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
ivangalkin
3f318548e2
CheckNullPointer: Add missing id 'nullPointerArithmeticRedundantCheck' to errorlist ( #1535 )
...
* split CheckNullPointer::arithmeticError() into
* CheckNullPointer::pointerArithmeticError() and
* CheckNullPointer::redundantConditionWarning()
* Additional errorlist entry:
```XML
<error id="nullPointerArithmeticRedundantCheck"
severity="warning"
msg="Either the condition is redundant or there is pointer arithmetic with NULL pointer."
verbose="Either the condition is redundant or there is pointer arithmetic with NULL pointer." cwe="682"/>
```
2018-12-29 21:34:22 +01:00
IOBYTE
da91ce2016
Fixed #6183 (TemplateSimplifier: Does not handle methods) ( #1546 )
...
* Fixed #6183 (TemplateSimplifier: Does not handle methods)
* Fix function lookup.
2018-12-29 11:19:53 +01:00
Paul Fultz II
e4677ae640
Fix issue 8910: Regression: ValueFlow: wrong conditional tokvalue
...
This fixes issue in:
```cpp
void f()
{
char stack[512];
RGNDATA *data;
if (data_size > sizeof (stack))
data = malloc (data_size);
else
data = (RGNDATA *)stack;
if ((char *)data != stack)
free (data); // <- data is not stack
}
```
It seems the `ProgramMemory` can't handle two known values(such as int and tok) together. So instead `ValueFlowAfterAssign` runs `ValueFlowForward` with tok values and then runs it with the other values.
2018-12-29 09:31:21 +01:00
Daniel Marjamäki
d18f5d8709
CTU: Reuse CheckNullPointer::isPointerDeRef in the nullpointer isUnsafeUsage
2018-12-29 09:26:57 +01:00
amai2012
03ed4afc70
Export interfaces from cppcheck-core.dll used from testrunner. In turn remove ctu sources from testrunner which are obsolete now.
2018-12-28 23:09:44 +01:00
Oliver Schode
22504975b9
Patch assert warning lib/checkassert.cpp ( #1543 )
...
* Fixed typo in warning about modified variable inside assertion
* Fixed assert warning again in checkassert.cpp
2018-12-28 15:25:22 +01:00
Oliver Schode
1dd4c7a71e
Fixed typo in warning about modified variable inside assertion ( #1542 )
2018-12-28 15:24:50 +01:00
Daniel Marjamäki
ee3fd0af03
Refactoring: Combine replaceStr functions
2018-12-28 13:11:54 +01:00
rikardfalkeborn
036fcf7827
Fix warnings ( #1541 )
...
* Fix reorder warning
* Fix override warnings
Clang warns about missing overrides.
* Remove unused function
* Add missing argument to function calls
2018-12-28 12:59:05 +01:00
amai2012
128ad96b59
Add ctu sources to VS projects
2018-12-27 22:11:40 +01:00
Daniel Marjamäki
a40fe3c67f
Fixed #7872 (ValueFlow: static_cast)
2018-12-27 21:33:01 +01:00
Daniel Marjamäki
6fef02498c
Fixed #7263 (False negative: redundant assignment using +=)
2018-12-27 17:27:53 +01:00
Daniel Marjamäki
a788512d66
CTU: Refactor isUnsafeFunction
2018-12-26 19:17:49 +01:00
Daniel Marjamäki
a6e227a73c
CTU: Refactoring; getErrorPath
2018-12-26 15:56:10 +01:00
Daniel Marjamäki
e39be48c92
CTU: Refactoring, create ErrorPath in ctu
2018-12-26 11:36:26 +01:00
Daniel Marjamäki
271763e680
CTU: Refactoring
2018-12-25 21:11:23 +01:00
Daniel Marjamäki
a1dca6acd5
Fix CTU nullpointer check
2018-12-25 12:04:01 +01:00
Daniel Marjamäki
ddbe5c129c
Clarify FwdAnalysis. It is useful for checks that need data flow analysis of ALL paths.
2018-12-25 11:56:06 +01:00
Daniel Marjamäki
c7993df4ff
Refactoring; Use range for loops
2018-12-25 11:47:45 +01:00
orbitcowboy
486697fc7d
wxwidgets.cfg: Added constants from wx/valtext.h
2018-12-25 11:21:03 +01:00
Daniel Marjamäki
162576146e
Revert "Fixed #6183 (TemplateSimplifier: Does not handle methods) ( #1540 )"
...
This reverts commit 7875555b03
.
2018-12-24 20:10:00 +01:00
Daniel Marjamäki
b3e6ecd827
Library: Make loading of cfg files more robust. Saw a problem to use --library=gtk when the current folder has a folder 'gtk'
2018-12-24 08:37:33 +01:00
IOBYTE
7875555b03
Fixed #6183 (TemplateSimplifier: Does not handle methods) ( #1540 )
2018-12-24 07:25:11 +01:00
orbitcowboy
54d6625ffb
wxwidgets.cfg: Added support for constants from wx/dirdlg.h
2018-12-23 19:06:51 +01:00
orbitcowboy
fd34430aec
wxwidgets.cfg: Added support for constants from wx/filename.h
2018-12-23 19:00:39 +01:00
orbitcowboy
56d433c60d
wxwidgets.cfg: Added more defintitions from wx/htmlprint.h
2018-12-23 18:49:41 +01:00
orbitcowboy
c515249a78
wxwidgets.cfg: Added more defintitions from wx/htmlwin.h
2018-12-23 18:47:17 +01:00
orbitcowboy
88838002d6
wxwidgets.cfg: Added more defintitions from wx/defs.h
2018-12-23 18:37:47 +01:00
orbitcowboy
6c64146603
wxwidgets.cfg: Added constants from wx/laywin.h
2018-12-23 18:19:10 +01:00
orbitcowboy
9ebf9ff0d3
wxwidgets.cfg: Improved support for constants from wx/intl.h
2018-12-23 18:10:37 +01:00