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1044 Commits

Author SHA1 Message Date
Daniel Marjamäki 62bdf032ac simplifyTemplates: assert that braces and parantheses are handled correctly 2009-09-13 15:00:48 +02:00
Slava Semushin fc7413e43d Token::getStrLength(): fixed errors from valgrind. 
Correction for 13b2edd61e commit.
 2009-09-13 17:50:21 +07:00
Slava Semushin 0fb89f8afa Fixed #645 (Tokenizer::simplifyCasts() breaks link() if casts function) 
http://sourceforge.net/apps/trac/cppcheck/ticket/645
 2009-09-13 17:31:32 +07:00
Slava Semushin 13b2edd61e Token::getStrLength(): use Token::strValue(). 
No functional change.
 2009-09-13 15:03:28 +07:00
Slava Semushin 1617abf053 Token::strValue(): added const modifier. 
Correction for 241f585d34 commit.

No functional change.
 2009-09-13 15:02:59 +07:00
Slava Semushin eb6b5cfce6 Tokenizer::simplifyMathFunctions(): change return type to void. 
Correction for 241f585d34 commit.

No functional change.
 2009-09-13 14:53:15 +07:00
Daniel Marjamäki c0ca375ef7 Fixed #478 (Warnings in Visual Studio build with -W4) 2009-09-13 09:03:48 +02:00
Reijo Tomperi 241f585d34 Fix #594 (division by zero not detected when using atol or atof) 
http://sourceforge.net/apps/trac/cppcheck/ticket/594
Simplify atol("0") into 0 (and other atol() calls also)
 2009-09-12 23:54:47 +03:00
Daniel Marjamäki 5df28c51c6 memory leaks: minor refactorings 2009-09-12 21:13:47 +02:00
Daniel Marjamäki f4b6c822d3 Fixed #375 (new check: Detect when using 'this-x') 2009-09-12 15:25:02 +02:00
Daniel Marjamäki ab4a7fdef2 Fixed #518 (False positive for leaks when function from err()-family used) 2009-09-12 14:11:17 +02:00
Daniel Marjamäki 7479b943cc Fixed #644 (Tokenizer::simplifyComma: Wrong simplification in cast) 2009-09-12 08:12:00 +02:00
Daniel Marjamäki 37dae83e06 More Fixing of #635 (Preprocessor: remove 'asm(...)') 2009-09-11 23:34:24 +02:00
Reijo Tomperi ed1c9bed49 Fix ticket #632 (Mathlib isInt() identifies "330L" as not int) 
http://sourceforge.net/apps/trac/cppcheck/ticket/632
 2009-09-11 23:46:59 +03:00
Daniel Marjamäki 8837e0dcff Simple fix for #635 (preprocessor: remove 'asm(...)') 2009-09-11 21:22:41 +02:00
Reijo Tomperi 9828117aff Fixed some "is passed by value" errors from cppcheck source. 2009-09-10 22:22:57 +03:00
Reijo Tomperi a6c809226e Fix #656 (Improve const-correctness) 
http://sourceforge.net/apps/trac/cppcheck/ticket/656
Applied slightly modified patch from elfring
 2009-09-10 00:25:58 +03:00
Daniel Marjamäki 48846c008d Fixed #650 ('possible style' pre-incrementing error shown without --all) 2009-09-08 21:41:11 +02:00
Daniel Marjamäki 80bf406a97 Settings: Added an 'append' command line flag that allows the user to provide extra information about functions. See ticket #260 2009-09-08 19:49:05 +02:00
Slava Semushin 572c206755 Refactoring: move code for sizeof() simplification to method. 
Introduce and use Tokenizer::simplifySizeof() method.

No functional change.
 2009-09-06 18:23:17 +07:00
Slava Semushin 587e96322d Tokenizer(simplifyNestedStrcat): correctly set line numbers for new tokens. 
Pointed out by aggro80@ in IRC. Thanks!
 2009-09-06 17:33:55 +07:00
Daniel Marjamäki 535fe17ffd Templates: Scaled up the handling of default values for template parameters (#638) 2009-09-06 08:22:45 +02:00
Reijo Tomperi 75a65a02a8 Fix another issue related to #647 (Crash during tokenizing (wrong) K&R function declaration) 
http://sourceforge.net/apps/trac/cppcheck/ticket/647
 2009-09-05 23:41:39 +03:00
Reijo Tomperi a3d9863725 Fix #647 (Crash during tokenizing (wrong) K&R function declaration) 
http://sourceforge.net/apps/trac/cppcheck/ticket/647
Thanks to undingen for providing a patch
 2009-09-05 22:21:25 +03:00
Reijo Tomperi 7af4ac4282 New command line argument added --template 
Fix ticket #462 (Allow using template to customize output format)
http://sourceforge.net/apps/trac/cppcheck/ticket/462
 2009-09-05 22:01:49 +03:00
Slava Semushin 195cc9aae9 Fixed #585 (Preprocessor: Don't check the same configuration twice) 
http://sourceforge.net/apps/trac/cppcheck/ticket/585
 2009-09-06 00:01:57 +07:00
Slava Semushin a9273c9d39 Fixed #629 (Tokenizer: expand nested strcat() calls) 
http://sourceforge.net/apps/trac/cppcheck/ticket/629
 2009-09-05 23:46:27 +07:00
Aleksey Palazhchenko d9d2f53df6 Added top-level 'check' target. 
Also refactored all. pro files by the way. :)
 2009-09-04 22:59:25 +04:00
Reijo Tomperi 23c07dd2b8 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-09-03 23:36:42 +03:00
Reijo Tomperi 7408674017 Fix #601 (Poor var initialization assumption when can't find function definition) 
http://sourceforge.net/apps/trac/cppcheck/ticket/601
Fix #641 ((style) Member variable not initialized in the constructor: False Positive)
http://sourceforge.net/apps/trac/cppcheck/ticket/641

This fix will also cause us not to detect several potential issues, but as there are so many
false positives, any unknown function call should stop the error for now. New
ticket is created to handle regression caused by this:
http://sourceforge.net/apps/trac/cppcheck/ticket/643
 2009-09-03 23:28:00 +03:00
Daniel Marjamäki 7a9e4a7bd4 templates: remove typename tokens 2009-09-03 22:19:44 +02:00
Reijo Tomperi a4190bc590 Fix ticket #642 (txx (template implementation files) not recognized/checked.) 
http://sourceforge.net/apps/trac/cppcheck/ticket/642
 2009-09-03 23:04:38 +03:00
Daniel Marjamäki 2719724a97 templates: Quick fix for the problem with default value for a template argument 2009-09-03 21:46:07 +02:00
Reijo Tomperi 686ff425f9 Fix ticket #637 (False positive, Using 'memset' on struct that contains a 'std::string') 
http://sourceforge.net/apps/trac/cppcheck/ticket/637
 2009-09-02 23:51:07 +03:00
Reijo Tomperi 8ab26e85cf Don't warn about division by zero if zero if floating point number. 
Fix bug from mathlib isInt() and add test case from which few are false positives
 2009-09-01 22:06:46 +03:00
Daniel Marjamäki 93659bbe08 memory leaks: fixed a todo testcase to find more leaks 2009-09-01 20:12:53 +02:00
Daniel Marjamäki 9a47b7110e memory leaks: fixed todo testcases to find more memory leaks 2009-09-01 20:02:28 +02:00
Slava Semushin ca053bf8f9 CheckMemoryLeakInFunction: print simplified tokens only with --debug and --verbose. 
Suggested by aggro80@ and approved by hyd_danmar@ in IRC.
 2009-09-02 00:54:40 +07:00
Slava Semushin 92f436b474 Tokenizer::syntaxError(): throw exception when debug enabled. 
This allows to stop test suite when first syntax error found.
 2009-09-02 00:38:49 +07:00
Slava Semushin 953183d905 Print error messages to stderr (instead of stdout). 2009-09-02 00:38:43 +07:00
Daniel Marjamäki 7ba244cf45 Memory leaks: fixed a todo testcase 2009-09-01 19:33:17 +02:00
Slava Semushin d8f2ec934b Tokenizer::syntaxError: show details about unlogged syntax error. 2009-09-01 23:58:36 +07:00
Slava Semushin eebe7457c9 Fixed #631 (False positive matching iterator which is dereferenced) 
http://sourceforge.net/apps/trac/cppcheck/ticket/631
 2009-09-01 23:49:17 +07:00
Reijo Tomperi 0d468d97c7 Fix #630 (Division by zero check only looks at first character of divisor) 
http://sourceforge.net/apps/trac/cppcheck/ticket/630
Thanks to liam_routt for finding this and providing fix for it.
 2009-09-01 17:00:26 +03:00
Daniel Marjamäki 03d7573208 Borland C++: Don't warn about uninitialized variables that are declared in the __published section. These are auto-initialized 2009-08-31 19:40:49 +02:00
Daniel Marjamäki 960fb861da Refactoring: Refactoring of the unit testing for the CheckMemoryLeakInFunction 2009-08-30 21:11:15 +02:00
Reijo Tomperi 6fb44e733b Fix ticket #612 (Division by zero not detected when zero has type suffix) 
http://sourceforge.net/apps/trac/cppcheck/ticket/612
 2009-08-30 22:02:09 +03:00
Daniel Marjamäki 9ede0e26ab Merge branch 'master' into aleksi/master 2009-08-30 16:03:40 +02:00
Slava Semushin c50f7787f9 Fixed #569 (Buffer overrun not detected when strcat() called few times) 
http://sourceforge.net/apps/trac/cppcheck/ticket/569
 2009-08-30 18:44:23 +07:00
Aleksey Palazhchenko 95356dfecd Fixes in src.pro 
1) Binary shouldn't be in bundle (Mac OS X).
2) Binary doesn't use Qt at all.
 2009-08-30 15:26:10 +04:00
Slava Semushin 1a982a2a19 CheckBufferOverrun::checkScope(): use Token::getStrLength(). 
No functional change.
 2009-08-30 18:21:42 +07:00
Slava Semushin 843ede94f3 Token::getStrLength(): introduce new static method. 
No functional change.
 2009-08-30 18:07:10 +07:00
Slava Semushin 9b78c6dd32 Preprocessor::getcfgs(): use std::list::unique() for removing duplicates. 
No functional change.
 2009-08-30 15:47:24 +07:00
Daniel Marjamäki f9b84805d9 Refactoring: Use the Token::link 2009-08-30 10:27:26 +02:00
Reijo Tomperi e1cdbf3c5a Fix ticket #611 (Preprocessor: the configurations "A;B" and "B;A" are the same) 
http://sourceforge.net/apps/trac/cppcheck/ticket/611
 2009-08-30 00:00:54 +03:00
Reijo Tomperi fc343b3e9e astyle fix 2009-08-29 23:33:12 +03:00
Slava Semushin d3118d85c0 Tokenizer::setVarId(): simplify code a bit. 
No functional change.
 2009-08-30 03:25:14 +07:00
Slava Semushin 6bb6cbadc2 Tokenizer::setVarId(): use Token::link() instead of loop. 
No functional change.
 2009-08-30 03:17:01 +07:00
Slava Semushin 00113eea92 Tokenizer::setVarId(): simplify condition. 
No functional change.
 2009-08-30 03:12:08 +07:00
Slava Semushin fd94bb0cea Tokenizer: don't call simplifyCalculations() twice. 
No functional change.
 2009-08-30 02:42:28 +07:00
Slava Semushin 18fd2528f8 Tokenizer::simplifyFunctionParameters(): change return type to void. 
No functional change.
 2009-08-30 02:37:15 +07:00
Slava Semushin 19e327607f Tokenizer::simplifyConditionOperator(): change return type to void. 
No functional change.
 2009-08-30 02:33:21 +07:00
Slava Semushin 33ee1b8d98 Tokenizer::elseif(): change return type to void. 
No functional change.
 2009-08-30 02:33:14 +07:00
Slava Semushin 8efacf5dc3 Tokenizer::simplifyDoWhileAddBraces(): change return type to void. 
No functional change.
 2009-08-30 02:33:03 +07:00
Slava Semushin a1f40f3c17 Tokenizer::simplifyIfAddBraces(): change return type to void. 
No functional change.
 2009-08-30 02:32:45 +07:00
Slava Semushin ea45d985c7 Tokenizer::simplifyComma(): change return type to void. 
No functional change.
 2009-08-30 02:23:39 +07:00
Slava Semushin 80a305a2ce Tokenizer::simplifyIfNotNull(): change return type to void. 
No functional change.
 2009-08-30 02:21:06 +07:00
Slava Semushin 3f905da9c6 Tokenizer::simplifyIfNot(): change return type to void. 
No functional change.
 2009-08-30 02:19:45 +07:00
Slava Semushin b435764083 Tokenizer::simplifyIfAssign(): change return type to void. 
No functional change.
 2009-08-30 02:17:17 +07:00
Slava Semushin 030a0c19df Tokenizer::simplifyVarDecl(): change return type to void. 
No functional change.
 2009-08-30 02:07:09 +07:00
Slava Semushin 1cb1709d7c Tokenizer::simplifyCasts(): change return type to void. 
No functional change.
 2009-08-30 02:06:14 +07:00
Slava Semushin 6f93182580 Tokenizer::simplifyLogicalOperators(): change return type to void. 
No functional change.
 2009-08-30 02:03:37 +07:00
Daniel Marjamäki 9d7defad22 Fixed #615 (Memleak was detected in 1.32 but not in 1.33 and later) 2009-08-29 17:33:57 +02:00
Daniel Marjamäki 1dd2ec4757 Fixed #414 (memory leak in if-else construct not detected) 2009-08-29 16:55:43 +02:00
Daniel Marjamäki 270d2b2d4f memory leaks: improved the simplification of 'if* ;' 2009-08-29 16:27:16 +02:00
Daniel Marjamäki 8f1f89ae2b memory leaks: fixed todo test case. reduce exit better 2009-08-29 16:03:23 +02:00
Slava Semushin 085187b445 Tokenizer: enhance simplifyNot() and rename to simplifyLogicalOperators(). 
Don't replace "and" everything becuse it may be used as variable name.

Better fix for #620
Corrections for commit eb05cf904d
 2009-08-29 20:42:14 +07:00
Slava Semushin 0582572867 Tokenizer(simplifyNot): replace "if" by "else if" and added braces. 
No functional change.
 2009-08-29 20:32:48 +07:00
Daniel Marjamäki b5c6d7ba49 memory leaks: fixed bug. return|else are not part of a variable declaration 2009-08-29 15:20:37 +02:00
Slava Semushin eb05cf904d Fixed #620 (Tokenizer: replace "and" by "&&") 
http://sourceforge.net/apps/trac/cppcheck/ticket/620
 2009-08-29 19:26:01 +07:00
Slava Semushin 840bbcfcbb Tokenizer(simplifyIfAssign): fixed to link() just inserted tokens. 
Fixed segfault on samba sources.
 2009-08-29 18:10:43 +07:00
Slava Semushin d6017756f4 Tokenizer(simplifyComma): join two if bodies to one. 
No functional change.
 2009-08-29 16:48:44 +07:00
Slava Semushin ae413a1ef0 Fixed #618 (Tokenizer: Wrong handling of enum) 
http://sourceforge.net/apps/trac/cppcheck/ticket/618
 2009-08-29 16:42:42 +07:00
Slava Semushin 78d44e67ef CheckMemoryLeakInFunction(getcode): don't call Token::Match() if varid equals to zero. 2009-08-29 16:27:56 +07:00
Slava Semushin fe1101771a Tokenizer: call createLinks() only once. 
Fixed simplifyIfAssign() and simplifyIfNot() to link() just inseted
tokens.

No functional change.
 2009-08-29 16:10:04 +07:00
Daniel Marjamäki 6347d0e976 memory leaks: better handling of open/close 2009-08-29 09:18:21 +02:00
Daniel Marjamäki 88d0bd3908 astyle 2009-08-29 08:20:18 +02:00
Daniel Marjamäki ee5b2a43c7 Fixed #627 (False positive with --all, Resource leak with open()) 2009-08-29 07:43:44 +02:00
Daniel Marjamäki de9e62e90a Memory leaks: handling asprintf better 2009-08-29 07:26:32 +02:00
Daniel Marjamäki 406fdd3219 Memory leaks: Fixed two todo testcases (getcode handling of asprintf) 2009-08-29 07:02:36 +02:00
Daniel Marjamäki ab047c680c memory leaks: fixed a todo testcase 2009-08-29 06:42:24 +02:00
Daniel Marjamäki 74fd052fc0 Memory leaks: Testing that asprintf is handled correctly 2009-08-28 23:26:40 +02:00
Reijo Tomperi 0f0d7e92ee Fixed bug in Token::deleteThis and optimized createLinks() calls. 2009-08-28 23:31:11 +03:00
Reijo Tomperi bf4ac5521d astyle fix 2009-08-28 23:29:08 +03:00
danmar 4f6b79b761 Fixed #625 (cppcheck dumps core on valid code) 2009-08-28 12:57:29 +02:00
danmar bb2bda0be4 Fixed #622 (Tokenizer: Calculations are wrong) 2009-08-28 12:13:46 +02:00
danmar 465c450247 Borland C++: Fixed problem in FileLister 2009-08-28 11:00:42 +02:00
danmar 3b2744e04a borland c++: fixed compiler errors 2009-08-28 10:22:40 +02:00
Daniel Marjamäki 5d2c409e46 Fixed #623 (False positive: possible null pointer dereference when using the ?: operator) 2009-08-28 08:48:37 +02:00
Slava Semushin dd64637ff1 Fixed #616 (Tokenizer: simplifyTemplates() should link() all inserted brackets) 
This also fixed #619.

http://sourceforge.net/apps/trac/cppcheck/ticket/616
http://sourceforge.net/apps/trac/cppcheck/ticket/619
 2009-08-27 23:45:59 +07:00