Commit Graph

192 Commits

Author SHA1 Message Date
Daniel Marjamäki b591097c87 Revert "Fixed #3190 (SymbolDatabase: Parse of sub class constructor fails)"
This reverts commit 1ee980184e.
2012-10-16 19:12:27 +02:00
Robert Reif 1ee980184e Fixed #3190 (SymbolDatabase: Parse of sub class constructor fails) 2012-10-16 06:11:28 +02:00
Robert Reif cf7996e299 SymbolDatabase: Improved find function functionality. Taking arguments into account 2012-10-14 17:34:09 +02:00
Robert Reif 0d4b87c71e SymbolDatabase: Improved find function functionality. Taking arguments into account 2012-10-14 17:30:37 +02:00
Robert Reif 2a2366b258 Fixed #4226 (False positive: Uninitialized variable (problem with namespace ::rtl)) 2012-10-14 17:25:29 +02:00
Robert Reif bbfd676b4e speed up checks by caching commonly looked up stuff in the symbol database 2012-10-10 20:42:07 +02:00
Robert Reif 8ccbde117a Fixed #4261 (CheckOther::checkComparisonOfFuncReturningBool using wrong function scope test) 2012-10-08 16:15:07 +02:00
PKEuS 929f16d892 Fixed hang on garbage code (#4193) 2012-09-14 15:32:35 +02:00
PKEuS 22a8e3f4e6 Replaced Tokenizer::getFunctionTokenByName() by SymbolDatabase::findFunctionByName(), which handles scopes slightly better. 2012-09-11 18:03:47 +02:00
PKEuS e9f13e1547 Fixed false positive #4163 2012-09-10 16:14:24 +02:00
PKEuS c2d4afc525 Support default arguments in symboldatabase for arguments without name (#4055) 2012-09-06 20:50:46 +02:00
PKEuS 20f989b6c4 Skip code in brackets in default argument declaration (fixes #4057) 2012-09-06 20:02:53 +02:00
Daniel Marjamäki d7e521845b SymbolDatabase: Made function static after self-check suggestion 2012-09-01 10:46:09 +02:00
PKEuS 00f6c635b8 Detect functions returning a template type in SymbolDatabase
Fixed comment
2012-08-22 03:37:50 -07:00
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 4f68923add Fixed inverted id and msg of debug messages from symboldatabase 2012-08-12 02:11:54 -07:00
PKEuS 68e19b33ff Fixed parsing of C++11 initializatation in initializer list (#3957) 2012-07-10 06:15:11 -07:00
Edoardo Prezioso fae40c4782 Change every C version of 'size_t' to C++ 'std::size_t'. 2012-07-09 13:30:18 +02:00
Daniel Marjamäki 8aba801360 Fixed #3800 (False negative: Self-assignement of variable declared as 'extern') 2012-06-22 11:23:50 +02:00
Daniel Marjamäki edea4ef131 Refactoring: Renamed CheckNullPointer::isPointer to Token::isUpperCaseName 2012-06-21 19:00:53 +02:00
PKEuS c463d97386 Refactorization:
- Implemented consistent behaviour of Variable::typeStartToken/typeEndToken: Skip const and static on all variables.
- Simplified patterns containing "static|" or "const|" when matching typeStartToken.
2012-06-08 09:05:02 -07:00
Daniel Marjamäki 3c103e520b Fixed #3854 (false positive: (style) Variable '_S_c_name' is assigned a value that is never used) 2012-06-05 06:37:55 +02:00
PKEuS e2bab4b6a3 Implemented Function::nestedIn to be able to identify the scope the function belongs to, even if Function::functionScope.functionOf is not available.
Refactorized usage of SymbolDatabase in checkOther:
- Don't copy Function instances in checkExpressionRange
- Simplifications by more accurate usage of information in database
2012-05-24 08:40:43 -07:00
PKEuS dc64ac2918 Removed unnecessary variable Function::start - The value is already stored in Function::functionScope->classStart. 2012-05-22 12:58:46 -07:00
PKEuS 26f5f08614 Initialize Function::start when the function is implemented, not when its defined. (Fixes #3826) 2012-05-22 12:30:10 -07:00
PKEuS e8dfe2407a Fixed crash in Variable::evaluate (#3825) 2012-05-22 01:29:33 -07:00
PKEuS 77927583f4 Fixed two compiler warnings spotted by edward-san (one of them was a real bug) 2012-05-17 08:29:32 -07:00
PKEuS 4bb2a1b27b Made some functions static or const according to cppcheck results 2012-05-17 01:33:24 -07:00
PKEuS 132a95b5f2 Fixed bug in symboldatabase: Don't ignore const or static on variables declared that are declared with both keywords. (Fixes #3805) 2012-05-15 12:03:43 -07:00
PKEuS 1dee3b04b9 Bugfixes in SymbolDatabase:
- Constant pointers are now detected as variable declarations
- Probably fixed #3802
2012-05-14 12:47:02 -07:00
Edoardo Prezioso eacf74be8d Changed the order of some structures in order to improve, even if for a bit, their padding. 2012-05-14 20:49:03 +02:00
PKEuS 0452b03f53 Refactorizations in SymbolDatabase:
- Moved complete evaluation of variables type into one function executed when the variable is constructed
- Moved SymbolDatabase::ArrayDimensions to Variable::ArrayDimensions
2012-05-11 17:56:47 +02:00
PKEuS 6ef92c4fd7 Use recently implemented new constructor of ErrorLogger::ErrorMessage in checkmemoryleak.cpp and symboldatabase.cpp
Fixed test failure introduced in f105bf75a6
2012-05-06 04:01:56 -07:00
PKEuS 1a5fbd61d2 Splitted class TokenList from Tokenizer 2012-05-05 09:33:26 -07:00
PKEuS aec57db9b2 Fixed #3778: Added missing function Function::getArgumentVar 2012-05-03 13:29:41 +02:00
PKEuS a0d92f5ed9 Refactorizations in SymbolDatabase:
- Skip struct keywords in argument list so that Variables declared like "Struct Foo bar" get a type
- Remvoved redundant argument from Function::addArguments
- Set Function::functionScope for global functions
- Replaced some indendation counters by Token::findClosingBracket
2012-04-27 21:51:13 +02:00
PKEuS ebf89aa229 Fixed #3725: Associate functions with correct parent scope when definition doesn't directly follow declaration. 2012-04-25 20:52:59 +02:00
PKEuS cb064dc20e Implemented generic mechanism for '<'-'>' "linkage" before link() works (Taken from Scope::findClosingBracket, but C++11 right angle bracket support added): Token::findClosingBracket
-> Replaced several indendation-counting mechanisms in tokenize.cpp

Fixed build failure in checkclass.cpp
2012-04-18 16:02:03 +02:00
PKEuS f6fd44910a Refactorizations in SymbolDatabase:
- Replaced Scope::access by a locally stored std::map, because its a temporary status variable that is only necessary when creating the symboldatabase
- Moved SymbolDatabase::argsMatch to Function::argsMatch, because its function specific
- Improved Scope::findClosingBracket: Improved reliability, made it static and faster
2012-04-18 13:00:34 +02:00
PKEuS c6f6194008 Added Function::isImplicitlyVirtual to symboldatabase.cpp
Made SymbolDatabase::argsMatch static because its possible and necessary for Function::isImplicitlyVirtual
2012-04-17 19:50:44 +02:00
Daniel Marjamäki 26a9a1b571 Fixed #3661 (False positive: unusedPrivateFunction) 2012-04-09 11:19:19 +02:00
PKEuS e6bcab7c35 Fixed #3360: "type const* var;" is now recognized as variable declaration. 2012-03-24 15:10:06 +01:00
PKEuS e938235385 Store functions which are declared but not implemented in the function list of the containing scope -> Fixed #3679
Refactorizations:
- Simplified some code
- Improved condition in findVariableType to reduce unnecessary comparisions of empty strings.
2012-03-23 17:59:51 +01:00
PKEuS 1747813a8b Added check for invalid pointer casts (#1255)
Detect sign extension problems when variable is a reference (#3637)
Refactorizations:
- Tokenizer::getFiles returns a reference instead of a pointer, because its guaranteed that no nullpointer is returned
- Remove signed/unsigned in one step for "%type% signed|unsigned"
- Fixed recently introduced compiler warning in symboldatabase.cpp
2012-02-26 11:56:32 +01:00
PKEuS 9a5f66030c Improved unused private function check:
- Fixed #3628
- Added support for friend
Improved symbol database:
- friend scopes are now set
- Added findScopeByName function
Refactorizations:
- Removed some unnecessary "virtual" keywords
- Removed unnecessary _filename member variable, pass it as argument instead
- Made CppCheck::replaceAll static, since it is independant from a specific CppCheck instance, Pass string to be modified by reference
2012-02-24 20:45:56 +01:00
PKEuS 42f418db54 - Improved nullpointer check: Fixed #1171
- Improved accuracy of function analysis in symboldatabase
- Code cleanups
2012-02-11 12:26:48 +01:00
Edoardo Prezioso bc034095f1 Fixed ticket #3543 (segmentation fault of cppcheck). 2012-01-31 19:34:55 +01:00
Robert Reif 42afd2d63a fix #3561 (SymbolDatabase: throw foo; creates a variable with type throw) 2012-01-27 19:24:01 -05:00
PKEuS 6906001366 Added support for references to symboldatabase 2012-01-26 17:04:25 +01:00
Robert Reif 6b0aff487f symbol database: add preliminary support for throw/catch block scopes. Just like the rest of cppcheck, ... is not handled properly for variables. Deep namespaces are also not handled properly yet. This is not an issue because this new capability is not used by any checks so it should be harmless. 2012-01-25 22:05:29 -05:00