Commit Graph

3299 Commits

Author SHA1 Message Date
Edoardo Prezioso 8a60ceed82 Add test for Token::eraseTokens. 2011-11-08 18:59:31 +01:00
Edoardo Prezioso 3cc9a333c9 Fixed tokenizer: don't change '*(str+num)' if '*' means a product with a previous variable or number.
Ditto for '&str[num]' (still commented).
2011-11-08 18:14:43 +01:00
Edoardo Prezioso a546fc6e9d Fixed ticket #3310 (segmentation fault of cppcheck) 2011-11-08 17:37:24 +01:00
Edoardo Prezioso 3abece027e Refactoring: unify same dead code tests with a list. 2011-11-08 14:13:26 +01:00
Edoardo Prezioso aaa77c4709 Improve tokenizer: remove more redundant parenthesis and add a prototype code for: '&str[num]'=>'(str+num)' with reporting non obvious test failures. 2011-11-07 23:40:06 +01:00
Marek Zmysłowski fed875f4a4 Fix #70 (Locate memory leaks when alloc happens in function parameter)
http://sourceforge.net/apps/trac/cppcheck/ticket/70
2011-11-07 23:50:57 +02:00
Reijo Tomperi 7b7e072b88 Fix #3278 (FP: Possible null pointer dereference with for loop)
http://sourceforge.net/apps/trac/cppcheck/ticket/3278
Bail out if token "for" is encountered.
2011-11-07 22:10:21 +02:00
Thomas Jarosch a83c47d9cf Fix false positive of %or% match in alternative pattern match code
%or% triggered on code using "|=" or "||".
2011-11-06 22:12:31 +01:00
Thomas Jarosch 1360c554ed Extended isOp() tests to do proper negative testing against other operators 2011-11-06 21:20:13 +01:00
Thomas Jarosch 7ef1107a55 Unit test for Token::isArithmeticalOp() and Token::isStandardType() 2011-11-06 18:55:02 +01:00
Thomas Jarosch d7ce892c06 Unit test for %varid% match
Also run astyle.
2011-11-06 18:37:45 +01:00
Thomas Jarosch 05c4b97bbe Unit test for %type% and %str% matches 2011-11-06 18:30:34 +01:00
Daniel Marjamäki fa076598ad Fixed #3233 (false positive: (style) Checking if unsigned variable 'i' is less than zero.) 2011-11-06 18:24:37 +01:00
Thomas Jarosch 95851454cc Unit test for Token::isExtendedOp() and Token::isAssignmentOp() 2011-11-06 18:19:27 +01:00
Thomas Jarosch 19c9c97608 Fix single %op% operator not working at all
When parsing the Token::Match pattern, we accesed
the wrong character in the pattern and never
executed the %op% check.

In addition the unit test function for %op%
wasn't registered in the test suite. Ups.

All fixed now and also provide a complete
check for all operators %op% supports.
2011-11-06 18:02:18 +01:00
Edoardo Prezioso 6e2f2816de Improve same expression check: remove '%op%' pattern and add ',' for the same expressions as an argument inside a function.
Improve compound assignment simplification: use already defined 'isAssignmentOp' and extend the adding parenthesis to a generic operator, not only to the arithmetical ones. See: http://en.cppreference.com/w/cpp/language/operator_precedence
2011-11-06 14:35:53 +01:00
Daniel Marjamäki f092779a4d Fixed #3282 (Invalid report that an array index is of type char.) 2011-11-06 11:26:28 +01:00
Daniel Marjamäki ed97b62610 Fixed #3275 (Missing includes always reported) 2011-11-06 08:59:07 +01:00
Daniel Marjamäki e11c1f7975 Fixed #3265 (false positive: comparison of bool with nonzero integer) 2011-11-06 08:21:34 +01:00
Edoardo Prezioso 99463d3368 Improve same expression check: take count of operations and assignments before the same expression and add missing 'return' pattern to the struct member variable part of the check. 2011-11-05 22:25:01 +01:00
Daniel Marjamäki d4a8184339 Fixed #3251 (Redundant code: Found a statement that begins with numeric constant) 2011-11-05 20:28:52 +01:00
Daniel Marjamäki 5edf153602 Fixed #3294 (Token::Match multi compare false negative) 2011-11-05 19:24:21 +01:00
Daniel Marjamäki 580fef6951 Merge pull request #55 from richq/sameexpr
Improve for same expression on both sides of operator
2011-11-05 10:28:14 -07:00
Richard Quirk a3f2c1e651 Improve for same expression on both sides of operator 2011-11-05 15:46:11 +01:00
Richard Quirk 68202d8ffb Extra check for auto_ptr new[]
This fixes cases like this:

   auto_ptr<foo> bar(new foo[10]);

which previously did not work correctly.
2011-11-05 15:45:59 +01:00
Thomas Jarosch 2a46c635f6 Test case to demonstrate #3294 2011-11-05 14:04:23 +01:00
Daniel Marjamaki b96ab6ba26 Fixed #3188 (Function parser false positive) 2011-11-05 12:23:05 +01:00
Daniel Marjamäki 085a6285fa Fixed #3117 (Tokenizer::simplifyKnownVariables : Don't simplify static variable that is changed) 2011-11-05 08:30:11 +01:00
PKEuS 0c469bae41 Fixed #3089 (New Check: Detect wrong usage of printf/scanf) 2011-11-05 07:29:53 +01:00
Daniel Marjamäki b91d5e076a Merge pull request #54 from gansb/master
Testcases for #3287 and #3290
2011-11-04 22:57:43 -07:00
Thomas Jarosch 4342fd254c Fixed #3266 (False positive on dangerous usage of .c_str()) 2011-11-04 19:21:19 +01:00
Benjamin Goose 54c445ca20 Add tests for various bugs.
False positive: uninitialized variable (ticket #3287).
False positive: null pointer dereference in typeid (ticket #3290).
2011-11-04 12:27:32 +01:00
Daniel Marjamäki 9b8ffe7219 Fixed #3248 (Tokenizer: better handling of char constants that are compared with numeric constants) 2011-11-03 20:03:31 +01:00
Daniel Marjamäki 73f3b2074b Fixed #3285 (wrong #elif behaviour) 2011-11-03 19:05:48 +01:00
Daniel Marjamaki b6b5416b42 Tokenizer: Fixed failed unit test 2011-11-02 20:42:38 +01:00
Daniel Marjamaki 8950b4bd72 Removed old test case for missing includes. There is better testing in TestPreprocessor::def_missingInclude 2011-11-02 20:34:57 +01:00
Daniel Marjamaki 4fe3f8f080 Preprocessor: Unit test handling of missing includes in 'normal' preprocessing 2011-11-02 20:29:14 +01:00
Daniel Marjamaki 0884204c2f Fixed #3279 (Token::Match called with varid 0) 2011-11-02 18:31:13 +01:00
Daniel Marjamäki af7bf5c805 removed 'explicit constructors' check. see comments in pull request #51 for the reasons. 2011-11-02 17:12:46 +01:00
Daniel Marjamaki 937a4497ca Fixed #3272 (Internal error) 2011-11-01 18:03:32 +01:00
Ettl Martin 603a37b08a added testcase for ticket #3273 2011-11-01 11:52:39 +01:00
Daniel Marjamäki b18778129c STL: updated error messages for 'useless call to find/swap/substr'. Ticket: #3258 2011-10-31 21:32:30 +01:00
Daniel Marjamäki a7f27a83a7 Fixed #3271 (Regression: something related to symbol database / varid) 2011-10-31 18:33:15 +01:00
Daniel Marjamäki f7fe665b00 Fixed #3231 (False positive: uninitialized variable '({...})') 2011-10-30 18:19:09 +01:00
Daniel Marjamäki 63937f592e Fixed #3228 (false positive: possible null pointer dereference) 2011-10-30 17:59:38 +01:00
Daniel Marjamäki 7035d4cdd2 astyle formatting 2011-10-30 17:41:05 +01:00
Daniel Marjamaki 71f08d0a66 Fixed #3222 (false positive: Uninitialized variable with function pointer) 2011-10-30 17:22:30 +01:00
Edoardo Prezioso 68cb7a2731 Fix all the test failures caused by my previous commit. 2011-10-30 11:27:27 +01:00
Edoardo Prezioso 44a234f9b0 Fixed lots of test failures caused by my previous commit.
There are still some which I don't know how to fix.
2011-10-30 11:21:46 +01:00
Daniel Marjamäki 0d1046eeeb Merge pull request #51 from richq/explicit
Explicit constructors
2011-10-30 01:38:26 -07:00