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520 Commits

Author SHA1 Message Date
Daniel Marjamäki
d301cf28ec CheckUninitVar: Small logical fixes in conditions handling. 2015-11-21 08:32:25 +01:00
Daniel Marjamäki
4d3e231bd0 Fixed #3948 (False positive: variable not initialised - used in multi-condition if-clause) 2015-11-19 13:09:45 +01:00
Daniel Marjamäki
0f9d90d2be Changed Copyrights. Removed my name. 2015-11-18 20:04:50 +01:00
Daniel Marjamäki
5772bbd206 Fix Cppcheck warning 'explicit constructor' 2015-11-18 15:56:48 +01:00
Daniel Marjamäki
6b9c12e806 CheckUninitVar: Refactoring and gcc-compatibility fix 2015-11-18 15:16:50 +01:00
Daniel Marjamäki
e6ceae213e CheckUninitVar: Improving multi-variable value handling 2015-11-18 14:56:45 +01:00
Daniel Marjamäki
459a4e0cbe Fixed #7121 (False positive 'Uninitialized variable' converting pointer to reference) 2015-11-10 10:18:24 +01:00
PKEuS
963008089d Fixed false positive with range-based for-loop (#7078) 2015-10-28 16:37:46 +01:00
Daniel Marjamäki
bfd8a69e74 Fixed #6243 (False positive: uninitialized variable, looping with goto) 2015-10-27 12:40:52 +01:00
PKEuS
e989d4b11b Support C++11 array initialization in CheckUninitVar (#7010) 2015-10-24 12:06:40 +02:00
Daniel Marjamäki
305760f143 Uninitialized variables: Fix FP for struct array 2015-09-16 14:42:55 +02:00
Daniel Marjamäki
af233efcce Uninitialized variables: tweaked checking of arrays / allocated buffers 2015-09-14 09:03:21 +02:00
Matthias Krüger
2ddd4c7197 fix [lib/checkuninitvar.cpp:836]: (warning) Found simple pattern inside Token::Match() call: "&" 2015-09-13 17:54:53 +02:00
Daniel Marjamäki
ab38ab800e CheckUninitVar: don't rely on Tokenizer::simplifyKnownVar() to simplify references 2015-09-13 17:31:45 +02:00
Daniel Marjamäki
ad007ca2d7 Uninitialized variables: better checking of arrays 2015-09-13 16:32:16 +02:00
Daniel Marjamäki
6ddd0a953f Fixed #6917 (False positive uninitvar - unused array declaration and ternary expression) 2015-08-29 13:19:28 +02:00
Simon Martin
6fb19b02d0 Properly differentiate arrays of pointers and pointers to arrays. 2015-08-25 21:19:19 +02:00
PKEuS
ab8afec3eb Refactorizations: 
- Avoid unnecessary loop iterations
- Avoid unnecessary condition checking
- Reduced code duplication in symboldatabase.cpp
 2015-08-16 14:23:07 +02:00
Daniel Marjamäki
7ede9de502 Removed unused code. The isVariableUsed is used instead. 2015-08-15 07:43:39 +02:00
Daniel Marjamäki
e71ab70356 Fixed #6871 (False positive uninitvar - pointer to uninitialized char[]) 2015-08-08 14:52:46 +02:00
Daniel Marjamäki
7ec8adeb93 Fixed #6701 (Uninitialized variable warning when header could not be found) 2015-08-08 08:53:08 +02:00
Daniel Marjamäki
4bebb80300 Fixed #6869 (False positive: uninitvar, array passed to function) 2015-08-05 10:19:17 +02:00
Daniel Marjamäki
e598b07a6d Moved functions to astutils 2015-08-03 09:20:50 +02:00
Daniel Marjamäki
acc1566f64 uninitvar: Improved condition handling. Fixes one problem when running 'tools/run_more_tests.sh test/testuninitvar.cpp' 2015-07-25 17:55:01 +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
Daniel Marjamäki
ea933e9873 CheckUninitVar: Removed ExecutionPath based checker 2015-07-23 17:28:18 +02:00
Daniel Marjamäki
0b81a267f4 uninitvar: handling arrays in non-executionpath checker 2015-07-23 14:51:38 +02:00
Daniel Marjamäki
8d8c03dad8 uninitvar: removed returns from new checking to fix 'more' tests. these returns should be readded when the executionpath checking is removed. 2015-07-23 09:21:53 +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
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
PKEuS
bdd53b4142 Fixed false positive #6717 2015-07-21 12:13:59 +02:00
amai2012
1604e751e5 Fix some compiler warnings which got introduced recently 2015-06-30 20:11:51 +02:00
amai2012
4a47b8b3ae Refactoring: Better distinguish between C and C++ in a few checks. 2015-06-28 16:49:16 +02:00
Martin Ettl
272cf27ec3 Improved constness of local variable, no functional changes. 2015-06-20 11:33:27 +02:00
Daniel Marjamäki
02df692b0b Fixed #4760 (false negative: (error) usage of uninitialized variable (struct member)) 2015-06-19 18:21:46 +02:00
Alexander Mai
13c1c2c035 Refactoring (use const std::set for strings). Omit some matching for C++ stuff within C code. 2015-06-17 22:28:15 +02:00
PKEuS
3ce4e68ca6 Refactorization: Make use of do-loops to avoid redundant Token::Match() calls 2015-05-13 13:40:40 +02:00
Simon Martin
da302b3912 Ticket #6680: Members can be initialized by operator>>. 2015-05-10 14:27:15 +02:00
amai2012
8d8fffb20f #6651 Don't call member function on NULL pointer - even if call is "safe" 2015-04-17 08:47:59 +02:00
Matthias Krüger
42f0955e3f Move more setting checks out of loops and use const bools instead. Reorder a few related checks. 
Follow up to eedcb6abcb9c905d5ef16fb6d5379bd1be9929c3 .
 2015-04-10 14:31:19 +02:00
Daniel Marjamäki
d563bd73f4 Fixed #6583 (False positive uninitvar - exit() ignored?!) 2015-04-08 15:35:04 +02:00
Dmitry-Me
5f6aaa4573 Make the check slightly less convoluted 2015-03-20 11:03:11 +03:00
Daniel Marjamäki
42c4aa1c49 Fixed #4880 (false negative: uninitialized variable, handling of conditional noreturn scopes) 2015-03-14 17:59:11 +01:00
Dmitry-Me
89ec9058a8 Proper if-else-if chain for mutually exclusive conditions 2015-03-14 15:09:46 +03:00
Daniel Marjamäki
b1e9d9b86f Coverity CID 1270450: Removed redundant conditions 2015-02-17 19:32:59 +01:00
Dmitry-Me
5517c22524 Omit redundant token match 2015-02-03 15:01:09 +03:00
PKEuS
789665dadf Fixed #6455: Show uninitvar even for const variables 2015-01-31 13:21:22 +01:00
PKEuS
b2835051df Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0. 2015-01-31 12:32:04 +01:00