Commit Graph

893 Commits

Author SHA1 Message Date
Daniel Marjamäki 3b11ee9e0e AST: Improved handling of brackets 2013-11-25 20:58:40 +01:00
Daniel Marjamäki 94e2bf7a11 AST: Handle ({..}) 2013-11-25 04:07:44 +01:00
Simon Martin 9817da00ec Ticket #5168: Don't crash when simplifying bit-fields for invalid code. 2013-11-23 20:33:03 +01:00
orbitcowboy b74db1b791 Tokenize:simplifyFloatCast(): added corresponding suffix, incase of type 'float'. 2013-11-20 23:58:43 -08:00
orbitcowboy 1798fc3645 testtokenize:simplifyFloatCasts(): Added testcases for double and long double. 2013-11-17 08:44:05 -08:00
Daniel Marjamäki 6869d0de30 AST: Handle L'x' 2013-11-20 05:57:56 +01:00
Daniel Marjamäki 47b98470eb Tokenizer: Simplify float casts of integer constants 2013-11-19 18:07:12 +01:00
Daniel Marjamäki 2a640a59c2 Tokenizer: Improved handling of pointer aliases. This fixes some false negatives. 2013-11-16 17:30:04 +01:00
Daniel Marjamäki 30720affd6 Tokenizer::setVarId: Fixed hang when checking libgc 2013-11-15 16:16:22 +01:00
Daniel Marjamäki 673400920d AST: Fixed 'a[1][2]' 2013-11-13 17:52:56 +01:00
Daniel Marjamäki 7fe51eb58b Fixed #4989 (False positive: Wrong processing of __asm block) 2013-11-13 06:04:00 +01:00
Daniel Marjamäki 58d7caded1 AST: improved handling of casts 2013-11-11 16:39:34 +01:00
Daniel Marjamäki bb746261d3 AST: Fixed crash 2013-11-10 15:51:33 +01:00
Daniel Marjamäki 6ad2491817 AST: uninstantiated template 2013-11-04 22:58:47 +01:00
Daniel Marjamäki de29991c11 AST: Rewrite using standard approach 2013-11-04 11:26:16 +01:00
Daniel Marjamki 9959c2866c AST: fixed hang for ',&x..' 2013-11-03 15:05:58 +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 c505f5ea23 Fixed AST problem for 'if ((a.b&c)==d){}' 2013-11-02 19:18:58 +01:00
Daniel Marjamäki bbdfd8b5c7 Make it possible to create AST, by using the --ast flag 2013-11-02 18:37:35 +01:00
Daniel Marjamäki d3bd373798 Fixed #5131 (False Positive: %u in format string requires 'unsigned int' but the argument type is 'int'.) 2013-10-31 17:20:00 +01:00
Simon Martin d67722ebdf Ticket #5121: Handle comma separated static variable declarations depending on one another 2013-10-30 15:48:00 +01:00
orbitcowboy 097510c4ef Tokenizer:simplifyMathFunctions_fma: added a todo testcase. 2013-10-29 09:26:26 -07:00
orbitcowboy e8fdf4cdd2 Tokenizer:simplifyMathExpressions: added more testcases. 2013-10-24 21:33:00 -07:00
Robert Reif b41ab8a4d5 Fixed #5088 (Token::Match called with varid 0. in libreoffice sd/source/ui/table/TableDesignPane.cxx) 2013-10-14 21:05:54 +02:00
orbitcowboy 9debeab47c Tokenizer:simplifyMathExpressions: fixed false negative patterns for simplification. 2013-10-11 11:58:37 -07:00
Daniel Marjamäki bb0385321f Fixed #5074 (False positive: Duplicate expression (macro)) 2013-10-13 17:42:06 +02:00
Martin Ettl a674ed1aa9 Tokenizer:simplifyMathFunction: added simplifcation for fma[f|l]() functions. 2013-10-13 16:28:02 +02:00
Martin Ettl e18ebf313f Tokenizer:simplifyMathFunctions: added support for more math functions. 2013-10-13 15:41:47 +02:00
Martin Ettl cdb47813d5 Tokenizer:simplifyMathFunctions: added support for cosh[f|l], cos[f|l] and erfc[f|l] functions. 2013-10-13 14:23:10 +02:00
orbitcowboy 6eaa2f2444 Tokenizer:simplifyMathFunctions: added support for acos[f|l] functions. 2013-10-09 07:59:32 -07:00
Martin Ettl f08325284c Tokenizer:simplifyMathFunctions: added support for acosh[f|l]() functions. 2013-10-07 22:10:58 +02:00
orbitcowboy 90b2c5ddce testtokenize: split up large testcases for simplifying math functions. 2013-10-08 07:05:05 -07:00
Robert Reif 6c06cdd24d CheckIO fixes. Ticket: #5051 2013-10-04 17:30:55 +02:00
Martin Ettl a8cf8f0984 Tokenizer:simplifyMathFunctions: fixed false positives when simplifying special pow() cases. 2013-10-03 22:54:45 +02:00
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
Martin Ettl f0cbeb5233 simplifyMathFunctions: added support for exp(),sqrt(),cbrt() functions. 2013-09-29 18:11:17 +02:00
Martin Ettl 0527aefb11 Improved simplifyMathFunctions when simplifying special cases of pow(x,y)-function. 2013-09-29 15:11:09 +02:00
Martin Ettl 805d082cd1 Tokenizer:simplifyMathFunction: added support for [ll]div() functions and corresponding unittests. The simplifcation is only performed, if a division by 1 is detected. 2013-09-26 07:01:08 +02:00
Martin Ettl ea5bcfaa35 Fixed #5040 - simplify more math functions. 2013-09-26 00:44:16 +02:00
Martin Ettl d5f514c820 Fixed #5031: simplify labs|fabs|abs(-1) to 1. 2013-09-21 16:59:06 +02:00
Robert Reif 489a3a6e53 Fixed #5015 (strings not being concatinated properly) 2013-09-06 05:36:33 +02:00
Daniel Marjamäki 9000c233fa Fixed #5012 (Hang when there is syntax error 'else }') 2013-09-05 06:38:07 +02:00
Daniel Marjamäki 5d7518aa57 simplifyCalculations: Improved handling of casts (#4899) 2013-09-03 06:27:11 +02:00
Daniel Marjamäki 6819f5ed18 Fixed #4860 (Segfault with another Clucene file) 2013-09-02 05:58:55 +02:00
Robert Reif 05f2f0e419 CheckIO: improved type info - keep track of original typename. 2013-08-31 06:26:39 +02:00
Daniel Marjamäki 3bd1d53c75 Fixed #4941 (segmentation fault (invalid code) in Tokenizer::setVarId) 2013-08-28 19:52:41 +02:00
Daniel Marjamäki acdbbeee44 Fixed #4913 (Tokenizer::simplifyKnownVariables: wrong handling of *--p=0;) 2013-08-25 08:54:33 +02:00
Robert Reif 3c6ca35e09 Fixed #4977 (improve platform type tokenize performance) 2013-08-25 08:29:24 +02:00
Simon Martin b713a69b30 Ticket #4450: Handle comma separated static variable declarations with initializers in brackets. 2013-08-24 22:27:54 +02:00
Simon Martin 5743416d3e Ticket #4959: Simplify {in,de}crements of known variables. 2013-08-16 23:51:00 +02:00
Daniel Marjamäki 538e4bd798 astyle formatting 2013-08-16 18:27:54 +02:00
Simon Martin bf09191b78 Fixed #4708: prefix {in,de}crement too eagerly computed. 2013-08-15 15:53:08 +02:00
Daniel Marjamäki f95b29db06 Improved handling of the __FILE__ macro 2013-08-14 06:36:03 +02:00
Robert Reif d6ce072dc9 Fixed #4950 (Tokenizer: order of int modifiers) 2013-08-12 06:23:01 +02:00
Robert Reif b940d0adc6 Fixed #4947 (Doesn't allow any ordering of int modifiers) 2013-08-09 23:13:04 +02:00
PKEuS a9a5dc0354 Updated to AStyle 2.03, require this version 2013-08-07 16:27:37 +02:00
Daniel Marjamäki 807204e580 Fixed #4237 (False positive: (error) Memory Leak: data (references and pointer aliases)) 2013-07-30 11:30:14 +02:00
Lucas Manuel Rodriguez cfd697d6d4 Fixed #4042 (False Positive : Same expression on both sides of '&') 2013-07-11 07:13:47 +02:00
Simon Martin e2deb59f8a Improved handling of syntax errors in Tokenizer::simplifyAddBracesPair. 2013-06-29 14:05:49 +02:00
Daniel Marjamäki da9e3b4f01 TestTokenizer: Added test cases for simplifyKnownVariables 2013-06-26 21:47:03 +02:00
Daniel Marjamäki c389e08353 Fixed #4728 (simplify known variables better (%var% & %num%, bitwise and)) 2013-06-26 18:13:28 +02:00
Lucas Manuel Rodriguez d6be4559cd Fixed #4840 (false negative: buffer access out of bounds) 2013-06-25 06:37:51 +02:00
Alexander Mai 5a9975bbdd Fixed #4869 (segmentation fault in Tokenizer::simplifyStructDecl (invalid code)) 2013-06-22 14:05:49 +02:00
Daniel Marjamäki d3d7808a06 Fixed #4834 (FreeType: incorrect array boundary analysis) 2013-06-16 15:41:13 +02:00
Daniel Marjamki 03f28e9c65 Fixed #4668 (Tokenizer: improve handling of 'if (x) MACRO() { ..') 2013-06-15 14:40:05 +02:00
Frank Zingsheim 0943fecf03 Fixed #4799 (Segmentation fault in K&R simplification inside lambda expression) 2013-05-14 20:56:31 +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
Daniel Marjamäki cbe0a0825c Fixed #4725 (Tokenizer: Replace block declaration (^{}) with asm()) 2013-05-09 14:47:18 +02:00
Zachary Blair de8ee5b042 Fixed #4554 (false negative: buffer access out of bounds) 2013-05-02 21:50:48 -07:00
Alexander Mai 957e0790c6 Tokenizer::setVarId: assert that strange code with same type names and variable names work. Ticket: #3990 2013-05-01 18:50:35 +02:00
Daniel Marjamäki 9f8ce6f77f Fixed #4729 (Tokenizer::setVarId: Varid not tracked properly after function declaration with 'shadow' parameter name) 2013-04-19 18:36:16 +02:00
Daniel Marjamäki 8d9ad2ae0d TestTokenizer: Renamed test functions so they match the function names used in the Tokenizer (simplifyRoundCurlyParentheses) 2013-04-19 06:42:09 +02:00
Daniel Marjamäki e3be600479 TestTokenizer: Renamed test functions so they match the function names used in the Tokenizer 2013-04-18 16:13:58 +02:00
Daniel Marjamäki a49fc57e00 Tokenizer: don't simplify 'a!=(b!=0)' to 'a!=b'. Ticket: #4697 2013-04-11 07:19:32 +02:00
XhmikosR 8ac9b8e7a9 remove duplicate ";" and fours dots 2013-04-09 17:49:09 +02:00
PKEuS 188096665c Implemented support for rvalue references (C++11):
- Split up && when it is part of an rvalue reference declaration
- Added support into symbol database
- Current implementation sets Variable::isReference() to true also for rvalue references - they can probably be treated like normal references in many checks.

Changed behaviour of symbol database: Insert argument Variable of functions that are not implemented into SymbolDatabase::_variableList
2013-04-04 09:47:44 -07:00
Daniel Marjamäki 2d70af2c82 Reverted fix. It might be possible to make a better fix 2013-03-25 19:55:35 +01:00
Daniel Marjamäki 2b02013fa7 Fixed #4668 (False positive: uninitialized Variable after unknown macro) 2013-03-25 19:52:33 +01:00
Daniel Marjamäki 1b18bfc93c Fixed #3585 (errors not recognized when class has extra specification) 2013-03-18 19:09:04 +01:00
Daniel Marjamäki 369e80b021 Fixed #4465 (syntax error on valid C++ source file) 2013-03-14 18:52:22 +01:00
Frank Zingsheim e91e7148de Test case for #4644 (Tokenizer: Wrong varId after typename):
Added equivalent test with "class"
2013-03-12 19:50:24 +01:00
PKEuS 796c3e101f Implemented better fix for #4644 2013-03-12 08:05:03 -07:00
PKEuS 14feaa8d39 Refactorizations:
- Fixed lots of cppcheck messages about functions that can be const or static
- Fixed possible nullpointer dereference message in symboldatabase.cpp
- Replaced tokAt(+-1) by next()/previous()
2013-03-12 07:42:00 -07:00
PKEuS b3a9ac5c3b Fixed #4644: Don't assign varid to template parameter when 'typename' is used 2013-03-10 06:11:25 -07:00
Daniel Marjamäki 1f40af2ae2 Fixed #4637 (false positive: (error) Uninitialized member variable (missing function inlining)) 2013-03-09 17:55:49 +01:00
PKEuS 99a73fe1d3 Don't assign a varid to a variadic function 2013-03-05 08:32:52 -08:00
PKEuS 75799446aa Added unit test for #4619 2013-03-01 04:06:51 -08:00
Daniel Marjamäki 94da3bd57f Fixed #4617 (False positive (style): noexcept for constructors) 2013-02-28 06:38:57 +01:00
Daniel Marjamäki 71b66209b7 Fixed #4300 (segmentation fault of cppcheck (invalid code)) 2013-02-20 06:58:27 +01:00
Alexander Mai 34c3697750 Added unit test for #4525 2013-02-19 21:56:13 +01:00
Daniel Marjamki 2a660fa3b4 Tokenizer: Fixed removeCast bug. Don't simplify (A)&b to A&b if A might be a type. Related with ticket: #4439 2013-02-16 16:58:36 +01:00
Daniel Marjamki 635b7d5a0e Fixed #4423 (Variable is assigned a value that is never used.) 2013-02-16 16:07:05 +01:00
Robert Reif c5ee083c82 Fixed #4388 (false positive 'noConstructor' in 1.57) 2013-02-15 06:44:07 +01:00
Daniel Marjamäki 1e550f9fdf Reverted fix for #4547: It causes fp. See #4573 2013-02-12 16:13:08 +01:00
Ettl Martin c192e4d669 spellfixes 2013-02-12 15:21:27 +01:00
Andrew C. Martin bd0d9b9639 fix misspellings & gcc v3.4.6 warnings
1.  fix typos / misspellings
 - Fix misspelling within comments, variable/function names, stdout messages
 - changes the name of an error code: ```stlBoundries``` changed to ```stlBoundaries```.  Alias old name (```stlBoundries```) to the new one.

2.  fix gcc v3.4.6 32bit & 64bit warnings

 - fixes gcc v3.4.6 warnings, except for those in tinyxml and "-Wmissing-declarations" makefile warnings
 - in Preprocessor::handleIncludes(), replace a ```vector <bool>``` with ```stack<bool>``` (see ```vector<bool>``` warning below).
   - this is the only ```vector<bool>``` in the codebase
 - ```vector <bool>``` is actually a case of template specialization, and is not recommended, according to the following links:

http://stackoverflow.com/q/6461487
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2160.html
http://stackoverflow.com/q/670308

 - in the codebase before and after this change, testrunner SEGVs in a number of places on gcc v3.4.6, including ```Check::~Check()```, among others
   - fc42fc95 fixes this particular runtime issue for DJGPP & __sun
2013-02-09 23:43:09 -07:00
Daniel Marjamäki 463121be71 Fixed #4561 (cppcheck 1.58 crashes on empty signals block in headerfile) 2013-02-07 17:03:08 +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