ea986 Fix compiler warning 2019-01-01 17:04:47 +01:00
Daniel Marjamäki 77f1409a83 triage: better handling of donate-cpu results 2019-01-01 17:01:23 +01:00
amai2012 2cdb55da56 #8424 Supply platform files for each platform instead of generic ones. Supply platform file for AIX ppc64 2019-01-01 16:04:02 +01:00
rikardfalkeborn 13ffefc8b8 Valueflow: Fix right shift with more than 31 bits (#1553) 
When comparing if the shift is large enough to make the result zero, use
an unsigned long long to make sure the result fits. Also, a check that
avoids setting the value if the shift is equal to or larger than the
number of bits in the operand (this is undefined behaviour). Finally,
add a check to make sure the calculated value is not too large to store.

Add test cases to cover this.

This was detected by an MSVC warning.

valueflow.cpp(1350): warning C4334: '<<' : result of 32-bit shift implicitly
                     converted to 64 bits (was 64-bit shift intended?)
 2019-01-01 14:15:50 +01:00
Daniel Marjamäki a73e989d1a isConstVarExpression: Fix FPs when there is C++ cast 2019-01-01 11:34:44 +01:00
Daniel Marjamäki 04d3672bde Fixed #7203 (Better syntax error, handle array declaration with @) 2019-01-01 09:45:41 +01:00
IOBYTE c37b807613 template simplifier: also check if instantiated template is not specialized (#1551) 2018-12-31 21:29:53 +01:00
amai2012 e259e7bc6c #8626 twin include. Remove redundant include 2018-12-31 19:47:23 +01:00
Daniel Marjamäki ac357a96f7 Fixed #7384 (confuses syntax with variable name / "variable '(' is less than zero") 2018-12-31 18:36:06 +01:00
Daniel Marjamäki ed514644b8 Renamed FwdAnalysisAllPaths to FwdAnalysis 2018-12-31 18:00:47 +01:00
Daniel Marjamäki 4918a18bfb ValueFlow: Value of expression after condition 2018-12-31 17:37:38 +01:00
IOBYTE 9dc8faa3b6 template simplifier: fix location of forward declaration for explicit specializations (#1550) 2018-12-31 17:19:34 +01:00
Daniel Marjamäki 141ce7cd63 ValueFlow: Use FwdAnalysisAllPaths in ValueFlow to track complex expressions 2018-12-31 17:05:46 +01:00
Daniel Marjamäki fd8f599802 CTU: Use column in function id 2018-12-31 10:18:28 +01:00
Daniel Marjamäki aa4f61acdf CTU: Avoid FP in else block 2018-12-31 08:24:39 +01:00
Daniel Marjamäki fb6a291370 CTU: Avoid FP in code protected by &&,||,? 2018-12-31 08:16:21 +01:00
Daniel Marjamäki a520a41e64 CheckUninitVar: Try to report all CTU issues not just the first found issue 2018-12-31 07:54:00 +01:00
Daniel Marjamäki 37a3544ff5 CheckNullPointer: Try to report all CTU issues not just the first found issue 2018-12-31 07:52:14 +01:00
Daniel Marjamäki 5cc61e55f9 CTU: Refactoring; Use ValueFlow::Value::errorSeverity 2018-12-31 07:50:02 +01:00
amai2012 f2d7cb3ab6 Fix VS compiler warning and add a const 2018-12-30 22:17:21 +01:00
IOBYTE 36dfa0f27a template simplifier: refactor to use cached information (#1548) 
* use already cached name token rather than recalculating it
  multiple times

* cache end of template parameters token and use it rather than
  recalculating it multiple times

* remove unnecessary end of template token and name token checks

* remove function parameter that is already contained in another
  parameter
 2018-12-30 21:16:11 +01:00
Daniel Marjamäki 6b49a784c5 Fixed #8911 (Regression: False positive: Unassigned variable (alias)) 2018-12-30 20:20:20 +01:00
amai2012 73fa941352 Doxygen fixes 2018-12-30 19:31:50 +01:00
Daniel Marjamäki 91a580cbd7 CTU: more warnings 2018-12-30 18:31:37 +01:00
Daniel Marjamäki c8901e9bab CTU: Find paths better 2018-12-30 16:23:25 +01:00
Daniel Marjamäki b3fcd8a685 astyle formatting 
[ci skip]
 2018-12-30 11:59:06 +01:00
Daniel Marjamäki 378e083585 CTU: Refactoring the xml load/write. Renamed members. 2018-12-30 11:55:39 +01:00
Carlo Marcelo Arenas Belón 5ae6861a0f clang warnings (#1547) 
* valueflow: remove unused variable known

since e4677ae640 will trigger :

lib/valueflow.cpp:506:20: warning: unused variable 'known' [-Wunused-variable]
        const bool known = (parent->astOperand1()->hasKnownValue() ||

* templatesimplifier: cleanup

since 48c960f56c showing:

lib/templatesimplifier.h:279:16: warning: private field 'mTokenizer' is not used
      [-Wunused-private-field]
    Tokenizer *mTokenizer;
 2018-12-30 11:32:48 +01:00