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11825 Commits

Author SHA1 Message Date
PKEuS d6390dbd14 Optimization: Improved performance of simplifyTypedef for code with lots of typedefs 
20% performance gain when checking ExtremeTuxRacer sourcecode (with glext.h available)
 2020-05-19 08:35:13 +02:00
Philipp Kloke 32923b7ac5 Refactorization: Fixed a couple of compiler warnings about reusing variable names 2020-05-19 08:35:12 +02:00
PKEuS 793ed68029 Refactorization: Moved code from header to source 
- from utils.h to new utils.cpp
- from token.h to token.cpp
- from valueflow.h to valueflow.cpp
- from errorlogger.h to errorlogger.cpp
 2020-05-19 08:35:12 +02:00
Daniel Marjamäki 65e9f6210c CLI: Tweak execution of python addons 2020-05-19 08:14:56 +02:00
Daniel Marjamäki 259724d6e3 astyle formatting 
[ci skip]
 2020-05-18 19:53:35 +02:00
shaneasd 7bfd686f04
Fix #9700 duplicateBranch false positive from missing scope operator :: in ast (#2646) 2020-05-18 19:31:13 +02:00
Daniel Marjamäki f6f489ea49 Try to make AppVeyor happy 2020-05-18 09:51:47 +02:00
Daniel Marjamäki aa7a4b8372 Try to make AppVeyor happy 2020-05-18 08:24:17 +02:00
Daniel Marjamäki a0f2fda53a Addons: If normal python fails, try 'python' 2020-05-18 07:44:46 +02:00
Daniel Marjamäki 2ef538c171 Tweak paths when executing addons in Cppcheck 2020-05-17 21:45:37 +02:00
Daniel Marjamäki 9eda399323 Less strict unknownMacro 2020-05-17 19:12:16 +02:00
Daniel Marjamäki 547d1b158e Fixed #9723 (GUI: inline suppressions does not work for addons) 2020-05-17 16:50:13 +02:00
Daniel Marjamäki 871cf379d5 ExprData: Better handling of ternary operator 2020-05-15 21:34:52 +02:00
Daniel Marjamäki 76f4fae806 Bug hunting; Started to activate some itc tests for uninitialized variables 2020-05-15 20:58:33 +02:00
Daniel Marjamäki 57e9036186 Cppcheck --addon command should use python3 by default. It can be overridden if needed. 2020-05-15 14:33:35 +02:00
Daniel Marjamäki e508950f4f ExprEngine; Activate bug hunting analysis for uninitialized variables/data. This analysis is pretty experimental right now. 2020-05-15 11:25:56 +02:00
Daniel Marjamäki 275c8e84d2 Set development version 2.0.99 2020-05-15 11:15:34 +02:00
versat 2fd2edd3f9 astyle formatting 
[ci skip]
 2020-05-14 18:18:14 +02:00
Oliver Stöneberg a0317477c9
utils.h: avoid unnecessary string creation in isStringCharLiteral() (#2638) 
* utils.h: avoid unnecessary string creation in isStringCharLiteral()

reduces Ir from 541 to 63 in a test

* dmake
 2020-05-14 14:45:35 +02:00
Paul Fultz II d123279fc1
Fix issue 9709: ValueFlow: variable value is not known (#2643) 2020-05-14 14:10:32 +02:00
Daniel Marjamäki 0799d74071 Tweak Z3 version checks 2020-05-12 17:01:16 +02:00
Daniel Marjamäki 3e650c311b Remove NEW_Z3 macro 2020-05-12 16:57:07 +02:00
Daniel Marjamäki 046f8eb6c6 ExprEngine: improved handling when lhs/rhs for && has unknown value 2020-05-10 22:50:23 +02:00
Oliver Stöneberg e0e50139cb
cleaned up includes based on include-what-you-use (#2632) 
* cleaned up includes based on include-what-you-use

* token.cpp: fixed -Wextra-semi-stmt warning
 2020-05-10 16:45:45 +02:00
Daniel Marjamäki dc32f428ff Set Cppcheck version 2020-05-10 11:28:31 +02:00
Daniel Marjamäki 08ddd84780 Update copyright year 2020-05-10 11:16:32 +02:00
Daniel Marjamäki 3e0218299b Revert "Update copyright year" 
This reverts commit 6eec6c4bd5.
 2020-05-10 11:13:05 +02:00
Daniel Marjamäki 6eec6c4bd5 Update copyright year 2020-05-10 11:11:34 +02:00
Daniel Marjamäki 137f262300 Fix Token::isImpossibleIntValue 2020-05-09 10:30:19 +02:00
Daniel Marjamäki d4169f04d5 Bug hunting; Avoid false warnings for impossible values 2020-05-08 17:42:56 +02:00
Daniel Marjamäki ab8bf81f03 ValueFlow: Try to clarify debug output for impossible values 2020-05-08 16:13:55 +02:00
Daniel Marjamäki 02d88cb191 Travis: Run TestExprEngine tests 2020-05-08 12:21:22 +02:00
Daniel Marjamäki 4779cb124e Fixed #9649 (False positive: uninitialized struct member) 2020-05-07 22:27:18 +02:00
Daniel Marjamäki 00d1091506 Tokenizer: operator handling, fix tests 2020-05-04 23:00:51 +02:00
Daniel Marjamäki 06cb0e99d1 Tokenizer: Fix syntax error when operator* is called 2020-05-04 21:33:30 +02:00
Daniel Marjamäki 8c57055a0b Try to make Travis happy 2020-05-03 20:46:29 +02:00
Daniel Marjamäki b5094f298a Bug hunting; Add new 'incomplete' flag for error messages. Used when analysis is incomplete. 2020-05-03 17:20:38 +02:00
Daniel Marjamäki 4c63940902 Add bug hunting test case for CVE-2019-7156 2020-05-02 22:22:31 +02:00
Daniel Marjamäki 5eeeba97eb SymbolDatabase: Better handling of function pointer function argument 2020-05-02 17:04:54 +02:00
Daniel Marjamäki 56abbc1d42 Fixed segmentation faults 2020-05-01 18:10:18 +02:00
Daniel Marjamäki 34572a40ab Bug hunting: Fixed handling of switch 'case %char%' 2020-05-01 15:15:24 +02:00
Daniel Marjamäki 999ef06156 ExprEngine: Try to handle function with unknown type better 2020-04-30 22:10:30 +02:00
Daniel Marjamäki b27fabaacb Refactoring ExprEngine 2020-04-30 21:49:27 +02:00
Daniel Marjamäki b97250e0fa ExprEngine; Try to handle assignments better 2020-04-30 21:05:34 +02:00
Daniel Marjamäki 5a9e81897a ExprEngine: Document how it works 2020-04-30 12:18:49 +02:00
Daniel Marjamäki e30eabc896 ExprEngine: Fail to execute contract => write error message 2020-04-29 18:30:12 +02:00
Daniel Marjamäki daea5e2d6c Bug hunting: Do not warn about 'Division by zero' when variable is uninitialized 2020-04-29 11:00:33 +02:00
Daniel Marjamäki 5d67fd0e56 Bug hunting: Set 'inconclusive' flag for bailout values 2020-04-29 10:58:01 +02:00
Daniel Marjamäki 3eb19a64cb Removed inline suppression, it was not a FP, use #ifdef differently 2020-04-28 22:29:16 +02:00
Daniel Marjamäki 13e79fdeb6 Temporary inline suppression to hide false positive 2020-04-28 22:21:07 +02:00