Commit Graph

276 Commits

Author SHA1 Message Date
Alexander Mai 8667184f12 #7062 Remove unnecessaryQualification check 2015-10-18 17:00:09 +02:00
PKEuS 05b5275110 Improved AST:
- Fixed TODO for ternary operator. Add parantheses between ? and : where necessary as a preparation for createAst()
- Improved AST validation:
-- Better message for binary operator with only one operand
-- Ensure ? has : as second operand (#7035)
2015-10-12 19:21:48 +02:00
Daniel Marjamäki 7148ad4239 Tokenizer: Fix sloppy syntax error 2015-10-12 08:51:41 +02:00
Daniel Marjamäki df67e0efb6 Tokenizer: Try to hide attributes for non-gcc and non-clang compilers 2015-10-12 08:50:52 +02:00
Daniel Marjamäki 8b8870cb5e Added noreturn attributes for methods that throws 2015-10-12 08:33:53 +02:00
PKEuS 2ace3d3144 Rewritten handling of declaration specifiers:
- Removed simplifyConst() because it did the opposite of the (superior) simplifyStaticConst()
- Execute simplifyStaticConst() in simplifyTokenList1() - there is no reason to defer it, and it is required to properly parse declarations like "unsigned static int i;"
- Fixed simplifyStaticConst() to handle more patterns. It did not work at the beginning of the token list and for function arguments
- Reimplemented Tokenizer::simplifyStdType()
-> properly support all possible ways to declare integers as requested by the standard, instead of only a few common permutations of "unsigned|signed", "short|char|long|int"
-> Fixed parsing of _Complex/complex types
2015-08-27 14:34:17 +02:00
PKEuS c8c59aa92b Removed Tokenizer::simplifyIfSameInnerCondition(). It covered only very simple patterns and is unlikely to have an impact on real-world code. 2015-08-26 13:04:00 +02:00
PKEuS 8d926d7328 Moved some simple WinAPI/MFC-specific simplifications to windows.cfg 2015-08-20 15:59:59 +02:00
PKEuS 4e2d56242c Refactorization: Removed unreachable and duplicate code in tokenize.cpp 2015-08-19 19:29:48 +02:00
Alexander Mai a5aba110a4 Replace Tokenizer::simplifyBuiltinExpect by a suitable addition to gnu.cfg 2015-08-10 20:21:30 +02:00
Daniel Marjamäki 72706cd0b8 Fixed #6868 (Tokenizer: wrong simplification of the unlikely keyword) 2015-08-08 12:49:42 +02:00
Alexander Mai 4400f2ac85 #6900 segmentation fault (invalid code) in CheckStl::runSimplifiedChecks. 2015-07-31 20:24:06 +02:00
Daniel Marjamäki a17f4d0a2d CLI: Added --debug-normal option that will show --debug output after 1st simplifications. This output is relevant for the 'normal' checkers. 2015-07-28 12:46:32 +02:00
Daniel Marjamäki f9d22f70db Removed simplifyIfNot simplification (#6072) 2015-07-21 20:56:47 +02:00
Daniel Marjamäki 1b8252181d Tokenizer: Removed Tokenizer::simplifyIfNotNull (#6072) 2015-07-21 17:58:44 +02:00
amai2012 e8ac4d8e87 #6847 segmentation fault (invalid code) in Token::multiCompare. Fix and simple refactoring in Tokenizer 2015-07-21 13:40:50 +02:00
Alexander Mai d45aa6170b Minor refactoring in Tokenizer: Optimize for C code and use nullptr instead of 0 2015-07-16 00:29:48 +02:00
amai2012 4a47b8b3ae Refactoring: Better distinguish between C and C++ in a few checks. 2015-06-28 16:49:16 +02:00
Alexander Mai 8946fcd960 #6772 segmentation fault (invalid code) in Tokenizer::setVarId. Add another validate() call to Tokenizer::simplifyTokenList1. Small refactoring to Tokenizer: mark many methods as private. 2015-06-24 20:47:04 +02:00
Alexander Mai 6ba9c21fb9 #6786 segmentation fault (invalid code) in Tokenizer::simplifyRedundantParentheses. Small refactoring for Tokenizer::simplifyTokenList2() including additional calls to validate() - which prevents heap corruption on invalid code 2015-06-24 20:22:28 +02:00
orbitcowboy 06e818f89d Running astyle, no functional change. 2015-06-17 09:09:23 +02:00
amai2012 919fcb38f5 Refactoring Tokenizer
Create Tokenizer::simplifyAsm2(), skip simplifyExternC() in C code and
simplifyBorland() on non-Microsoft or C code
2015-06-16 20:53:11 +02:00
amai2012 d36c84553f #6748 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Throw error from now (member-function) Tokenizer::processFunc 2015-06-03 08:59:38 +02:00
PKEuS 77c5381612 Support C++14 [[deprecated]] 2015-05-10 12:36:28 +02:00
PKEuS 713d993f71 Some refactorizations in Tokenizer:
- Refactorized simplifyTypedef
- Perform some template specific code only on non-C code
2015-03-15 10:04:44 +01:00
PKEuS b2835051df Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0. 2015-01-31 12:32:04 +01:00
Robert Reif 193645318b Tokenizer: Remove macro in class declaration like 'class DLLEXPORT Fred {}' to be able to handle the class better later 2015-01-17 07:42:49 +01:00
Daniel Marjamäki ff11ba9847 Updated copyright year to 2015 2015-01-03 12:14:58 +01:00
Daniel Marjamäki 051d42ae6b astyle formatting 2014-11-20 14:20:09 +01:00
orbitcowboy f5d804f71a running astyle 2014-11-20 10:13:03 +01:00
PKEuS c7d315fba3 Refactorization: Changed simplifyMathFunctions() to a single pass simplifier 2014-10-31 23:08:11 +01:00
Dmitry-Me c3fa85b282 Reuse code in isXNumber() to avoid duplication and unneeded computations 2014-10-21 16:02:35 +04:00
PKEuS 59cccb83ce Reimplemented version.h:
- Use macros to form version number and string. CPPCHECK_MAJOR, CPPCHECK_MINOR and CPPCHECK_DEVMINOR now contain the parts of the version number.
- "dev" status is now detected by comparison of CPPCHECK_MINOR and CPPCHECK_DEVMINOR, version string created accordingly.

Fixed two comments.
2014-09-01 08:48:25 +02:00
Daniel Marjamäki 8db5836e3f Fixed #5982 (Add xml dump) 2014-07-14 15:51:45 +02:00
Zachary D. Blair f6523e384b Fixed 4979 (Doesn't allow any ordering of int modifiers) 2014-07-01 23:59:04 -07:00
PKEuS ec1bd420a7 Refactorizations optimizing std::string usage:
1) Added global static const std::string emptyString; object:
-> Replaces some static variables in functions which might be not threadsafe
-> Avoids constructor call (std::string::string(""))
-> Even functions that return an empty string in some branches can return by reference now.
Added to config.h to ensure that it is available everywhere

2) Added overloads for TestFixture::assertEquals for the most common use cases:
-> Moves conversion from const char[] to std::string into a function, reducing code duplication in binary.
2014-06-26 11:51:02 +02:00
Daniel Marjamäki a4a6f3e1be Tokenizer: Removed Tokenizer::simplifyConditionOperator(). Using the AST and ValueFlow, it should be much easier to parse ?: than before. 2014-06-10 19:30:13 +02:00
Daniel Marjamäki a41f6077e1 Tokenizer: Use 'podtype' info from library. Partial fix for #5623 2014-06-08 13:28:15 +02:00
PKEuS 8db0790407 Tokenizer::tokenize() can now be called without AST being created 2014-06-04 18:45:28 +02:00
PKEuS d93d7401c6 Moved getSourceFilePath(), isC() and isCPP() from Tokenizer to TokenList
Conflicts:
	lib/tokenize.cpp
2014-06-04 18:36:25 +02:00
Alexander Mai be9a566d48 Refactoring/small corrections to fix warnings from clang -fsanitize=undefined 'member call on null pointer' 2014-05-20 21:55:08 +02:00
Alexander Mai ead3f28e06 Small enhancements for doxygen 2014-04-27 21:42:10 +02:00
Robert Reif ca9386859b Tokenizer: replace ') const| {' pattern to detect function start 2014-04-26 18:31:56 +02:00
Alexander Mai b5c580a59e Fix some clang warnings - most related to semantic doxygen errors 2014-04-26 16:17:26 +02:00
PKEuS efe3f834be Refactorized handling of syntaxError: Print debug output, removed a few return values that are no longer required 2014-03-27 18:41:52 +01:00
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