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231 Commits

Author SHA1 Message Date
Lucas Manuel Rodriguez
9a08da17be Fixed #4928 (C++ operator aliases result in false 'assigned a value that is never used' warning) 2014-03-16 14:51:05 -03:00
Sam Truscott
385478d89e Reflection no longer part of markup. Some tokeniser not done on markup. 2014-03-11 15:57:28 +01:00
Lauri Nurmi
70a67eaf85 Change some more 0 literals into nullptr. 2014-02-16 13:38:50 +02:00
Daniel Marjamäki
fd3a8a2a18 Update copyright 2014-02-15 07:45:39 +01:00
Daniel Marjamäki
0203a4a6f5 Tokenizer: Removed simplifyGoto as it's the cause of various FPs I see 2014-01-17 17:36:45 +01:00
Daniel Marjamäki
4eb746d7cc Tokenizer: Removed simplifyComparisonOrder 2014-01-17 17:25:56 +01:00
PKEuS
4f0121ee2f Splitted simplification out of tokenize() 2013-12-30 17:45:28 +01:00
Daniel Marjamäki
47b98470eb Tokenizer: Simplify float casts of integer constants 2013-11-19 18:07:12 +01:00
Daniel Marjamäki
5f0cfa0ee4 Fixed #4983 (False positive warning 'Possible null pointer dereference: lblList - otherwise it is redundant to check it against null.' with sizeof lblList[0]) 2013-11-02 23:56:10 +01:00
Daniel Marjamäki
f0a621a952 Tokenizer: Added MAXTIME so cppcheck can be compiled with a hard max time. Will be used for the daca2. 2013-11-02 17:31:14 +01:00
Martin Ettl
f8bd33f2bc Tokenizer:simplifyMathFunctions: added support for log()-functions. Improved testcases and documentation. The function simplifyMathFunctions() returns now true in case a simplifcation is made. This function is called within a while loop to guarantee all simplifications are made. 2013-10-03 20:52:07 +02:00
Martin Ettl
548e2f3fbf Tokenizer:simplifyMathExpression: fixed false negatives in simplifying Pythagorean and Hyperbolic identities. 2013-10-03 15:41:12 +02:00
Martin Ettl
fa5ee8fd13 Tokenizer: simplifyMathFunctions: added more simplifications for exp(), exp2() and log2() functions. 2013-10-01 20:30:59 +02:00
Ettl Martin
9ab6655d85 Fixed #5007 (Same include guard naming) 2013-09-04 20:59:49 +02:00
Lucas Manuel Rodriguez
09f4d3732a Fixed #4911 (segfault, assignment in do ... while, 1.61dev) 2013-07-28 11:58:14 +02:00
Daniel Marjamäki
b2f6e9e3eb library: improved handling of noreturn. The Tokenizer::isScopeNoReturn will now try to use the library to determine if scope is noreturn. 2013-07-14 10:10:11 +02:00
Daniel Marjamäki
ca632bd771 Fixed Cppcheck warning. Made method const 2013-06-01 14:35:21 +02:00
Frank Zingsheim
511f8a4c1f More general fix to #4187 (False positive: Variable inside a lambda is reported as uninitialized) 2013-05-12 10:19:43 +02:00
Zachary Blair
de8ee5b042 Fixed #4554 (false negative: buffer access out of bounds) 2013-05-02 21:50:48 -07:00
Daniel Marjamäki
1b18bfc93c Fixed #3585 (errors not recognized when class has extra specification) 2013-03-18 19:09:04 +01:00
PKEuS
d49f4a611a Reduced code duplication in tokenizer 2013-03-02 09:19:53 -08:00
Alexander Mai
4ae65ea454 Fixed doxygen warnings 2013-02-27 21:05:18 +01:00
Frank Zingsheim
5144307642 Raise syntax error for if-condition without parentheses according to #2518 #4171 2013-02-05 21:13:57 +01:00
Frank Zingsheim
89560564ed Refactoring: Add braces to an if-block, for-block, etc. in tokenizer. 
Fixed #4521 (Tokenizer: Wrong braces for triple if else)
 2013-02-02 16:01:34 +01:00
Daniel Marjamäki
4391f0880f Tokenizer: Add special tokenize method for the Preprocessor with only basic simplifications 2013-01-27 17:58:54 +01:00
Andrew C. Martin
4a73c93750 Fix compiler warnings and comment/string typos 
- fix g++ warning:

> lib/checkother.cpp:3779: warning: comparison between signed and unsigned integer expressions

 - fix suncc warning (see [everything2](http://everything2.com/title/C%252B%252B%253A+static+extern+%2522C%2522)):

> "lib/checkmemoryleak.cpp", line 578: Warning (Anachronism): Formal argument __compar of type extern "C" int(*)(const void*,const void*) in call to bsearch(const void*, const void*, unsigned long, unsigned long, extern "C" int(*)(const void*,const void*)) is being passed int(*)(const void*,const void*).

- prefer empty() / isEmpty() over "size() > 0" (cases not caught by stlSize)

- fix word misspellings (mostly comments, a few output lines)

  - Parenthesis => Parentheses (both variations were used in the codebase)

  - fix typo and wording ("never alwayw") in gui/test/data/benchmark/simple.cpp's CheckOther::unsignedPositive():

```
-  "An unsigned variable will never alwayw be positive so it is either pointless or "
+  "An unsigned variable can't be negative so it is either pointless or "
```
 2013-01-16 07:37:07 -07:00
Erik Lax
723d95597b Fixed #4481 (Simplify %str% [ %num% ]) 2013-01-13 20:52:38 +01:00
Reijo Tomperi
5d5f7085bf Updating year 2012 -> 2013 to .cpp and .h files and man page. 2013-01-01 18:29:08 +02:00
Edoardo Prezioso
f3782935c2 Tokenizer: improve code and change name of +- concatenation function. 2012-12-01 00:43:23 +01:00
Edoardo Prezioso
3d1d983251 Tokenizer: simplify also __FILE__ together with __LINE__. 2012-12-01 00:37:10 +01:00
Daniel Marjamäki
509721d6d0 Fixed #4304 (False positive during an array declaration) 2012-11-29 08:44:12 +01:00
Edoardo Prezioso
c9e0089546 Change Tokenizer member function name. 
From 'simplifyQuestionMark' to 'simplifyConstTernaryOp' (the older name was not clear). Adjusted the doxy comment.
 2012-11-02 14:57:12 +01:00
Edoardo Prezioso
e62e03ab31 Fixed #4267 (segmentation fault of cppcheck (invalid code)). 2012-10-09 20:44:30 +02:00
Daniel Marjamäki
2f069f550f Removed Java/C# handling 2012-10-02 18:44:36 +02:00
Daniel Marjamäki
ff4f8b58f3 Disable checkComparisonOfFuncReturningBool check because of false warnings. Ticket #2617 2012-09-28 18:51:10 +02:00
Mohit Mate
9e297c95f2 Fixed #2617 (improve check: comparing boolean with '<') 2012-09-26 18:18:36 +02:00
Daniel Marjamäki
2e3a7db4eb Fixed #4115 (Incorrect uninitialized variable error message with realloc macro) 2012-09-22 18:41:33 +02:00
PKEuS
22a8e3f4e6 Replaced Tokenizer::getFunctionTokenByName() by SymbolDatabase::findFunctionByName(), which handles scopes slightly better. 2012-09-11 18:03:47 +02:00
Daniel Marjamäki
853c6522dc Tokenizer::simplifyEnum: Readded refactorings. Tickets 3949,3950,4025,4053 has been solved as far as I see. 2012-09-08 12:42:24 +02:00
PKEuS
489df29346 Moved Tokenizer::typeConstToConstType() to Tokenizer::simplifyConst() 2012-09-07 11:41:41 +02:00
anuraggarg011
bf11248a09 Fixed #1620 (tokenizer: simplify well known math functions) 2012-09-03 18:51:15 +02:00
Edoardo Prezioso
0d26a79f2c Tokenizer::simplifyEmptyNamespaces: new function. 
It removes from the token list, if found, the following tokens: 'namespace %var% { }'. It won't involve C code.
 2012-08-28 22:40:25 +02:00
PKEuS
4bab7f0ee2 Removed unused and obsolete functions Tokenizer::getParameterName() and Tokenizer::getNameForFunctionParams() 2012-08-26 16:53:40 +02:00
Daniel Marjamäki
985ac662ee Fixed #4035 (False positive: Memory leak: pTempFile) 2012-08-25 12:00:25 +02:00
Daniel Marjamäki
5051837c1a Reverted last commit. I pushed it by mistake. 2012-08-25 11:00:51 +02:00
Daniel Marjamäki
5e1ccfaf90 Fixed #4035 (False positive: Memory leak: pTempFile) 2012-08-25 10:55:20 +02:00
PKEuS
f238f3fad5 Support sizeof in preprocessor directives 
Applied "patch" provided by michaeln123 in #4071
 2012-08-22 17:28:06 +02:00
PKEuS
35d94c26d5 Changed creation of SymbolDatabase. Database always created after Tokenizer::tokenize() and Tokenizer::simplifyTokenList() instead of on-demand creation by Tokenizer::getSymbolDatabase. 
-> With Token::scope() it is possible to access the symboldatabase without having to call getSymbolDatabase(). The change increases safety because it is guaranteed that the database is available in all checks, even if the specific check doesn't call getSymbolDatabase
- Tokenizer::_symbolDatabase does no longer have to be mutable -> Increased const correctness

The change above required two additional changes:
- A bug causing a debug message was fixed in the symboldatabase that became visible in the test suite by the change above.
- Simplify expressions like "struct struct Foo" which might be result of typedef instanciation.
 2012-08-12 03:01:24 -07:00
PKEuS
2ab33ef21b Added Pointer to enclosing scope to class Token (Only available when symboldatabase is created). 2012-08-11 11:47:11 -07:00
Daniel Marjamäki
0254344df5 Tokenizer::simplifyEnum: Reverted refactorings/optimisations as there were regressions (#3949, #3950, #4025) 2012-08-10 14:06:24 +02:00