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635 Commits

Author SHA1 Message Date
Matthias Krüger b3ace258ab there is no need to have "if(tok && Token::Match(tok,..." since Token::Match checks "tok" by itselfs already. 2016-11-26 17:22:30 +01:00
Frank Zingsheim c8ff96fe8f Fixed #6180 (Usage of variable after std::move or std::forward) 2016-11-20 15:14:49 +01:00
Daniel Marjamäki 1235815ae9 SymbolDatabase: refactoring condition 2016-11-18 22:01:15 +01:00
Daniel Marjamäki 2f27a0c8f6 Revert "SymbolDatabase: refactoring condition" 
I don't see why, but this did not work well on appveyor.

This reverts commit 5d7a4d51ad.
 2016-11-17 22:53:03 +01:00
Daniel Marjamäki 79fc332511 Fixed #7810 (SymbolDatabase: method with redundant scope info) 2016-11-17 22:45:50 +01:00
Daniel Marjamäki 5d7a4d51ad SymbolDatabase: refactoring condition 2016-11-17 22:20:01 +01:00
Daniel Marjamäki 0e9810b7f6 CheckStl: validation of iterators returned from functions 2016-11-01 14:08:42 +01:00
Daniel Marjamäki f973a9a9d5 SymbolDatabase: Refactoring handling of library-function return type 2016-10-23 23:20:36 +02:00
Daniel Marjamäki c8f831b70d Library: Allow that type of function return is specified. Fixes #7668. 2016-10-23 23:04:15 +02:00
Robert Reif f25d205999 Fixed #7767 (SymbolDatabase: function not analysed when unknown macros are in front of function definition) 2016-10-22 22:29:18 +02:00
Daniel Marjamäki c70987b727 ValueType: fix type of integer literals 2016-10-16 11:36:22 +02:00
Robert Reif bf7ef56ef5 Fixed #7713 (False positive: %hhu in format string (no. 1) requires 'unsigned char' but the argument type is 'signed int'.) 2016-08-26 19:47:36 +02:00
Frank Zingsheim 8c8a534117 SymbolDatabase: stronger type matching 2016-08-21 16:11:23 +02:00
Robert Reif 1dd1f6dd6a Fixed #7673 ((debug) Executable scope 'foo' with unknown function.) 2016-08-20 17:56:48 +02:00
Daniel Marjamäki 8a66535399 Fixed #7694 (ValueType: 1.23L) 2016-08-20 08:44:53 +02:00
Robert Reif b56c765a45 Fixed #7703 ((debug) Executable scope 'foo' with unknown function.) 2016-08-20 07:43:15 +02:00
Robert Reif 1e999e0cfe Fixed #7697 ((debug) Executable scope 'B' with unknown function.) 2016-08-19 19:06:15 +02:00
Robert Reif 73e1378af8 Fixed #7661 (False positive: Function parameter 'e' should be passed by reference.) 2016-08-13 21:25:57 +02:00
Robert Reif fc1a755100 Fixed #7666 (Executable scope with unknown function.) 2016-08-09 14:02:06 +02:00
Robert Reif cdfe92b753 Fixed #7657 (False positive: Function parameter 'c' should be passed by reference.) 2016-08-06 10:27:00 +02:00
Robert Reif 55b3f0bf38 Fixed #752 (SymbolDatabase: Does not match function if redundant keywords mismatch (C++)) 2016-08-04 09:06:32 +02:00
Dmitry-Me 7f30108f1d Descriptive variable name 2016-08-03 18:15:08 +03:00
Robert Reif b40edca62f Fixed #7387 (SymbolDatabase: Wrong overloaded function is picked) 2016-08-02 23:34:11 +02:00
Robert Reif b9030bcfcd Fixed #7650 (SymbolDatabase: Wrong Token::type(), enum and class with same name) 2016-08-02 23:30:46 +02:00
Robert Reif b44f448acc Fixed #7649 (SymbolDatabase: Wrong overloaded function is picked for char and wchar_t) 2016-08-02 18:54:01 +02:00
Robert Reif 612e83d5af SymbolDatabase: Small fix 2016-08-02 14:31:07 +02:00
Robert Reif 891e21b478 Fixed #7458 (SymbolDatabase: Wrong overloaded function is picked) 2016-08-02 08:58:11 +02:00
Daniel Marjamäki 09b6568ea2 Fixed #7646 (podtypes do not get proper valuetype) 2016-07-31 19:47:34 +02:00
PKEuS fc1603eb9b MathLib, ValueType: Support integer suffix "i64" 2016-07-26 13:19:53 +02:00
Matthias Krüger 6fd8edd6e5 Symboldatabase::sizeOfType: fix crash; fixes #7615 2016-07-26 01:18:47 +02:00
PKEuS 045116f797 Optimized SymbolDatabase::findVariableType(). 2016-07-25 18:33:22 +02:00
PKEuS 2e2800f5bd Fixed several MSVC warnings 2016-07-24 12:36:36 +02:00
Daniel Marjamäki a68da1a725 ValueType: Set valuetype for sizeof argument 2016-07-20 09:39:48 +02:00
Daniel Marjamäki 0ddeac0429 refactor (use ast) and improve CheckOther::checkRedundantAssignment (warn about global variables unless they are volatile, handle arrays in lhs better) 2016-07-18 12:43:23 +02:00
PKEuS 801fd8f96a Support trailing return types (C++11) 2016-07-17 15:47:50 +02:00
Robert Reif c1594bedbb Fixed creation of SymbolDatabase for some template code (#7594) 2016-07-09 09:22:52 +02:00
PKEuS 44a19b527e Use ValueFlow and SymbolDatabase to detect buffer overflows with new and malloc, improving support for enums (#7576) 2016-07-08 20:53:08 +02:00
Robert Reif eca805ba3b ValueFlow: Fixed constant folding of sizeof(enum) and sizeof(enumerator) (#7564) 2016-07-08 20:39:34 +02:00
Robert Reif 583b340034 enum: set the return type of derived class functions returning enums defined in a base class. 2016-06-05 14:08:33 +02:00
Robert Reif f4dd43a71a Fixed #7523 (Scope::findEnumerator(): does not find enum constant from other enum type) 2016-05-29 14:45:45 +02:00
Daniel Marjamäki 2417f72c5e Silence Travis 2016-05-26 18:31:52 +02:00
Daniel Marjamäki 54be403f64 Fixed #7026 (Cppcheck does not recognizes the use of a variabile inside lambda function) 2016-05-26 18:07:56 +02:00
Daniel Marjamäki 38741868b5 Fixed #3989 (false positive: memory leak (inline function)) 2016-05-26 17:42:27 +02:00
Daniel Marjamäki 8b088a472f SymbolDatabase: Refactoring 2016-05-26 12:04:18 +02:00
Daniel Marjamäki f45233682e SymbolDatabase: Code cleanup 2016-05-26 12:00:03 +02:00
Robert Reif 66cacde3db Fixed #7513 (value flow of array dimension with enum doesn't always work) 2016-05-26 11:25:50 +02:00
PKEuS c7b3836379 Small refactorizations: 
- Optimized performance of several functions by adding pre-checks
- Simplified some code
- Fixed VS warning in testsymboldatabase.cpp
 2016-05-25 15:30:49 +02:00
Daniel Marjamäki ae97f53244 Fixed #6184 (ValueType: overloaded < operator) 2016-05-25 13:56:36 +02:00
Matthias Krüger 0556edd151 fix #7505 (crash on invalid code) 2016-05-25 13:14:34 +02:00
Daniel Marjamäki 684966f674 Fixed #7509 (ValueType: wrong type for container element - std::array) 2016-05-24 09:07:38 +02:00
Daniel Marjamäki 397480f929 Fixed #7376 (ValueType: wrong type for container element) 2016-05-23 18:53:59 +02:00
Daniel Marjamäki b7b92b2140 Fixed #6674 (false positive 'unusedPrivateFunction' - calling virtual function in subclass) 2016-05-21 20:07:35 +02:00
Daniel Marjamäki 7591a57587 Removed redundant valuetype debug output 2016-05-14 20:11:57 +02:00
Robert Reif 5631c765a7 SymbolDatabase: better handling when array size is given with expression involving enum constants. 2016-05-13 11:40:19 +02:00
Robert Reif 97bbb7da0d Fixed #7476 (SymbolDatabase: Wrong data with single ; in line) 2016-05-12 11:35:02 +02:00
Daniel Marjamäki 8a13b5cd83 Fix Cppcheck warning 2016-05-09 13:08:00 +02:00
Daniel Marjamäki 9c8922541e Avoid C++11 for-range to make AppVeyor happy 2016-05-09 13:05:08 +02:00
Robert Reif 381fa53ec6 SymbolDatabase: better handling of enum values 2016-05-09 12:40:56 +02:00
Daniel Marjamäki eac3660f46 ValueType: Changed type info for enums to 'signed int', that is what checks wants to see mostly. 2016-05-09 11:11:13 +02:00
Daniel Marjamäki e99a9b4742 SymbolDatabase: Fix cleanup (avoid dead pointers) 2016-05-08 18:34:23 +02:00
Daniel Marjamäki 7edb1bc2e2 Fixed #7484 (ValueType: crash with --debug --verbose) 2016-05-08 17:43:34 +02:00
Daniel Marjamäki e355e4ac78 ValueType: Refactoring 2016-05-08 17:42:53 +02:00
Daniel Marjamäki 803b4d4cf8 ValueType: Better handling of nested types 2016-05-08 14:55:10 +02:00
Daniel Marjamäki 636e97c272 ValueType: Improved debug output for nested types 2016-05-08 13:15:20 +02:00
Daniel Marjamäki f0953c6916 ValueType: better handling of nonstandard types 2016-05-08 11:55:25 +02:00
Daniel Marjamäki be90080976 Fixed #7481 (False positive AssignmentAddressToInteger - pointer to enum) 2016-05-07 19:51:37 +02:00
PKEuS 3366a74bb0 Refactorized CheckCondition::clarifyCondition(): 
- Reimplemented parts of the check based on ValueType
- Merged two loops

Fixed some type conversion messages
 2016-05-06 15:22:45 +02:00
PKEuS 0bf85f9aa5 ValueType: Support integers defined in libraries (#7394) 2016-05-04 15:39:56 +02:00
PKEuS 6c3f0a7bb8 SymbolDatabase: Properly detect lambdas with return type (#7473) 2016-05-04 14:10:09 +02:00
amai2012 a54ec615f3 Run astyle 2016-04-25 11:12:35 +02:00
amai2012 479f00030e Restore compatibility with current C++ language set specification (VS2010) 2016-04-24 23:02:56 +02:00
Daniel Marjamäki 0635ceb42a Replaced C++11 auto keyword 2016-04-23 09:18:28 +02:00
Robert Reif ee2be81fae enums: Fix false negatives caused by new enum handling 2016-04-22 20:26:58 +02:00
Daniel Marjamäki dc2a92263a Fixed #7426 (RFC: time to replace simplifyEnum?) 2016-04-22 06:02:54 +02:00
Robert Reif 47634a0ada Fixed #7420 ((debug) Executable scope 'foo' with unknown function.) 2016-03-22 14:10:20 +01:00
Daniel Marjamäki 4e4873772d Fixed #7395 (ValueType: Result type of assignment operators) 2016-03-21 19:51:09 +01:00
Daniel Marjamäki d964825c9f ValueType: Add debug output that is shown when --verbose is used 2016-02-15 16:18:24 +01:00
PKEuS 0847d3d19a ValueType related bugfixes: 
- ptrdiff_t is SIGNED
 - Detect pointers to unknown types as pointers
 - Do not identify bool* as boolean (#7381)
 2016-02-05 20:29:17 +01:00
PKEuS 618ea498e9 ValueType: Support logical operators 2016-02-05 15:15:13 +01:00
PKEuS 35317695d4 ValueType: Fixed handling of constness 2016-02-05 13:31:31 +01:00
PKEuS 792835cd9a ValueType: Support ++/--. 2016-02-05 12:06:44 +01:00
PKEuS 2b179dc836 ValueType: Properly support ternary operator with pointers (#7378) 2016-02-05 09:59:48 +01:00
PKEuS 3b7948fb4e ValueType: Support ternary operator 2016-02-04 21:20:05 +01:00
PKEuS a9f52aec04 ValueType: Support unary arithmetical/bit operators 2016-02-04 21:03:54 +01:00
PKEuS cae19cadd3 ValueType: Added support for static member variables and simplified code 2016-02-04 20:49:13 +01:00
Alexander Mai d3546ea410 #7321 segmentation fault in valueFlowSwitchVariableScope::isVariableDeclaration 2016-02-03 22:49:57 +01:00
Alexander Mai cfe9c01bf8 #7257 segmentation fault in valueFlowSwitchVariable (invalid code). Correct SymbolDatabase::validateVariables() so it does not complain about function arguments for function without body 2016-02-03 21:52:02 +01:00
Alexander Mai d45f5c94cb Add (disabled) function in SymbolDatabase to check variable list (e.g. find variables w/o scope). Fix some doxygen warnings. 2016-02-03 17:08:46 +01:00
PKEuS 841f17776b Set ValueType for assignment operators, detect division by zero for %= and /= again (#7322) 2016-02-02 17:17:55 +01:00
PKEuS d19b5031fa Refactorization: Removed unused function. 2016-02-02 11:46:42 +01:00
Daniel Marjamäki 988918c9bc ValueType: Use signed as default sign for short/int/long/longlong 2016-01-31 14:34:26 +01:00
Daniel Marjamäki 0e89620212 Fixed #4698 (False positive: Uninitialized member variable warning with confusing namespaces) 2016-01-30 14:04:48 +01:00
Daniel Marjamäki 3d0338e9f9 Fixed #7212 (incorrectly adding function argument with no name) 2016-01-23 09:48:21 +01:00
Daniel Marjamäki f64930b7f5 Fixed #7343 (SymbolDatabase: handling of override) 2016-01-22 19:22:24 +01:00
Daniel Marjamäki a014920280 Fixed #7260 (ValueType: in C++ the result of 'sint >> unknowntype' has unknown type) 2016-01-07 10:46:19 +01:00
Daniel Marjamäki 58e28cb00e ValueType: Better handling of unsigned unknown types 2016-01-05 19:47:11 +01:00
Daniel Marjamäki 1db9cf4d09 SymbolDatabase: Add '#include <cctype>' for std::isalpha 2016-01-04 14:20:07 +01:00
Daniel Marjamäki 8dccbfefcf ValueType: handle lowercase number suffix, for instance '0ll' 2016-01-03 13:34:47 +01:00
Daniel Marjamäki 4ff7fa3f3b SymbolDatabase,Tokenizer: Refactor handling of noexcept 2016-01-03 08:36:00 +01:00
Daniel Marjamäki be8fc0f89f SymbolDatabase: Better handling of default and delete when reusing Tokenizer::isFunctionHead() 2016-01-03 00:01:29 +01:00