Commit Graph

876 Commits

Author SHA1 Message Date
Slava Semushin d16a0b7a80 TestSimplifyTokens::sizeof_(): don't append leading space.
No functional change.
2009-09-13 17:59:59 +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 dade31b6d7 TestTOKEN::getStrLength(): allocate tok variable in stack (instead of in heap)
No functional change.
2009-09-13 15:08:43 +07:00
Daniel Marjamäki 1d974f7c05 memory leaks: added test assertion. simplify ';alloc;exit;' to ';exit;' 2009-09-13 07:20:42 +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 908aaff1fa New test case in TestSimplifyTokens::template_default_parameter 2009-09-09 23:57:28 +03:00
Reijo Tomperi ed425158d9 astyle fix 2009-09-06 15:12:38 +03:00
Slava Semushin c1958054af Added test cases for #487. 2009-09-06 18:29:39 +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 a9273c9d39 Fixed #629 (Tokenizer: expand nested strcat() calls)
http://sourceforge.net/apps/trac/cppcheck/ticket/629
2009-09-05 23:46:27 +07:00
Daniel Marjamäki d86a2505f3 Merge branch 'master' of git://github.com/AlekSi/cppcheck into aleksi 2009-09-05 11:03:53 +02:00
Aleksey Palazhchenko d9d2f53df6 Added top-level 'check' target.
Also refactored all. pro files by the way. :)
2009-09-04 22:59:25 +04:00
Daniel Marjamäki 333c6d9e0a memory leaks: Added a todo test case for the getcode function 2009-09-04 19:11:19 +02:00
Aleksey Palazhchenko e48664a3c9 Fixes in test.pro 2009-09-04 11:05:06 +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
Daniel Marjamäki 2719724a97 templates: Quick fix for the problem with default value for a template argument 2009-09-03 21:46:07 +02:00
Daniel Marjamäki 401f8aaa96 Templates: Added todo testcase for handling default values for template arguments. Related with ticket #638 2009-09-02 22:54:50 +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 7569bda227 Added few memset test cases 2009-09-02 23:32:15 +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 0ec848b1fa test/testmemleak.cpp(dofindleak): provide settings object with debug enabled.
This allows to print tokens when syntax error found in one of tests.
2009-09-02 00:38:35 +07:00
Daniel Marjamäki 7ba244cf45 Memory leaks: fixed a todo testcase 2009-09-01 19:33:17 +02:00
Daniel Marjamäki 59a4a36fe1 memory leaks: minor fix for testcase 2009-09-01 19:06:34 +02:00
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 c9449f9bd0 Preprocessor: Added a todo testcase 2009-08-31 20:36:25 +02:00
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
Reijo Tomperi 67a8a3225c astyle fix 2009-08-30 23:07:37 +03:00
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
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
Slava Semushin 843ede94f3 Token::getStrLength(): introduce new static method.
No functional change.
2009-08-30 18:07:10 +07:00
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
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 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 ae413a1ef0 Fixed #618 (Tokenizer: Wrong handling of enum)
http://sourceforge.net/apps/trac/cppcheck/ticket/618
2009-08-29 16:42:42 +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
Daniel Marjamki cbc237c37b fixed failed assertions when running the testrunner 2009-08-28 17:05:25 +02:00
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
Daniel Marjamäki 5d2c409e46 Fixed #623 (False positive: possible null pointer dereference when using the ?: operator) 2009-08-28 08:48:37 +02:00
Reijo Tomperi 929dbe92e4 Fix the last test case from ticket #613 (array members variables are not checked in constructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/613
2009-08-26 23:33:23 +03:00
Daniel Marjamäki ff9ed1d7aa Preprocessor: better handling of pragma asm and pragma endasm 2009-08-26 21:54:43 +02:00
Slava Semushin 7c86a10a9d Fixed #617 (False positive "buffer overrun" when sprintf() doesn't have optional parameters)
http://sourceforge.net/apps/trac/cppcheck/ticket/617
2009-08-27 00:21:32 +07:00
Daniel Marjamäki 9bdd1def58 added testcase for the Tokenizer::simplifyGoto 2009-08-26 18:54:28 +02:00
Daniel Marjamäki f94aab35e7 Fixed #498 (Tokenizer: simplify 'goto') 2009-08-26 18:46:56 +02:00
Reijo Tomperi d778f67265 Fix sytax error in uninitVarArray(). This also causes the test to fail, so changing it as TODO.
See http://sourceforge.net/apps/trac/cppcheck/ticket/613
2009-08-26 00:42:07 +03:00
Reijo Tomperi e3c1e14bb0 astyle fix 2009-08-26 00:41:03 +03:00
Daniel Marjamäki d67e3fcc49 Refactoring the unit tests of TestMemleakInFunction 2009-08-25 22:18:22 +02:00
Daniel Marjamäki c25e1963b1 Fixed #498 (Tokenizer: simplify 'goto') 2009-08-24 23:10:12 +02:00
Daniel Marjamäki 0c479b8c9f TestClass: Added a testcase where a array member variable is initialized through strcpy 2009-08-24 17:15:29 +02:00
Reijo Tomperi c581753040 Fix ticket #613 (array members variables are not checked in constructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/613
Patch from micres
2009-08-23 22:54:41 +03:00
Daniel Marjamäki 9da2ecf4f4 Refactoring the unit testing. Wrote special tests for CheckMemoryLeakInFunction::findleak 2009-08-23 15:48:25 +02:00
Daniel Marjamäki 0da25081d5 refactoring: began refactoring the unit testing for CheckMemoryLeakInFunction. More specific testing of the functions getcode, simplifycode, call_func, etc 2009-08-23 11:26:17 +02:00
Slava Semushin 8cafaf2960 Fixed #603 (Tokenizer: Incorrect simplification of < >)
http://sourceforge.net/apps/trac/cppcheck/ticket/603
2009-08-23 13:26:16 +07:00
Slava Semushin e6120a5725 Fixed #581 (Wrong usage of div-function)
http://sourceforge.net/apps/trac/cppcheck/ticket/581
2009-08-23 10:37:09 +07:00
Slava Semushin ec050d2563 TestOther::varScope5: fixed syntax error in test case.
Testrunner complains about "Unlogged error at Tokenizer::syntaxError"
since 74bbe945f6 commit.
2009-08-22 21:29:09 +07:00
Daniel Marjamäki 724d6bf53a Fixed #507 (Preprocessor: Incorrect expanding of inner macros) 2009-08-22 13:03:52 +02:00
Slava Semushin acc38a8bbf Fixed #592 (Tokenizer: improve the tokenization of do .. while)
http://sourceforge.net/apps/trac/cppcheck/ticket/592
2009-08-22 17:49:42 +07:00
Daniel Marjamäki 94c49bc34e Fixed #608 (Tokenizer: simplifyKnownVariables doesn't handle 'while (--i)' correctly) 2009-08-22 10:23:55 +02:00
Slava Semushin cbeb45566b Fixed #609 (Tokenizer: don't add {} after do-while();)
http://sourceforge.net/apps/trac/cppcheck/ticket/609
2009-08-22 14:49:45 +07:00
Daniel Marjamäki 439ff8b144 Fixed #599 (False positive: null pointer dereference) 2009-08-21 12:42:40 +02:00
Reijo Tomperi 9d1907be66 Fix ticket #600 (Tokenizer: if(!(fclose(fd) == 0)) is simplified incorrectly)
http://sourceforge.net/apps/trac/cppcheck/ticket/600
2009-08-20 22:37:05 +03:00
Reijo Tomperi 7d44ce7736 Fix ticket #598 (Preprocessor: Multiline comments add line change to wrong location)
http://sourceforge.net/apps/trac/cppcheck/ticket/598
2009-08-20 00:27:47 +03:00
Daniel Marjamäki 8b46172bcf Memory leaks: Use varid instead of varname 2009-08-19 19:42:07 +02:00
Daniel Marjamäki 85682ed429 Fixed #591 (False positive: Deallocating a deallocated pointer) 2009-08-18 20:49:08 +02:00
Slava Semushin 74bbe945f6 Fixed #272 ("The scope of the variable XXX can be limited" not detected when variable is initilialized during declaration)
http://sourceforge.net/apps/trac/cppcheck/ticket/272
2009-08-17 02:12:57 +07:00
Daniel Marjamäki 52856fcbeb ettlmartin: improved the MathLib::IsInt 2009-08-16 18:45:26 +02:00
Slava Semushin be89be8c30 Fixed #590 (False positive: Invalid deallocation when variables have same name)
http://sourceforge.net/apps/trac/cppcheck/ticket/590
2009-08-16 15:27:40 +07:00
Reijo Tomperi c8da301f83 fix ticket #586 (Preprocessor: Lines like "#error don't" can cause "no pair for character" errors)
http://sourceforge.net/apps/trac/cppcheck/ticket/586
2009-08-14 00:22:51 +03:00
danmar 3de825c290 Borland C++ Builder: Fixed compilation and testrunner problems 2009-08-13 22:13:52 +02:00
Reijo Tomperi 4f8a06ed0d Initial work for class and member function/variable list in tokenizer. 2009-08-12 23:50:03 +03:00
Daniel Marjamäki bcab694a74 preprocessor: added todo testcase for detecting redundant preprocessor conditions 2009-08-12 20:28:43 +02:00
Daniel Marjamäki ad4ea01750 Fixed #583 (False positive: the nullpointer check doesn't handle goto properly) 2009-08-12 18:54:52 +02:00
Slava Semushin 4c32057180 Fixed ticket #541 (Wrong testcases produce unlogged error at Tokenizer::syntaxError)
http://sourceforge.net/apps/trac/cppcheck/ticket/541
2009-08-12 02:06:41 +07:00
Slava Semushin 6a7624054e Fixed ticket #584 (Tokenizer: don't set varId for class declaration)
http://sourceforge.net/apps/trac/cppcheck/ticket/584
2009-08-12 01:58:49 +07:00
Daniel Marjamäki e7feac506c Refactoring: updated the nullPointer message so it contains the name of the pointer 2009-08-11 17:18:01 +02:00
Daniel Marjamäki ecdbcbce3d Fixed #566 (False positive when assigning the return value of realloc(NULL,..) to a pointer variable holding a freed memory address) 2009-08-10 22:04:28 +02:00
Daniel Marjamäki 045b73c7ec Fixed #582 (Preprocessor: Remove assembler code inside pragmas) 2009-08-10 20:07:55 +02:00
Reijo Tomperi 93604dd344 Fixed ticket #578 (missing virtual destructor not detected)
http://sourceforge.net/apps/trac/cppcheck/ticket/578
2009-08-10 17:58:13 +03:00
Daniel Marjamäki 3331cb834f Hoangtuansu: Fixed #537 (false positive::operator= should return something) 2009-08-09 19:57:48 +02:00
Gianluca Scacco ba4754a784 Added new test for invalid deallocation 2009-08-09 15:43:00 +02:00
Slava Semushin c66103f7bc Fixed ticket #574 (Tokenizer: not assign varId when variable first afer keyword and has long type)
http://sourceforge.net/apps/trac/cppcheck/ticket/574
2009-08-09 15:41:31 +07:00
Slava Semushin 1fd2c0ff28 Fixed ticket #572 (Tokenizer: improve detection of arrays)
http://sourceforge.net/apps/trac/cppcheck/ticket/572
2009-08-09 15:16:37 +07:00
Slava Semushin 5f3baba178 Fixed ticket #573 (False positive of set range check when we dereferencing iterator)
http://sourceforge.net/apps/trac/cppcheck/ticket/573
2009-08-09 02:07:33 +07:00
Slava Semushin 0f96299d87 Fixed ticket #570 (Buffer overrun not detected when sprintf() format string greater then buffer size)
http://sourceforge.net/apps/trac/cppcheck/ticket/570
2009-08-08 21:52:35 +07:00
Slava Semushin 92d4c086ce Fixed ticket #571 (Buffer overrun for sprintf() not detected after first ')' symbol)
http://sourceforge.net/apps/trac/cppcheck/ticket/571
2009-08-08 21:03:10 +07:00
Slava Semushin 50f7fa5828 Fixed ticket #565 (Tokenizer: simplify variable declaraion like 'int z = x >> 16')
http://sourceforge.net/apps/trac/cppcheck/ticket/565
2009-08-08 17:33:07 +07:00
Daniel Marjamäki a0a4008e17 Fixed #525 (false positive: vector range checking with <) 2009-08-07 16:23:28 +02:00
Reijo Tomperi d719606201 Fixed ticket #564 (set variable id for "struct ABC **p")
http://sourceforge.net/apps/trac/cppcheck/ticket/564
2009-08-07 00:31:39 +03:00
Reijo Tomperi 80953633ee Fix ticket #563 (set variable id for **p)
http://sourceforge.net/apps/trac/cppcheck/ticket/563
2009-08-06 23:11:29 +03:00
Daniel Marjamäki ce8c5b0236 Fixed #555 (False positive: [CuTest.c:25]: (error) Memory leak: len) 2009-08-05 21:18:16 +02:00
Daniel Marjamäki e1beb70f80 Fixed #558 (Tokenizer: Bad simplification of 'for(unsigned i = 0; i < 100; ++i)') 2009-08-05 20:15:48 +02:00
Daniel Marjamäki 1c59e4a51b Fixed #528 (Tokenizer: Simplify: 'if(!(a->x=b()))') 2009-08-05 19:45:05 +02:00
Daniel Marjamäki 9e348ca739 Fixed #554 (resource leak false positive) 2009-08-04 21:34:14 +02:00
Daniel Marjamäki 706ba34a6d Refactoring the unit testing 2009-08-04 21:32:14 +02:00
Reijo Tomperi 975e7778ab Fix ticket #531 (false positive about missing virtual destructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/531
2009-08-04 22:23:22 +03:00
Reijo Tomperi 769119c725 Fix ticket #552 (False positive with --all when realloc is used with two variables.)
http://sourceforge.net/apps/trac/cppcheck/ticket/552
2009-08-02 23:30:43 +03:00
Reijo Tomperi 10f6678cf9 TODO test case realloc5 added and "Checkmemoryleak: simplifycode result for" debug info added. 2009-08-02 22:23:47 +03:00
Slava Semushin 822fb93cda Improved "index out of bounds" check.
Corrected 342acaaaf2 commit.
2009-08-02 19:29:45 +07:00
Slava Semushin f38530fb31 test/testbufferoverrun.cpp: improve test cases. 2009-08-02 19:29:37 +07:00
Slava Semushin ed86eda07d Fixed ticket #549 (Tokenizer: improve calculation simplification)
http://sourceforge.net/apps/trac/cppcheck/ticket/549
2009-08-02 15:45:33 +07:00
Slava Semushin 342acaaaf2 Fixed #547 (index out of bounds not detected when addition used as array index)
http://sourceforge.net/apps/trac/cppcheck/ticket/547
2009-08-02 14:59:02 +07:00
Slava Semushin 0445edf6fe Fixed #542 (Tokenizer: allow numbers in templates parameters)
http://sourceforge.net/apps/trac/cppcheck/ticket/542
2009-08-01 23:17:35 +07:00
Slava Semushin 0e2273833e Fixed ticket #539 (Tokenizer: don't replace constants variables with varid 0)
http://sourceforge.net/apps/trac/cppcheck/ticket/539
2009-08-01 20:57:54 +07:00
Daniel Marjamäki b5d172b6e9 preprocessor: fixed problem in Preprocessor::expandMacros when macro argument is for example 'unsigned long' 2009-08-01 14:55:45 +02:00
Daniel Marjamäki e6713e9774 null pointers: fixed a false positive 2009-08-01 11:30:37 +02:00
Daniel Marjamäki b7ffcf53ba Fixed #511 (false positive, memory leak when using 'var = ({});') 2009-07-31 23:42:21 +02:00
Slava Semushin 8588012df7 Fixed #521 (Tokenizer: improve static variable detection)
Also change cppcheck default behavior to don't show "If you see this,
there is a bug" message for each variable without varId. This feature
was very helpful for developers but may annoying users.

http://sourceforge.net/apps/trac/cppcheck/ticket/521
2009-08-01 00:40:36 +07:00
Daniel Marjamäki 2b26a320f0 astyle formatting 2009-07-31 14:01:50 +02:00
Daniel Marjamäki 2d9e4e1a73 null pointers: detect when there are possible null pointer dereferencing when looping through a linked list both in inner and outer loops at the same time 2009-07-31 10:49:43 +02:00
Daniel Marjamäki 228e926654 null pointers: Added a todo testcase 2009-07-30 21:57:23 +02:00
Slava Semushin 347802f819 Fixed ticket #503 (Dereferencing after erase() not work if we try to get access to member)
http://sourceforge.net/apps/trac/cppcheck/ticket/503
2009-07-31 00:49:38 +07:00
Slava Semushin 5db677bc30 Fixed ticket #523 (Tokenizer: set varId for types with long namespaces)
FIXME: skip namespaces by the best way.

http://sourceforge.net/apps/trac/cppcheck/ticket/533
2009-07-31 00:40:41 +07:00
Slava Semushin 681b836389 Fixed ticket #532 (Tokenizer: set varId for types which have comma in template parameter)
http://sourceforge.net/apps/trac/cppcheck/ticket/532
2009-07-31 00:25:26 +07:00
Daniel Marjamäki d06e669017 Preprocessor: Speedup of the match_cfg_def function 2009-07-30 10:10:34 +02:00
Reijo Tomperi 2fa3b4ce60 Added more tests to test case TestSimplifyTokens::ifassign1 2009-07-30 01:39:28 +03:00
Reijo Tomperi b56fdb83da Fixed ticket #529 (Tokenizer: simplify if((x==0)))
http://sourceforge.net/apps/trac/cppcheck/ticket/529
2009-07-30 00:37:01 +03:00
Daniel Marjamäki 050b85c5eb memory leak for struct member: fixed false positive when the struct pointer is stored away 2009-07-29 11:38:20 +02:00
Daniel Marjamäki 4e66dc105e null pointers: Fixed false positive when 'do' are used 2009-07-29 11:17:22 +02:00
Slava Semushin 367efe31ea Fixed ticket #524 (Containers range check shouldn't stop at first founded error)
http://sourceforge.net/apps/trac/cppcheck/ticket/524
2009-07-29 03:55:23 +07:00
Slava Semushin 8b0c1daf98 Fixed ticket #522 (Tokenizer: recognize comma in container with STL type declaration)
http://sourceforge.net/apps/trac/cppcheck/ticket/522
2009-07-29 02:46:33 +07:00
Slava Semushin f50aa1e188 Fixed ticket #520 (Tokenizer: properly set varId for containers with STL types)
http://sourceforge.net/apps/trac/cppcheck/ticket/520
2009-07-29 00:54:13 +07:00
Slava Semushin c8caefa94c Fixed ticket #519 (Tokenizer converts commas in for-loops)
http://sourceforge.net/apps/trac/cppcheck/ticket/519
2009-07-28 23:40:15 +07:00
Slava Semushin 600f3a834d Fixed ticket #514 (false positive:: memory leak when using comma near delete[])
http://sourceforge.net/apps/trac/cppcheck/ticket/514
2009-07-28 02:13:08 +07:00
Slava Semushin 37fe631639 test/testautovariables.cpp: renamed some testcases.
Make it readable.

No functional change.
2009-07-28 00:36:56 +07:00
Slava Semushin 82ae0e305b checkautovariables: added newlines to make code more readable.
No code change.
2009-07-28 00:34:17 +07:00
Slava Semushin bb4b2b707c Fixed ticket #517 (False positive for extern variables: return of the address of an auto-variable)
http://sourceforge.net/apps/trac/cppcheck/ticket/517
2009-07-28 00:32:01 +07:00
Reijo Tomperi 358aa5be8d Improve test case TestSimplifyTokens::comma_keyword 2009-07-27 00:08:18 +03:00
Daniel Marjamäki b4a6d74e42 astyle formatting 2009-07-26 22:13:08 +02:00
Slava Semushin 6c022798ea Fixed ticket #499 (buffer overflow not detected when using macros)
sprintf() buffer overrun detection works wrong due to typo (since time
when it was added in commit a604f56f19).

Also reports buffer overrun when sprintf() writes bytes equal to
buffer size -- in this case off-by-one error appears.

http://sourceforge.net/apps/trac/cppcheck/ticket/499
2009-07-26 19:29:46 +07:00
Slava Semushin a73346e889 Fixed ticket #496 (Tokenizer: simplify statements with "," better)
https://sourceforge.net/apps/trac/cppcheck/ticket/496
2009-07-26 18:03:11 +07:00
Reijo Tomperi a07b7635c0 Fix ticket #265 (Log a warning when an include file is not found)
http://sourceforge.net/apps/trac/cppcheck/ticket/265
2009-07-25 22:10:30 +03:00
Daniel Marjamäki a6d696bf40 Fixed #504 (false positive: null pointer dereference) 2009-07-25 20:36:02 +02:00
Daniel Marjamäki b172d62cae Added more tests to the TestPreprocessor::match_cfg_def (#505) 2009-07-25 17:04:13 +02:00
Daniel Marjamäki f877cd2db1 Preprocessor: Added todo test case for better evaluation of #if conditions 2009-07-25 16:22:42 +02:00
Daniel Marjamäki dacaff824c Fixed #501 (Preprocessor should read open configurations that are defined within the file) 2009-07-25 13:58:34 +02:00
Slava Semushin 8643936e0c Fixed ticket #500 (Tokenizer: simplify the "(p != NULL)" conditions)
Also teach simplifyIfNot() to handle variables like Foo::var.

https://sourceforge.net/apps/trac/cppcheck/ticket/500
2009-07-25 18:23:03 +07:00
Slava Semushin 88d7c598e3 test/testtokenize.cpp: use tokenizeAndStringify() function.
Instead of self-written code.

No functional change.
2009-07-25 16:41:16 +07:00
booga 9fa8c0ee9c astyle FTW (should have read about that sooner) 2009-07-24 19:23:30 -04:00
booga 52e2e775b2 Fix #476 STL Container checks.
Fix #473 Add post increment check for STL objects and Classes.
2009-07-24 18:36:15 -04:00
Daniel Marjamäki 9136d8cf80 Tokenizer: simplify return statements - remove redundant parantheses 2009-07-24 21:55:35 +02:00
Daniel Marjamäki 6bb85703f6 memory leaks: fixed false positive for struct members - better handling of if/else 2009-07-24 09:05:40 +02:00
Daniel Marjamäki 73c028bdb7 memory leaks: added a todo test case for struct members when using if-else 2009-07-23 22:29:31 +02:00
Daniel Marjamäki 5b81c92a14 null pointers: fixed false positives when checking if pointer is null at many locations (#485) 2009-07-23 19:59:29 +02:00
Daniel Marjamäki 06c8ff9d0d null pointers: fixed false positives (#49) 2009-07-23 19:02:14 +02:00
Daniel Marjamäki 565ac2fca6 Fixed #493 (Memory leak: False positive when using the exit(0)) 2009-07-23 16:30:30 +02:00
Daniel Marjamäki d0f1d885ed null pointers: dereferencing a pointer and then checking if it's null (#49) 2009-07-23 14:13:46 +02:00
Daniel Marjamäki 024778d6eb tokenizer: simplify '?:' better when the condition is always true 2009-07-23 10:12:02 +02:00
Daniel Marjamäki 9b2dd8c7eb Preprocessor: Better evaluation of conditions such as '#if defined A || defined B' (#469) 2009-07-22 20:11:27 +02:00
Daniel Marjamäki e36994f54b astyle formatting 2009-07-22 18:48:42 +02:00
Daniel Marjamäki 6fecd858e3 Fixed #469 (Preprocessor should read open configurations that are defined within the file) 2009-07-22 18:47:50 +02:00
Daniel Marjamäki 1d514e1afe Fixed #497 (Templates are not expanded correctly) 2009-07-22 13:29:42 +02:00
Daniel Marjamäki 3243933c90 Fixed #494 (False positives of checking leaks struct members)
Better handling of function calls
2009-07-22 08:30:51 +02:00
Daniel Marjamäki ba36c9426b null pointers: better checking when dereferencing pointer and then checking if it is null (#485) 2009-07-21 17:00:11 +02:00
Daniel Marjamäki 6f646246ee dereferencing deallocated memory: it is ok to take the address to deallocated memory but it is not ok to dereference the address 2009-07-21 13:04:13 +02:00
Daniel Marjamäki 45f8560537 invalid pointer usage: broke out CheckOther::invalidPointer from the CheckOther::nullPointer (#485) 2009-07-21 12:09:58 +02:00
Daniel Marjamäki ce595dd5c7 Merge branch 'master' of git@github.com:danmar/cppcheck 2009-07-21 07:41:43 +02:00
Reijo Tomperi 973bb164ea Fix ticket #486 (C-style pointer casting misses const pointers)
http://sourceforge.net/apps/trac/cppcheck/ticket/486
2009-07-20 22:52:27 +03:00
Daniel Marjamäki 0e208eb52f null pointer dereferencing: fixed another false positive (#485) 2009-07-20 19:59:55 +02:00
Daniel Marjamäki 05a1c50ff2 null pointer dereferencing: removed a few false positives in the new check that I added (#485) 2009-07-20 19:30:33 +02:00
Daniel Marjamäki b7ba49114c Fixed #485 (detect when code is checking for null after dereferencing) 2009-07-20 18:53:41 +02:00
Daniel Marjamäki 74699cab66 memory leak for struct member: made the checking more sensitive. Skip bail-out execution paths were the member is properly deallocated 2009-07-20 14:39:24 +02:00
Daniel Marjamäki ddaea3244d memleak: implemented simple checking for leaking struct members 2009-07-19 16:51:31 +02:00
Slava Semushin d961e4b5c1 test/testrunner.cpp: fixed exit code when count of fails tests equals to 256.
When 256 tests fails return code was 0 and it was wrong. Now exit code
may be only 0 or 1 and not show how many tests fails.

Thanks to aggro80@ for pointing to this!
2009-07-19 03:12:55 +07:00
Daniel Marjamäki ffac9281c4 astyle formatting 2009-07-18 20:35:22 +02:00
Slava Semushin 2ba0897ecb src/checkmemoryleak.cpp: added fchmod() function to white list. 2009-07-18 23:48:48 +07:00
Slava Semushin d3490abd64 Finally fixed ticket #284 (style check: redundant condition improvement)
http://sourceforge.net/apps/trac/cppcheck/ticket/284
2009-07-18 21:42:08 +07:00
Slava Semushin d04eeb4fd4 Fixed ticket #481 (testrunner should exit with non-zero status if one of tests fails)
http://sourceforge.net/apps/trac/cppcheck/ticket/481
2009-07-18 19:08:10 +07:00
Slava Semushin a0a526a205 Fixed ticket #464 (resource leak not detected when getc is used on the file handle)
http://sourceforge.net/apps/trac/cppcheck/ticket/464
2009-07-18 18:32:55 +07:00
Slava Semushin 53c120c701 Fixed ticket #479 (varId not assigned to reference to standart container)
http://sourceforge.net/apps/trac/cppcheck/ticket/479
2009-07-18 17:41:46 +07:00
Slava Semushin aab06eaeab Fixed ticket #477 (Bug in Token::Match() during process TestStl::pushback3)
http://sourceforge.net/apps/trac/cppcheck/ticket/477
2009-07-18 17:06:51 +07:00
Daniel Marjamäki 2ccc01f5ed tokenizer: improved the Tokenizer::simplifyIfNot 2009-07-18 10:18:46 +02:00
Slava Semushin 5dea30519c Fixed ticket #459 (false positive::Member variable not initialized in constructor)
http://sourceforge.net/apps/trac/cppcheck/ticket/459
2009-07-17 23:50:49 +07:00
Kimmo Varis 40ccd4d1ac Add QMake project files for core and tests.
Ticket #472 (QMake project file to build cppcheck core).
2009-07-14 14:36:05 +03:00