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603 Commits

Author SHA1 Message Date
PKEuS bac8ed7127 Refactorized stringification of tokens: 
- Function that stringifies one token: Token::stringify()
- Functions that stringify a list of tokens: Token::stringifyList()
-- Single and powerful "base" function, used by several "light" functions
Refactorized
- testtokenize.cpp and testsimplifytokens.cpp: Use improved stringification functions instead of several local implementations
- Avoided redundand creation of std::string when using TestTokenizer::tokenizeAndStringify and in cmdlineparser.cpp
 2012-04-16 19:51:07 +02:00
PKEuS 1c3c94dc67 New simplification: Remove 'extern "C"' from C++ code. 
Refactorization in cppcheck.cpp: Catch exception as const reference instead of non-const reference.
 2012-04-16 16:25:04 +02:00
Daniel Marjamäki c58d02f146 Tokenizer::setVarIdNew: in C code, allow that variable declaration starts with delete and throw 2012-04-15 18:23:12 +02:00
Daniel Marjamäki 46bfe27831 Tokenizer::setVarIdNew: Better handling of function calls 2012-04-15 17:44:51 +02:00
Daniel Marjamäki 31f8a71f84 Tokenizer::setVarIdNew: Better handling for catch-exception-by-reference 2012-04-15 17:39:22 +02:00
Daniel Marjamäki 3c1dfc658c Tokenizer::setVarIdNew: use the new setVarId with a few more test cases. Improved setVarId: references in executable scopes must be initialized. 2012-04-15 14:32:47 +02:00
Daniel Marjamäki 27c37896a0 Tokenizer::setVarIdNew : use new setVarId function in TestTokenizer::varidReturn2. 2012-04-15 14:19:17 +02:00
Daniel Marjamäki 95dafd30dd Tokenizer::setVarIdNew : enable more testcases. better handling of unions and struct members. 2012-04-15 13:42:13 +02:00
Daniel Marjamäki 4c79a1af20 testrunner: use new Tokenizer::setVarId function in some unit tests 2012-04-15 12:49:53 +02:00
Edoardo Prezioso 51789d8e20 Fixed ticket #3712 (false positive: syntax error on valid C code ( K&R function style )) 2012-04-13 00:39:40 +02:00
Daniel Marjamäki bbdeebafda Fixed #3700 (false positive: (style) Variable 'H' is not assigned a value) 2012-04-09 12:55:26 +02:00
Daniel Marjamäki 823fc9ac04 Fixed #3650 (Variable declaration: Doesn't handle template usage well) 2012-04-05 08:53:10 +02:00
Edoardo Prezioso ecc5dea113 Fixed ticket #3703 (false positive: syntax error on valid C-code ( K&R - style )). 2012-04-03 20:12:34 +02:00
Edoardo Prezioso 5d91ef76fe Fixed ticket #3701 (false positive: syntax error on valid C code ( K&R function style ). 2012-04-03 19:49:58 +02:00
Edoardo Prezioso af02908d42 Fixed ticket #3580 (syntax error in multi variable declaration header). 2012-03-31 18:45:29 +02:00
Pierre Schweitzer e46c7eb320 Add the RTL memory functions for the simplifications on Windows code. 2012-03-27 21:24:46 +02:00
PKEuS 002389f836 Fixed #3677 
Added forgotten testcase for #3672
 2012-03-21 18:40:32 +01:00
Daniel Marjamäki a2351ba44f Fixed #3648 (Internal error: Token::Match called with varid 0) 2012-03-20 19:05:24 +01:00
Daniel Marjamäki d6c8de104c Revert "Fixed #3648 (Internal error: Token::Match called with varid 0)" 
This reverts commit 1fa1ddccba.
 2012-03-20 19:00:16 +01:00
Daniel Marjamäki 1fa1ddccba Fixed #3648 (Internal error: Token::Match called with varid 0) 2012-03-20 18:58:27 +01:00
PKEuS cb2a754983 Implemented support for C++11 right angle brackets (>>) 
Implemented support for linkage between < and > (Information: It is possible that under certain circumstances comparision operators are linked, since its sometimes difficult to separate between them.)
 2012-03-19 18:45:47 +01:00
PKEuS 7055526f4a Fixed #3672: bitwise and operator in if/while does no longer confuse setVarId code 
Improvements to CheckUnusedVar:
- Improved handling of arrays of struct/class instances
- Differ between addressof and bitwise-and operator
- Made some members private to improve encapsulation
- Replaced some simple patterns by direct function calls
- Removed an unnecessary condition
 2012-03-19 17:41:16 +01:00
Daniel Marjamäki 555e8c6efc Fixed #36221 (Input streams: Wrong token list simplification) 2012-03-15 19:09:36 +01:00
Daniel Marjamäki a9d56f2738 Tokenizer: simplify known variable value inside conditional block 2012-03-12 17:32:30 +01:00
August Sodora e0bee0e037 Fixed #3567 (False positives in boolean expressions) 2012-03-07 20:31:23 +01:00
Daniel Marjamäki 680883a6a7 fixed #3649 (False Positive: Uninitialized variable using operator assignment) 2012-03-06 18:51:50 +01:00
Daniel Marjamäki 527d3791e6 Fixed #3596 (memory leak false positive on libedit sources) 2012-02-27 18:55:36 +01:00
Daniel Marjamäki 39b0f1ba95 Fixed #3608 (unreadVariable when variable used in inline assembly) 2012-02-19 16:04:35 +01:00
Daniel Marjamäki a118f82ca7 Tokenizer::simplifyVarDecl: Don't simplify inside parenhteses 2012-02-18 15:05:29 +01:00
Daniel Marjamäki 0705dbd34a Tokenizer::simplifyCasts: don't simplify 'f((double)(v1)*v2)' to 'f(*v2)' 2012-02-18 14:26:00 +01:00
PKEuS 485e836535 Refactorizations in MathLib. 
Fixed recently introduced bug on floating point numbers with multiple preceding zeros (for example 004.123)
 2012-02-17 19:54:53 +01:00
PKEuS 8ea5df62c4 - Improved support for numbers in code: 
-- Use MathLib::toLongNumber for conversion in tokenizer (Fix #3610)
-- Handle octal numbers in tokenizer
- Refactorizations in MathLib::toLongNumber and Settings
 2012-02-17 15:47:08 +01:00
Daniel Marjamäki da8abeb63c Fixed #3584 (2 internal errors : Token::Match called with varid 0) 2012-02-12 17:30:47 +01:00
Daniel Marjamäki bbb707c460 Fixed #3587 (Wrong tokenizer simplification - variable assigned by operator>>) 2012-02-07 08:05:50 +01:00
Daniel Marjamäki 2be85e9d37 Fixed #3538 (false positive caused by bad tokenizer simplification) 2012-02-01 21:13:26 +01:00
Edoardo Prezioso 66e1761ffe Fixed ticket #3571 (segmentation fault of cppcheck while scanning gcc-testsuite). 2012-01-31 18:42:19 +01:00
Edoardo Prezioso 9f81b48dc1 Fixed ticket #3558 (Tokenizer: improve simplifyVarDecl to take count of undefined size VLA's). 2012-01-30 23:41:43 +01:00
Edoardo Prezioso 0fd7504295 Related to ticket #3560 (conditional pointer user): remove also dead code in the lower scope if the actual scope isn't special. 2012-01-30 21:43:23 +01:00
Daniel Marjamäki 9df6088ddd Revert "really fix #3527 (Internal error. Token::Match called with varid 0. Please report this to Cppcheck developers)" 
This reverts commit a37031944e.

I don't want this hard coding of macro names. Feel free to come with a more generic solution if you want.
 2012-01-30 06:15:41 +01:00
Robert Reif a37031944e really fix #3527 (Internal error. Token::Match called with varid 0. Please report this to Cppcheck developers) 2012-01-28 20:58:51 -05:00
Edoardo Prezioso 7cf8e5dfff TestTokenizer: moved test to proper place. 2012-01-26 22:25:19 +01:00
Edoardo Prezioso 5953ed7318 Fixed ticket #3528 (Tokenizer: improve simplifyFunctionParameters to take count of square brackets) 2012-01-23 16:10:15 +01:00
Daniel Marjamäki 9eb1a5864b Fixed #3502 (segmentation fault of cppcheck (struct{x y:};)) 2012-01-23 07:39:31 +01:00
Edoardo Prezioso 2a2d01a870 Remove some redundant 'errout.str("")' in some checks because it's already done inside tok call. 2012-01-21 00:59:12 +01:00
seb777 0be8af5214 Fix ticket #3530 (Add some windows data types to tokenizer) 2012-01-18 12:57:41 +01:00
Edoardo Prezioso c5f7db0645 TestTokenizer: Remove redundant ';' in 'inlineasm' testcases. 2012-01-15 19:49:17 +01:00
Edoardo Prezioso 4d239d0bf7 Run astyle. 2012-01-15 19:47:51 +01:00
Edoardo Prezioso 963f6ce3ef Tokenizer: report syntaxError if there's nothing after 'if|for|while ()' and if there's nothing inside round brackets; 
TestTokenizer: change test cases accordingly;
TestSimplifyTokens: ditto.
 2012-01-15 14:50:01 +01:00
Daniel Marjamäki a6d96f5b72 Fixed #3496 (false positive: syntax error) 2012-01-15 14:33:53 +01:00
Edoardo Prezioso 6a248c35b5 Fixed ticket #3512 (segmentation fault of cppcheck ( 1 *p = const)) 2012-01-14 00:43:58 +01:00