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862 Commits

Author SHA1 Message Date
Daniel Marjamäki
e5d43d4ed2 Renamed Settings::stupid to Settings::experimental 2011-04-10 15:55:08 +02:00
Daniel Marjamäki
30ee9ba6e4 Added Settings::stupid flag that can be used to hide checking that generates false positives. 2011-04-10 13:23:45 +02:00
Robert Reif
77aebd357e Refactoring: add Token::isAssignmentOp and use it in CheckClass::checkConstFunc 2011-04-09 14:36:05 -04:00
Robert Reif
a39444a40f change CheckClass::operatorEqToSelf to make better use of the symbol database 2011-03-31 19:53:35 -04:00
Robert Reif
cf65a73c47 fix CheckClass::operatorEq to check return type more closely (to match check description) 2011-03-31 19:40:28 -04:00
Robert Reif
dd5e15b40c output a debug message when a member variable is used that has a varid of 0 2011-03-27 14:27:14 -04:00
Robert Reif
1e1434e191 make member variable change detection simpler and more accurate for CheckClass::checkConst 2011-03-27 13:59:12 -04:00
Robert Reif
c27ecf5aeb only break when we know we are inc/dec a member variable in CheckClass::checkConstFunc 2011-03-25 23:22:28 -04:00
Robert Reif
168db82fd6 better checking of assignment to array element in CheckClass::checkConstFunc 2011-03-25 23:02:13 -04:00
Robert Reif
f8e1735b0f add support to CheckClass::checkConstFunc for ++/-- array elements 2011-03-25 22:37:32 -04:00
Robert Reif
ca50bc7850 move 2 CheckClass helper functions to follow externally called functions so code matches comments 2011-03-25 22:21:40 -04:00
Robert Reif
61e720c82b fix #1288 (Use of memset on struct - nested structs not handled) 2011-03-23 21:58:58 -04:00
Robert Reif
14c07e988e fix pointer/reference check in CheckClass::noMemset symbol database conversion 2011-03-22 22:29:39 -04:00
Robert Reif
5314cc02b2 convert remainder of CheckClass::noMemset to use symbol database 2011-03-22 22:23:57 -04:00
Robert Reif
468a983db1 use the symbol database to look up base classes in CheckClass::noMemset check 2011-03-22 21:24:28 -04:00
Robert Reif
d36ed9aff1 fix #2670 (False positive: function can be const, overloaded functions) 2011-03-22 19:23:36 -04:00
Robert Reif
2277cb6965 fix #2663 (False negative: function can be const (changing unknown or uninitialised variable)) 2011-03-20 13:29:52 -04:00
Greg Hewgill
fa868e44ae Support use of 'this->' when checking operator=() return type 2011-03-15 20:19:30 +13:00
Robert Reif
27f4b8b88b Convert CheckClass::noMemset to use the symbol database to lookup types. This adds better support for namespaces and nested classes. 2011-03-12 22:41:21 -05:00
Robert Reif
79f0fe7d1c refactor symbol database and checks to use list of Scope rather than list of Scope pointers 2011-03-10 19:43:29 -05:00
Greg Hewgill
1ec6a642dc Revert "Check for memset on nested structs (ticket #1288)" 
Turns out this fix is incomplete.

This reverts commit a084697410bac0e08324236e78185a0c1a8a92ff.
 2011-03-10 20:19:31 +13:00
Greg Hewgill
a084697410 Check for memset on nested structs (ticket #1288) 2011-03-09 23:02:49 +13:00
Greg Hewgill
3883afcbf4 Check for memset on objects with virtual functions (ticket #607) 2011-03-09 22:10:39 +13:00
Greg Hewgill
70b4076111 refactor noMemset so it recursively checks parent classes for non-memset-compatible things 2011-03-09 21:29:30 +13:00
Robert Reif
31a18b9b23 convert CheckClass::noMemset to use new variable lookup capability 2011-02-26 16:00:05 -05:00
Robert Reif
f596a6959e code cleanup and add more tests to CheckClass::noMemset() 2011-02-24 19:59:50 -05:00
Chuck Larson
db7ce1c13c memset: using memset on struct/class that has std::string member variable. ticket: #1655 2011-02-24 18:38:45 +01:00
Robert Reif
ba6c2ca310 fix #2602 (segmentation fault of cppcheck ( class A {A& operator=(const A&); }; )) 2011-02-22 06:47:28 -05:00
Robert Reif
5984b6b53f fix #2595 (False positive Technically the member function 'A::foo' can be const) 2011-02-20 20:01:54 -05:00
Robert Reif
537ac0cb34 use func->start rather than searching for '{' in CheckClass::privateFunctions 2011-02-20 08:36:06 -05:00
Robert Reif
7dd8a3283a fix comment in CheckClass::initializeVarList 2011-02-19 20:09:07 -05:00
Robert Reif
fef1142997 fix #2592 (False positive: 'operator=' should return reference to self) 2011-02-19 20:02:16 -05:00
Daniel Marjamäki
227a6100f7 astyle formatting 2011-02-11 19:31:37 +01:00
Robert Reif
b8c5426bb8 fix #2567 Unused private function when implemented in different file 2011-02-11 08:00:41 -05:00
Raphael Geissert
f8e2d50e6f Use Token::simpleMatch where no special patterns are needed 2011-02-02 13:27:02 -06:00
Raphael Geissert
8d5863133c Use Token::simpleMatch where no patterns are used 2011-02-02 13:27:01 -06:00
Raphael Geissert
cf2b6f7bc1 Remove useless spacing at the end of *Match strings 2011-02-02 13:27:01 -06:00
Greg Hewgill
be195a72c9 initialise Check::_name in constructor rather than relying on virtual Check::name() 2011-02-02 22:58:25 +13:00
Daniel Marjamäki
524498e439 Tokenizer: collapse operator function names into a single token. ticket: #2519 2011-01-27 18:44:20 +01:00
Daniel Marjamäki
1e25d74ba4 Class: better check if there are friends. ticket: #2459 2011-01-22 17:35:54 +01:00
Daniel Marjamäki
9551332321 Fixed #2459 (False positive with unused private function and friend) 2011-01-22 13:00:03 +01:00
Robert Reif
767e01e24a Fixed #2478 (Crash when trying to analyze files (CheckClass::checkReturnPtrThis)) 2011-01-21 19:54:41 +01:00
Robert Reif
d73709a620 Symbol database: rename variables. ticket: #2468 2011-01-21 07:42:41 +01:00
Pete Johns
94aafa482c Fixed #2480 (false positive on unused private function) 2011-01-19 20:32:08 +11:00
Pete Johns
ea01c04108 Added parenths to fix build breakage. 2011-01-18 21:07:33 +11:00
Robert Reif
8631ee65a3 Fixed #2474 (false positive: Member variable 'A::m_SemVar' is not initialised in the constructor.) 2011-01-18 07:34:11 +01:00
Robert Reif
c994508c3e Symbol database: Refactor the variables API. ticket: #2468 2011-01-18 07:32:06 +01:00
Robert Reif
959e10cee5 Symbol database: renamed classes. ticket: #2468 2011-01-17 18:29:19 +01:00
Robert Reif
bf9528558e Symbol database: pulled out classes into global scope. ticket: #2468 2011-01-17 07:21:59 +01:00
Robert Reif
d341b42b0c Symbol database: increased constness. ticket: #2468 2011-01-16 18:13:54 +01:00