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21545 Commits

Author SHA1 Message Date
Paul Fultz II aaeec462e6 Re-enable valueFlowSubFunction (#2063) 
* Re-enable valueFlowSubFunction

* Formatting

* Skip ternary operators in subfunctions

* Fix test with iostreams

* Fix FP with multiple parameters
 2019-08-05 16:26:32 +02:00
Daniel Marjamäki ebcca4edd1 Improve --debug-warnings output for 'auto' tokens without type. Do not report that prematurely before the type is set properly. 2019-08-05 13:42:06 +02:00
Daniel Marjamäki 20278d9c92 Clarify signConversion warning message 2019-08-05 12:41:08 +02:00
Daniel Marjamäki 1718963d9f Travis: Remove step the check clang sources. We can do this on daca@home. 2019-08-05 11:39:31 +02:00
Paul Fultz II ffdd2dc793 Fix issue 8924: Re-enable valueFlowTerminatingCondition 2019-08-05 07:18:06 +02:00
Daniel Marjamäki 996000da52 Fixed #9208 (MISRA addon crashes on enum with constant expression) 2019-08-04 12:24:45 +02:00
IOBYTE 7ebc9d1b5f Fix #9249 (Syntax error on valid C++) (#2062) 2019-08-04 10:24:44 +02:00
Daniel Marjamäki 510748134f Fixed #9234 (FP unreadVariable - assignment via iterator) 2019-08-04 10:21:16 +02:00
Daniel Marjamäki ce53931d00 Fixed #9251 (False positive: unininitialized variable (multi variables)) 2019-08-03 21:12:34 +02:00
orbitcowboy 24431419f4 wxwidgets.cfg: Added support for more interfaces. 2019-08-03 19:58:40 +02:00
orbitcowboy b4aec4e39d wxwidgets.cfg: Added support for more interfaces. 2019-08-03 19:53:55 +02:00
Daniel Marjamäki cdc602e1be Fixed #9137 (Tokenizer: Wrong handling of volatile pointer) 2019-08-03 12:28:50 +02:00
Daniel Marjamäki c03df8e6b4 SymbolDatabase: Improved matchParameter for containers 2019-08-03 10:10:40 +02:00
IOBYTE 2da83df37b Fix #9246 (Syntax error on C++ code) (#2061) 2019-08-03 08:15:06 +02:00
amai2012 f02636e995 Refactoring: Convert enums to enum classes 2019-08-02 21:14:29 +02:00
rebnridgway d2b9c1f15a Fix some bugs in new Scope Calculation code (#2060) 
* Fix for too much information in scope name

When the scope calculation encounters code such as 
"friend class X::Y;"
or
"template<> class X<void> {"
it will now reset the additional name component of the scope that is about to be opened.

* Made sure new scope name is reset after being used
 2019-08-02 19:55:08 +02:00
Daniel Marjamäki e66e6549ee SymbolDatabase: Improved ValueType::matchParameter handling of containers 2019-08-02 15:59:22 +02:00
Daniel Marjamäki 26b0ea52ed SymbolDatabase: Simplify code 2019-08-02 15:41:18 +02:00
versat 7ee36489f1 gnu.cfg: Add configuration for __builtin_memcpy() 
In case there is something like `#define memcpy __builtin_memcpy` in the
code our define for __builtin_memcpy does not work.
So the configuration for __builtin_memcpy is added as a fallback.
 2019-08-02 13:17:39 +02:00
versat 2519a1aed5 gnu.cfg: Add more __builtin_* functions and some tests 
Most of them were detected by daca@home
 2019-08-02 12:27:46 +02:00
orbitcowboy c1773225e7 boost.cfg: Added support for some math macros 2019-08-02 12:01:52 +02:00
orbitcowboy 48b9d61d49 python.cfg: Added support for some macros found by daca@home. 2019-08-02 08:13:38 +02:00
Daniel Marjamäki 41549f4801 Try to fix Cppcheck warning to make Cppcheck happy 2019-08-02 07:57:34 +02:00
IOBYTE 0d1685cd29 Fix #9178 example with instantiation (#2059) 2019-08-02 07:53:39 +02:00
Sebastian 5390588cda
gnu.cfg: Add xfree() (#2051) 
It is hard to find good references, one that describes it a bit can
be found here:
https://manpages.ubuntu.com/manpages/bionic/man3/xmalloc.3pub.html

xfree() can be used instead of free().
A check, to verify that a memory leak is found if the memory allocated
via xmalloc() is not freed, has also been added.
 2019-08-02 07:41:32 +02:00
amai2012 29596baa92 Refactoring: Convert enum Direction to enum class 2019-08-01 20:56:02 +02:00
Daniel Marjamäki 7eaa49fd5b Refactoring SymbolDatabase::findFunction. No functional change is intended. 2019-08-01 17:53:14 +02:00
Daniel Marjamäki 81db8fda18 SymbolDatabase: Code cleanup in findFunction 2019-08-01 17:29:25 +02:00
Daniel Marjamäki 25a13d061c Refactoring SymbolDatabase::findFunction 2019-08-01 16:14:00 +02:00
versat 7965ac5858 gtk.cfg: Add/fix more function configurations 
daca@home reported a missing noreturn configuration for most of these
functions.
 2019-08-01 15:05:42 +02:00
Wolfgang Stöggl a8ab9796f6 Update readme files concerning Visual Studio (#2058) 
- The cppcheck.sln file is configured for Visual Studio 2019
  See commit: ae86536
- Add information on how to obtain a current version of PCRE for
  Visual Studio using vcpkg from https://github.com/microsoft/vcpkg
 2019-08-01 15:03:09 +02:00
Daniel Marjamäki f95fdd80dd SymbolDatabase: Refactoring findFunction 2019-08-01 14:30:29 +02:00
versat 64b4ed5b13 gtk.cfg: Add/fix function configurations 
daca@home reported a missing noreturn configuration for most of these
functions.
 2019-08-01 13:44:53 +02:00
Daniel Marjamäki 2a17b897c5 SymbolDatabase: Use ValueType::matchParameter for *var parameters 2019-08-01 13:29:44 +02:00
Daniel Marjamäki dbddc321e8 SymbolDatabase: Try to match function parameters with unknown types 2019-08-01 13:25:03 +02:00
Rikard Falkeborn f6726b76ae Fix 9215 (add tilde for missing destructor override warning) (#2057) 2019-08-01 10:43:45 +02:00
orbitcowboy 4704b1d331 gtk.cfg: Added support for more macros, found by daca@home. 2019-08-01 10:12:31 +02:00
versat 6995d40c14 qt.cfg: Add configuration for deprecated function QString::find() 2019-08-01 09:43:24 +02:00
amai2012 8a934805ed Convert InvalidValueType to enum class 2019-07-31 22:56:16 +02:00
amai2012 b0fbbb5aa7 Convert SHOWTIME_MODES to enum class 2019-07-31 22:35:51 +02:00
Daniel Marjamäki 8deb855b41 Fix ValueType::matchParameter for 'const float *' => 'signed long long' 2019-07-31 18:55:55 +02:00
Daniel Marjamäki 91ca6165eb SymbolDatabase: Use ValueType::matchParameter for expression parameters 2019-07-31 18:35:56 +02:00
Daniel Marjamäki 70ac607a5c SymbolDatabase: extend usage of ValueType::matchParameter for variable parameters 2019-07-31 18:25:47 +02:00
Daniel Marjamäki c51f44ce4c SymbolDatabase: extend usage of ValueType::matchParameter for variable parameters 2019-07-31 18:24:15 +02:00
Daniel Marjamäki 1eb5f2266c ValueType::matchParameter: Fix matching of char** and void* 2019-07-31 16:23:50 +02:00
Sebastian 549452b7b9
qt.cfg: Add container and function configurations for QVector (#2052) 
Reference: https://doc.qt.io/qt-5/qvector.html
 2019-07-31 13:58:55 +02:00
Daniel Marjamäki a3dc2db77a SymbolDatabase: Use ValueType::matchParameter for variable address parameters 2019-07-31 12:38:36 +02:00
Daniel Marjamäki 039d49bcb1 Improve ValueType::matchParameter for pointers with different types 2019-07-31 12:12:17 +02:00
Daniel Marjamäki 35a3a34632 Revert "SymbolDatabase: Use ValueType::matchParameter" 
This reverts commit cea00a8e09.
 2019-07-31 12:07:07 +02:00
Daniel Marjamäki cea00a8e09 SymbolDatabase: Use ValueType::matchParameter 2019-07-31 11:20:43 +02:00