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251 Commits

Author SHA1 Message Date
PKEuS 91a01a0a0d - checkUnsignedDivision checks for variable/variable (inconclusive). General bailout for if-statements. 
- Make use of recently implemented symboldatabase functions (catch-support, reference-support)
- Other refactorizations
 2012-01-28 12:32:28 +01:00
PKEuS c273d6d31d Refactorized checkautovariables.cpp. Removed indendation counters. 
Fixed #3478
 2012-01-08 15:32:22 +01:00
Reijo Tomperi 8cae17fda8 Update year to 2012 2012-01-01 01:05:37 +02:00
Daniel Marjamäki 6a0c463ebd #3382 (Clarify error message 'invalid deallocation') 2011-12-30 10:32:55 +01:00
Daniel Marjamäki fd3f384e24 astyle formatting 2011-12-26 07:58:02 +01:00
Daniel Marjamäki 096b22c46e #3434 (False positive Returning reference to auto variable) 2011-12-26 07:44:16 +01:00
PKEuS dca03c3ce2 Remove unnecessary includes 
Also add a unit test related to #3427
Also improve the description text in checkclass and remove unused variable.
 2011-12-23 23:31:48 +02:00
Edoardo Prezioso 767413adad 1)internal check found a 'findmatch' with simple string argument; 
2)Style: uniform 'while (...)' when inside it there's an assignment;
3)Replace '0' with 'NULL' where there's comparison with a pointer.
 2011-12-01 12:04:47 +01:00
Edoardo Prezioso a32b05197d Change every 'tokAt(1)' to 'next()' and every 'tokAt(-1)' to 'previous()'. 
Added a safety check to ensure that a 'previous()' call doesn't crash (not sure if it's needed or not).
 2011-11-20 15:59:37 +01:00
Edoardo Prezioso 11dd3c09ce Change every 'tokAt(1)->' to 'next()->' because 'tokAt(1) == 0' is equivalent to 'next() == 0', hence the equivalent cppcheck crash. 2011-11-20 15:09:57 +01:00
Edoardo Prezioso 42e369a4b4 Change every 'tokAt(..)->link()' to 'linkAt(..)'. 2011-11-20 14:24:27 +01:00
Thomas Jarosch 54adb910ec Use Token::simpleMatch instead of Token::Match for simple patterns 2011-10-27 15:59:22 +02:00
Daniel Marjamäki 6f8e42a5af changed the astyle formatting flags 2011-10-13 20:53:06 +02:00
Robert Reif e19cbf0cdd fix false positive introduced by previous false negative fix commit 2011-09-02 10:39:04 -04:00
Robert Reif 833865e736 fix #3066 (False positive: Inconclusive: Assigning address of local auto-variable to a function parameter.) 2011-09-01 22:22:33 -04:00
Robert Reif 5bad978833 fix line number in messagex for CheckAutoVariables::autoVariables 2011-09-01 20:34:31 -04:00
Robert Reif 2667e34a07 fix again #3064 (false negative: returning address of stack variable) 2011-09-01 18:30:49 -04:00
Robert Reif ff690abf80 better error message for #3064 (false negative: returning address of stack variable) 2011-09-01 07:10:11 -04:00
Robert Reif e7dc765ece fix #3064 (false negative: returning address of stack variable) 2011-08-31 21:36:31 -04:00
Robert Reif 7eb43bc107 partial fix for #3030 (Improve check: Returning pointer to local array variable with '&' pointer operator) 2011-08-20 15:08:30 -04:00
Daniel Marjamäki 9a24492a00 Fixed #2975 (False positive: Return of the address of an auto-variable) 2011-08-10 18:16:31 +02:00
Daniel Marjamäki 2b8b0c44b2 Fixed #2969 (False positive: assign address of auto-var to function parameter, when function parameter is reassigned later) 2011-08-09 18:24:39 +02:00
Daniel Marjamäki 2b48c7624c Auto Variables: Reverted fix for #1514 because my idea was wrong. See ticket: #2944 2011-07-27 10:43:44 +02:00
Robert Reif 527c1aae33 fix #2931 (another false negative in auto variables checking when function parameter is a struct) 2011-07-22 08:31:31 -04:00
Robert Reif 84ca1902a5 fix #1514 (Improve CheckAutoVariables: assign autovariable address to effective parameter) 2011-07-21 22:37:36 -04:00
Robert Reif 4e64d35462 fix #2926 (false negative in auto variables checking when function parameter is a struct) 2011-07-21 22:26:42 -04:00
Robert Reif cc1ecccd01 fix #2928 (False positive (static variable misinterpreted as auto variable)) 2011-07-21 18:20:19 -04:00
Daniel Marjamäki 31e3844f3f Fixed #2856 (--errorlist not printing all auto-variable errors) 2011-07-21 14:50:38 +02:00
Robert Reif 32f94a47cc fix #2925 (False negative: auto variables - assigning address of array to function parameter) 2011-07-20 19:02:54 -04:00
Robert Reif bb5dfa58a1 fix #2765 (Non local address detected as address of local auto-variable) 2011-05-06 19:26:04 -04:00
Robert Reif ccb831d375 fix regression #1819 (False positive: auto variable assignment (unseen typedef)) 2011-05-06 18:18:48 -04:00
Robert Reif 29c73e0571 fix false positive introduced in CheckAutoVariables::autoVariables conversion to use symbol database 2011-04-26 20:16:09 -04:00
Robert Reif 55898c0dfc convert last check in checkautovariables to use the symbol database 2011-04-23 09:50:56 -04:00
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
Robert Reif 4b0edccec4 convert some of the checks in CheckAutoVariables to use the variable symbol table 2011-03-02 21:21:46 -05:00
Robert Reif 1e0d538273 checkautovariables: refactor to use the symbol database 2011-02-07 19:26:34 -05:00
Raphael Geissert 8d5863133c Use Token::simpleMatch where no patterns are used 2011-02-02 13:27:01 -06:00
Daniel Marjamäki 93d1313186 Refactoring: Check if type is class/struct through symbol database 2011-01-16 19:57:29 +01:00
Reijo Tomperi 226b605774 Change year 2010 -> 2011 in license texts. 2011-01-09 21:33:36 +02:00
Kimmo Varis 8369d0ddd6 Improving 'Wrong assignment of auto variable' error message. 
Improving the error message as discussed at dev-forum:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
 2010-12-04 09:55:20 +02:00
Daniel Marjamäki 3d195f2326 Auto variables: improved the check for 'return retval.c_str()'. Ticket: #2191 2010-11-13 15:38:21 +01:00
Daniel Marjamäki c907acf767 Fixed #1819 (False positive: auto variable assignment (unseen typedef)) 2010-10-22 21:12:56 +02:00
Reijo Tomperi 35d2a27b9c Update copyright year in all source files 2010-04-13 22:23:17 +03:00
Daniel Marjamäki 0cad22314e Reverted 'astyle fix'. Those changes are not in sync with my astyle configuration/setup. 2010-04-02 07:30:58 +02:00
Martin Ettl 193aa7d1d3 astyle fix 2010-04-02 02:21:53 +02:00
Daniel Marjamäki 1c84dc814c Auto variables: Improved handling of temporaries 2010-01-27 19:16:32 +01:00
Daniel Marjamäki 32fcb8fe18 Auto variables: returning pointer to temporary .c_str() data 2010-01-26 22:11:34 +01:00
Daniel Marjamäki f62466493b New Check: Detect return of invalid reference 2010-01-23 20:39:12 +01:00
Slava Semushin 82ae064218 Fixed #1013 (autovariables: detect when assigning parameter **par) 
http://sourceforge.net/apps/trac/cppcheck/ticket/1013
 2010-01-02 03:53:34 +06:00
Reijo Tomperi db30c5b0d2 Fix #1069 (Minor spelling mistake across cppcheck) 
http://sourceforge.net/apps/trac/cppcheck/ticket/1069
 2009-12-08 20:10:08 +02:00
Daniel Marjamäki 09859c1019 refactoring the folder structure 2009-10-25 12:49:06 +01:00