932f6ea81b
Cppcheck hangs with 100% CPU load in TemplateSimplifier::checkComplicatedSyntaxErrorsInTemplates (invalidcode)
2015-12-09 14:00:40 +01:00
28bf944d81
Remove redundant checks
2015-12-09 11:10:56 +03:00
eead6862cc
Merge pull request #718 from Dmitry-Me/cacheAndReuse3
...
Cache and reuse value
2015-12-08 15:07:59 +01:00
e88a1b0915
astyle formatting
2015-12-08 14:23:26 +01:00
f96484b609
Cache and reuse value
2015-12-08 10:36:03 +03:00
b8dd71c577
Factorize toxml() into a single member function
...
lib/symboldatabase.cpp and lib/tokenize.cpp both
define a static toxml() function. Make it a single
static ErrorLogger::toxml() member function.
2015-12-07 18:21:01 +01:00
7129b1c5b3
Merge pull request #716 from Dmitry-Me/betterVariableName7
...
Better variable name
2015-12-07 10:35:34 +01:00
67f0301f0b
Better variable name
2015-12-07 12:21:17 +03:00
98f2cd021e
#7199 SymbolDatabase::validate() should be run in debug mode and print debug messages. In turn correct some test examples with invalid code.
2015-12-06 08:14:04 +01:00
5cf923d091
Don't run SymbolDatabase::validate on --debug. Replace some NULL by nullptr
2015-12-05 21:07:03 +01:00
ba0859e838
#6981 crash in checkvaarg.cpp (with possible fix). Avoid segfault. Add SymbolDatabase::validate() to allow validating smyboldatabase
2015-12-05 20:55:26 +01:00
6ae1533cb4
#7190 Cppcheck hangs with 100% CPU load in Tokenizer::simplifyAttribute (invalidcode). Call validate() once more in Tokenizer::simplifyTokenList1 to trigger invalid code exception
2015-12-05 13:55:33 +01:00
46d6623182
Refactorization: Improved performance of Tokenizer::isFunctionParameterPassedByValue()
...
- Skip it for C code
- Improved performance by around 80% on C++ code (3,5% of entire runtime)
2015-12-03 14:44:59 +01:00
32e2fb2f78
Refactorization: Prefer Token::simpleMatch over Token::Match also for non-const patterns.
2015-12-03 13:04:55 +01:00
00662ec484
Refactorization: Improve performance of simplifyTypedef by using Token::simpleMatch by ~15% (forgotten in b8d39a2229)
2015-12-03 12:50:42 +01:00
b8d39a2229
Refactorizations:
...
- Improve performance of simplifyTypedef by using Token::simpleMatch by ~15%
- Simplified code in simplifyTypedef
- Ran AStyle
2015-12-02 23:32:50 +01:00
7ea9e3ca4f
Refactorization: Improve performance of simplifyTypedef by adding a pre-check for Token::link() by ~25%
2015-12-02 22:41:09 +01:00
f762affea0
Small refactoring: replace NULL by nullptr, remove redundant static keyword, Tokenizer::setVarId() uses const variable 'notstart'
2015-11-30 22:13:49 +01:00
8a9e068129
Fixed #7119 (Cppcheck hangs with 100% CPU load in Tokenizer::copyTokens (invalidcode))
2015-11-29 14:56:15 +01:00
e8522c7883
Small refactorizations:
...
- #include cleanup
- Use std::array instead of std::vector
- Do not create a stringstream to concatenate 4 strings
- Use std::cout instead of printf
2015-11-29 10:56:44 +01:00
8bb8290a6f
Fixed GCC warnings. unused variable, shadow variable.
2015-11-28 18:15:47 +01:00
93c02ce826
Fixed compiler error introduced in previous commit and several MSVC warnings
2015-11-28 10:49:08 +01:00
6b124a37d8
Cleanup some casts
2015-11-28 10:11:07 +01:00
c0da6c1541
simplifyCalculations: handle '(4%1<<1&4!=1)' better. must combine '!' '=' before constant folding. fixed the operator precedence for comparison operators. ( #4931 )
2015-11-28 09:04:22 +01:00
44305fd98e
#6940 Unsigned overflow in TestBufferOverrun::negativeArraySize. Don't try to calculate size of array with negative array size
2015-11-28 07:27:52 +01:00
2737f63f71
Wrong calculation of constants (simplifying: +,<<,% operations)
2015-11-25 16:46:39 +01:00
5135bae777
Tokenizer: Cleanup the Tokenizer::tokenizeCondition used by the preprocessor
2015-11-23 16:53:30 +01:00
8fd62e0cf9
Fixed #4931 (Wrong calculation of constants (simplifying: +,<<,% operations))
2015-11-20 19:43:11 +01:00
4abc0b7c1f
Partial fix for #4931 (Wrong calculation of constants (simplifying: +,<<,% operations))
2015-11-20 16:09:47 +01:00
00bdc89f98
Refactorizations:
...
- Rely on SymbolDatabase to detect string types
- Loop over variable list instead of token list
- Fixed two comments claiming that the AST is experimental
2015-11-20 11:20:42 +01:00
40851a12ef
Fixed #4627 (Tokenizer::setVarId: function declaration in function body)
2015-11-19 16:27:16 +01:00
e990cfb76b
Fixed setVarId() for destructors
2015-11-18 21:13:58 +01:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
3f255e7685
Use Library information in Tokenizer::sizeOfType()
2015-11-15 14:37:02 +01:00
835c234e18
#7131 crash: Tokenizer::setVarId()
2015-11-14 21:22:53 +01:00
f9bc229d4b
Support varids in nested classes that are declared outside of outer class ( #7127 )
2015-11-13 10:07:57 +01:00
ee00925dc5
setVarId: Support throw() in constructor implementations ( #7123 )
2015-11-11 11:01:49 +01:00
03d52de74b
Treat "class" keyword similar to "struct" or "union" on C++ code ( #6696 )
2015-11-10 17:03:27 +01:00
cc9a1f4375
Fixed setVarId() for template in initializer list ( #7122 )
2015-11-10 16:14:53 +01:00
feae241fc0
Fixed simplification of pointers ( #6829 )
2015-11-10 14:45:24 +01:00
5cd36d6f8a
Refactorization: Use varid instead of variable name in CheckClass::initializeVarList() and fixed issue in setVarId().
...
Fixed internal warning.
2015-11-09 23:00:14 +01:00
49a9b011eb
Fixed handling of this-> and (*this). in setVarId()
2015-11-09 21:43:40 +01:00
ab296fa93f
7111 segmentation fault (invalid code) in Tokenizer::simplifyRedundantParentheses
2015-11-08 13:45:55 +01:00
3655ce7222
Fix typo in match pattern
2015-11-07 16:06:37 +01:00
f7a7a8a95c
Fixed #6934 (False positive returnLocalVariable - assigning local array to function argument)
2015-11-07 15:07:26 +01:00
0ac89c8af2
Fixed internal warning
2015-11-06 22:21:39 +01:00
2d0ecc08c1
Check pointers for NULL before utilizing and do not check it later
2015-11-06 20:24:09 +01:00
7a90b763f6
Tokenizer::simplifyLabelsCaseDefault(): Do not insert ; between two cases.
2015-11-06 19:59:23 +01:00
95a0c0f14c
Limit the number of cases created by Tokenizer::simplifyCaseRange().
2015-11-06 19:21:56 +01:00
1fe1d7ea4a
Extended Tokenizer::simplifyCaseRange() to support also ranges of chars.
2015-11-06 18:46:43 +01:00
41b1b9d850
Support case ranges (gcc extension, #6490 )
2015-11-06 18:39:03 +01:00
2ac8da0497
Fixed #6548 also for noexcept
2015-11-06 18:00:59 +01:00
72bc6d1f33
Refactorization: Fixed VS warning about variable shadowing.
2015-11-06 17:35:08 +01:00
62bc827eb0
Fixed createLinks2() when inheriting from a template ( #6601 )
2015-11-06 10:44:37 +01:00
3177d73fb0
#7089 segmentation fault (invalid code) in Tokenizer::simplifyTokenList1. Refactor some functions to accept argument as refernce instead of pointer
2015-11-05 19:00:08 +01:00
83a816b109
Fixed crash on garbage code ( #7085 )
2015-11-04 10:26:55 +01:00
6c20f4b2a2
Fixed crash on garbage code ( #7090 )
2015-11-04 10:10:20 +01:00
8374e8414b
Fixed use-after-free in clang test suite introduced recently ( #7087 )
2015-11-03 19:24:19 +01:00
b97f9e576d
Fixed crash in clang test suite introduced by previous commit.
2015-11-02 22:53:05 +01:00
b049050792
Fixed wrong parsing of ^{}
2015-11-02 22:14:41 +01:00
4f565ba90f
Fixed crashs on garbage code ( #7082 )
2015-11-02 21:30:28 +01:00
23e6e5a568
Fixed crash on garbage code ( #7081 )
2015-10-31 18:11:56 +01:00
a0ff992c4a
Refactorization: Simplified Tokenizer::simplifyAddBracesToCommand() and Tokenizer::simplifyAddBracesPair()
2015-10-27 20:04:34 +01:00
4ee56d2306
Fixed simplifyAssignmentInFunctionCall for complex expressions ( #6927 )
2015-10-27 20:01:40 +01:00
24882fb53a
Fixed VarId accidentially assigned to case labels.
2015-10-26 21:24:53 +01:00
5add1d8901
Set VarId in range-based for-loops
2015-10-26 19:03:23 +01:00
297f2c78bd
Fixed false positives variableHidingTypedef ( #5624 , #6507 )
2015-10-26 10:06:52 +01:00
5d40a3ab66
Ticket #6998 : Properly handle "typedef unsigned T;" constructs.
2015-10-24 12:27:26 +02:00
b856ac51dd
Fixed #7064 (Tokenizer: Wrong simplification of 'a.public:')
2015-10-19 10:01:57 +02:00
5d12471caa
fix travis, remove unused variable
2015-10-18 17:19:44 +02:00
8667184f12
#7062 Remove unnecessaryQualification check
2015-10-18 17:00:09 +02:00
fe4fac7eb2
Fixed #7058 (Tokenizer::simplifyTypedef: wrong simplification of enum constant 'AB::A' if AB is a struct typedef)
2015-10-18 04:55:04 +02:00
fa30ed5d15
Reduce variable lifetime, better name
2015-10-16 11:00:04 +03:00
c22833342c
Merge pull request #695 from Dmitry-Me/explicitContinue
...
Explicit continue instead of fall through with a check
2015-10-15 21:48:08 +02:00
ae7a7d287e
Explicit continue instead of fall through with a check
2015-10-15 18:03:27 +03:00
6cf25825de
Fixed #7030 (Tokenizer::simplifyTypedef: Label)
2015-10-15 16:56:22 +02:00
64bdf03986
Remove repeated search, clearer code
2015-10-15 16:48:35 +03:00
46bfa62aad
Execute prepareTernaryOpForAST earlier ( #7048 )
2015-10-15 10:31:54 +02:00
600641c4c5
#7043 segmentation fault (invalid code) in Tokenizer::simplifyVarDecl
2015-10-14 20:34:55 +02:00
d0cc97a4cf
Fixed wrong syntax error ( #7045 )
2015-10-14 16:01:48 +02:00
a04e072976
Fixed #7040 (False positive syntaxError False positive syntaxError)
2015-10-13 20:31:17 +02:00
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
97326fce13
Fixed #6992 (argument name of function typedef conflicts with local variable name)
2015-10-12 10:15:02 +02:00
141dd78b0e
Tokenizer: Added a define CPPCHECK2 that can be used to test cppcheck without various simplifications I want to get rid of in the long run
2015-10-12 09:19:35 +02:00
6157fc69ac
Tokenizer: Added a simple AST verification
2015-10-12 08:34:12 +02:00
40fffddb83
avoid some fixes for noisy signedness warnings
2015-10-11 12:36:23 +02:00
a500f6f703
Improved handling of 'long double' and address-of in ValueType. Removed Tokenizer::simplifyFloatCasts() to handle float casts better.
2015-10-08 19:50:10 +02:00
3645e3c16b
Fixed two TODO unit tests by delaying arraySize simpification until createLink2 is executed
2015-10-08 12:52:28 +02:00
9b253612ca
SymbolDatabase: Add type information in AST
2015-10-04 19:42:58 +02:00
27f72d7ae0
#7020 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. #7021 segmentation fault (invalid code) in Tokenizer::simplifyEnum
2015-10-03 10:47:23 +02:00
fde59242bb
#7018 segmentation fault (invalid code) in Tokenizer::simplifyEnum
2015-10-02 15:33:23 +02:00
e6467703b2
Support cast to ** in Tokenizer::simplifyCasts() ( #7005 )
2015-09-28 16:08:14 +02:00
590f1f1d66
Fixed handling of __asm...__endasm ( #6970 )
2015-09-28 15:43:48 +02:00
c27fc31fcf
#6997 segmentation fault (invalid code) in CheckUninitVar::checkIfForWhileHead. Detect invalid syntax.
2015-09-23 10:33:55 +02:00
074639548b
Use temp variables, better variable names
2015-09-16 15:31:13 +03:00
6647976d80
Simplified a few Token::Match calls
2015-09-14 08:57:23 +02:00
7dadd9f3ca
Merge pull request #677 from Dmitry-Me/simplifySearchReplace
...
Simplify overengineered search-replace code
2015-09-11 16:02:39 +07:00
b2cd0aabf5
Simplify overengineered search-replace code
2015-09-09 18:43:32 +03:00
fdfddde496
Reuse cached value
2015-09-09 15:29:06 +03:00
7d229f082c
test/cfg: Improved testing of std.cfg regarding uninitialized variables.
2015-09-08 11:45:13 +02:00
662e3c8b8c
Omit unneeded match checks
2015-09-07 18:35:15 +03:00
d88dc3ed3e
Reverted 00c54df07c (don't remove enum declarations) because it caused unexpected false positives
2015-09-06 18:37:22 +02:00
00c54df07c
Tokenizer: Don't remove enum declarations
2015-09-06 17:44:49 +02:00
5c348890b2
Preserve varId in simplifyArrayAccessSyntax ( #6523 )
2015-09-05 13:14:08 +02:00
e683d31e71
Re-enable okenizer::removeMacroInClassDef for C code
2015-09-01 07:10:12 +02:00
f12f16cb4a
Handle anonymous structs (which can appear inside unions) like anonymous unions ( #2039 )
2015-08-30 15:41:54 +02:00
56698dd844
Fixed #6919 : Support initializer list in duplicateEnumError check
2015-08-29 22:20:09 +02:00
d7853b9963
Fixed simplification of fma(a, b, c) ( #6958 )
2015-08-29 20:52:03 +02:00
8d2c4453ad
Small optimizations for C code in Tokenizer. Add some regression tests for recently fixed results
2015-08-29 19:00:09 +02:00
70368a2e3a
Made ctor of triplet explicit, because cppcheck demands it.
2015-08-29 11:13:03 +02:00
d5bc3285b9
Move "extern" to the beginning of a declaration like "static" and "const"
2015-08-29 10:57:52 +02:00
f89205064a
Several small optimizations in tokenize.cpp
2015-08-29 10:46:51 +02:00
498c920180
addons/cert.py: better handling of structs. read pragmas in the file.
2015-08-28 18:07:12 +02:00
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
37aec52399
Simplify complex/_Complex types ( #6939 )
2015-08-26 13:13:45 +02:00
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
6fb19b02d0
Properly differentiate arrays of pointers and pointers to arrays.
2015-08-25 21:19:19 +02:00
873861df4a
#6948 cash: daca: mgetty (garbage code)
2015-08-21 10:40:43 +02:00
8d926d7328
Moved some simple WinAPI/MFC-specific simplifications to windows.cfg
2015-08-20 15:59:59 +02:00
ebae879cf9
Some small refactorizations to tokenize.cpp
2015-08-19 20:06:49 +02:00
11be2f79a6
Refactorization: Removed some redundant conditions and an unused syntax check from tokenize.cpp
2015-08-19 19:29:49 +02:00
a720153e1e
Refactorization: Removed redundant code for syntax error handling in templatesimplifier.cpp and symboldatabase.cpp
2015-08-19 19:29:48 +02:00
4e2d56242c
Refactorization: Removed unreachable and duplicate code in tokenize.cpp
2015-08-19 19:29:48 +02:00
a8135d9bd8
Merge overlapping patterns
2015-08-17 17:25:19 +03:00
ab8afec3eb
Refactorizations:
...
- Avoid unnecessary loop iterations
- Avoid unnecessary condition checking
- Reduced code duplication in symboldatabase.cpp
2015-08-16 14:23:07 +02:00
1627b19dd6
Refactorizations:
...
- Call std::string::find() with char instead of char* where possible
- Avoid string copying
- Optimized several Token::tokAt/strAt calls
2015-08-16 10:33:51 +02:00
4d80df2f4a
Added pointer to Type to Token (similar to Token::Variable() and Token::function()):
...
- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
2015-08-15 11:19:21 +02:00
3cf67014ad
Fixed parsing of template in enum
2015-08-14 11:08:03 +02:00
72b00b35f8
Tokenizer::simplifyNamespaceStd() check condition only once instead of potentially 3 times
2015-08-10 23:33:58 +02:00
a5aba110a4
Replace Tokenizer::simplifyBuiltinExpect by a suitable addition to gnu.cfg
2015-08-10 20:21:30 +02:00
4e4a1cfe3a
Tokenizer::combineOperators: prevent duplicate checking of same condition
2015-08-09 14:35:17 +02:00
95658030bc
Avoid UB in Tokenizer::printDebugOutput in case of empty tokenlist (see #6913 )
2015-08-09 07:49:34 +02:00
72706cd0b8
Fixed #6868 (Tokenizer: wrong simplification of the unlikely keyword)
2015-08-08 12:49:42 +02:00
7021cb2c6b
Fixed #6284 (Token::Match called with varid 0. Constants)
2015-08-02 09:11:51 +02:00
b7ea311123
Running astyle. No functional changes.
2015-08-01 12:31:16 +02:00
b182edddda
#6909 segmentation fault (invalid code) in Tokenizer::simplifyEnum
2015-08-01 12:24:22 +02:00
acf050793e
#6907 segmentation fault (invalid code) in Tokenizer::simplifyTokenList1
2015-08-01 07:39:56 +02:00
4400f2ac85
#6900 segmentation fault (invalid code) in CheckStl::runSimplifiedChecks.
2015-07-31 20:24:06 +02:00
83ee640977
Tokenizer::syntaxError: put the character that we have an invalid number of into singlequotes instead of parentheses.
2015-07-31 15:28:59 +02:00
1f43550688
#6880 , 6881 Crashes on invalid code. Fix null pointer access
2015-07-28 18:41:50 +02:00
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
05a21d45eb
Fixed #6670 (Analysis failed when there are {} in LHS in compound assignment)
2015-07-27 13:44:35 +02:00
229d488048
Fixed build
2015-07-23 13:15:58 +02:00
1c12378ce9
Simplified pattern in Tokenizer::simplifyExternC() ( #5544 )
2015-07-23 13:04:25 +02:00
6485339d66
Support lambdas in "else if" simplification ( #6860 )
2015-07-23 09:41:35 +02:00
258e3b9dc3
Refactorization: Renamed Token::isOperator() to Token::isOperatorKeyword() to avoid confusion with Token::isOp(), use Token::isOperatorKeyword() in setVarId().
2015-07-22 13:57:51 +02:00
4e693f1620
Fixed #6827
2015-07-22 13:57:51 +02:00
f9d22f70db
Removed simplifyIfNot simplification ( #6072 )
2015-07-21 20:56:47 +02:00
1b8252181d
Tokenizer: Removed Tokenizer::simplifyIfNotNull ( #6072 )
2015-07-21 17:58:44 +02:00
e8ac4d8e87
#6847 segmentation fault (invalid code) in Token::multiCompare. Fix and simple refactoring in Tokenizer
2015-07-21 13:40:50 +02:00
149d11d9ad
Improved handling of inline assembly ( #6813 ):
...
- Add ; after asm {} block if required
- Fixed inline suppressions
2015-07-20 23:09:54 +02:00
c987a99ac8
Fixed hang on garbage code ( #6824 )
2015-07-20 22:33:32 +02:00
8416be4d9d
#6345 Tokenizer::simplifyTypedef() adds redundant 'typename' to declaration
2015-07-20 07:55:22 +02:00
8b97f04de4
Try to address some Coverity issues. Add TODO testcase for #5783 . Introduce TODO_ASSERT macro.
2015-07-19 15:03:35 +02:00
1f73d71542
Ticket #5776 : Simplify (&a)->b into a.b
2015-07-17 23:27:35 +02:00
d45aa6170b
Minor refactoring in Tokenizer: Optimize for C code and use nullptr instead of 0
2015-07-16 00:29:48 +02:00
2d8993319c
Ticket #6810 : Avoid infinite loop upon invalid typed enum declaration.
2015-07-15 21:39:15 +02:00
a75872a15e
Fix uniform init in out-of-class ctor-initer
2015-07-14 18:09:07 +02:00
81d9c90890
Fixed Cppcheck warning caused by a redundant null pointer test.
2015-07-08 21:04:38 +02:00
7bfb1fb545
Simplify the code handling C++0x typed enumerations.
2015-07-06 23:37:16 +02:00
4a1695c879
#6807 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. #6808 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Throw InternalError on garbage code
2015-07-01 16:31:49 +02:00
2c73518e29
Fix platform-dependent test result, formatting and crash in whole program analysis
2015-06-28 17:54:48 +02:00
4a47b8b3ae
Refactoring: Better distinguish between C and C++ in a few checks.
2015-06-28 16:49:16 +02:00
c047fae53b
#6790 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix null pointer access
2015-06-25 07:47:40 +02:00
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
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
9fedc9bd74
#6788 segmentation fault (invalid code) in Tokenizer::simplifyVarDecl. Fix null pointer access
2015-06-24 16:54:23 +02:00
f806d945a1
Refactoring: Allow TemplateSimplifier to throw InternalErrors by itself.
2015-06-23 20:53:57 +02:00
69f91ac187
#6785 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Avoid null pointer access
2015-06-23 17:59:01 +02:00
07bcc7157b
#6784 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Avoid null pointer access
2015-06-22 20:43:26 +02:00
06e818f89d
Running astyle, no functional change.
2015-06-17 09:09:23 +02:00
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
9b14ab15eb
MathLib::intsuffix: Added support for LLU and LU suffixes.
2015-06-16 19:12:18 +02:00
227b48212e
Skip some C++-specific simplifications in Tokenizer
2015-06-15 19:42:20 +02:00
d704e97203
Fix (potential) multi-threading issues by moving static local vars (non-POD-type) to file scope
2015-06-10 21:14:17 +02:00
3986c0dc64
fixed cppcheck warnings
2015-06-10 19:07:04 +02:00
c18461b173
#6761 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix crash.
2015-06-07 13:35:51 +02:00
b6264e4a00
#6759 segmentation fault (invalid code) in Tokenizer::simplifyTokenList2. #6760 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix crashes
2015-06-06 13:11:32 +02:00
d208e763df
astyle formatting
2015-06-05 14:34:53 +02:00
5fd9dd04fa
#6757 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix crash
2015-06-04 19:00:35 +02:00
5f4902c613
6755 segmentation fault (invalid code) in Token::isAssignmentOp. #6756 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix two crashes.
2015-06-04 17:46:52 +02:00
87bf09c0ae
#6751 segmentation fault (invalid code) in Tokenizer::simplifyTypedef.
2015-06-03 11:39:30 +02:00
ed5a4127e8
#6749 segmentation fault (invalid code) in Tokenizer::copyTokens. #6750 segmentation fault (invalid code) in Tokenizer::simplifyTypedef.
2015-06-03 10:39:19 +02:00
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
d86ac9e3ed
#6747 segmentation fault (invalid code) in Token::isAttributeConstructor
2015-06-02 22:26:17 +02:00
09f2cff519
#6746 segmentation fault (invalid code) in Tokenizer::simplifyTypedef
2015-06-02 21:52:08 +02:00
6e1b5a0a53
#6744 segmentation fault (invalid code) in Tokenizer::simplifyPointerToStandardType. #6745 segmentation fault (invalid code) in Tokenizer::simplifyTypedef
2015-06-02 21:20:41 +02:00
f348c8eebe
#6741 segmentation fault (invalid code) in Tokenizer::simplifyTypedef.
2015-06-02 20:09:12 +02:00
7fc9930b38
#6740 segmentation fault (invalid code) in Tokenizer::simplifyFunctionPointers. Throw syntaxError instead
2015-06-02 19:48:20 +02:00
a3bdd90df5
#6739 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix segfault in the specified method
2015-06-02 19:40:20 +02:00
be3690920a
#6738 Avoid segfault on garbage code in Tokenizer::simplifyTypedef()
2015-06-02 19:07:26 +02:00
0a148a9433
Running astyle, no functional changes.
2015-06-01 22:09:56 +02:00
4b2fb4b76c
#6735 , #6735 Fix segfault on garbage code
...
Throw syntax error instead
2015-06-01 21:47:06 +02:00
fb2bd978ad
#6732 segmentation fault (invalid code) in Tokenizer::simplifyEmptyNamespaces. Add testcase, segfault seems to have been fixed by previous commit. Run astyle
2015-06-01 13:46:13 +02:00
b81e82d462
#6733 segmentation fault (invalid code) in Tokenizer::simplifyAddBracesPair
...
Avoid access to NULL-token by throwing an InternalError
2015-06-01 13:27:32 +02:00
6857dbe864
#6729 Simplification reference to constants.
2015-06-01 10:00:03 +02:00
519bd7007a
Ticket #6588 : Properly detect whether the condition in a ternary operator is constant on C input.
2015-05-31 22:40:13 +02:00
85b47636dc
Simplify known variableswhen they are at the end of a statement.
2015-05-30 23:34:50 +02:00
c73876b3a8
Removed useless space in the declaration for Tokenizer::Simplifyfunctionpointers.
2015-05-30 21:00:41 +02:00
ddc80246c2
#6724 segmentation fault (invalid code) Token::isAttributeConstructor. Local fix to avoid access to NULL-token
2015-05-30 19:15:53 +02:00
4050d56169
#6722 segmentation fault (invalid code) in Tokenizer::simplifyTypedef
2015-05-29 21:44:00 +02:00
9236ea4a20
Running astyle, no functional changes.
2015-05-29 19:15:41 +02:00
e41beb4f8d
Fix #6718 and #6719 (crashes on garbage code).
...
Local fixes avoiding access to NULL-token. Also minor correction to
TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates()
2015-05-29 18:34:00 +02:00
098391ee32
#6715 segmentation fault (invalid code) in TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates. Harden TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates()
2015-05-28 21:38:20 +02:00
f1c4cc6d55
Merge pull request #598 from simartin/useless_str_check
...
Removed unnecessary string comparison in Tokenizer::simplifyKnownVariablesSimplify
2015-05-25 19:13:33 +02:00
c58fab07d6
Removed unnecessary string comparison in Tokenizer::simplifyKnownVariablesSimplify.
2015-05-24 13:13:46 +02:00
7f15873759
Refactoring in tokenize.cpp: Fix cppcheck warning, add some const, fix typo from previous refactoring
2015-05-24 11:43:46 +02:00
7002f9df35
Merge branch 'master' of https://github.com/danmar/cppcheck
2015-05-24 09:43:52 +02:00
394160184a
Refactoring: Replace complex if/else cascade by search in a container. Remove redundant plain arrays (in favour of container)
2015-05-24 09:43:17 +02:00
26f244e638
Ticket #6704 : Tighten pattern skipping base class declarations and fix crash upon garbage code.
2015-05-24 08:16:34 +02:00
7416d6add9
Another fix for handling of final/override specifiers in Tokenizer::simplifyKeyword() including a testcase. Ran astyle
2015-05-23 20:51:15 +02:00
f0bc300198
#6510 False positive performance warning for std::list::size(). Fix this and other similar false positives. Refactoring of Variable::isStlType(), use fail-safe std::set instead of plain array. Run astyle
2015-05-17 20:02:41 +02:00
20842fb1fc
#6690 override and final qualifiers plus less than operator results in a syntax error
...
Tokenizer::simplifyKeyword() is now able to handle all combinations out
of const|final|override
2015-05-17 13:02:13 +02:00
3ce4e68ca6
Refactorization: Make use of do-loops to avoid redundant Token::Match() calls
2015-05-13 13:40:40 +02:00
b946b74e09
Fixed crash #6686
2015-05-13 13:02:33 +02:00
1b6e4589da
Implemented array size calculation for n-dimensional arrays with arbitrary dereferencing ( #6657 )
2015-05-11 17:30:11 +02:00
77c5381612
Support C++14 [[deprecated]]
2015-05-10 12:36:28 +02:00
6f96634759
#6276 clang: -fsanitize=integer warnings. Fix unwanted integer overflow in TemplateSimplifier::useDefaultArgumentValues() and Tokenizer::simplifyQtSignalsSlots()
2015-05-03 15:21:58 +02:00
9bea7bec92
Fixed #6659 (heap user after free: kernel: sm750_accel.c)
2015-05-01 18:28:00 +02:00
785df82513
#6660 : Fixed crash in Tokenize::SetVarid().
2015-04-29 09:18:54 +02:00
ac867b4220
Handle pointers to const member functions in Tokenizer::simplifyFunctionPointers() ( #6603 )
2015-04-13 21:21:57 +02:00
c4ceb97cea
Fixed #6629 : Don't simplify sinf(0) if sinf is a variable
2015-04-13 20:37:07 +02:00
708a379fd2
Refactorized simplification of sizeof without parantheses:
...
- Moved sizeofAddParentheses() behind combineOperators()
- Improved sizeofAddParentheses() to handle all code from unit tests at simplifyTokenList1()
- Removed simplification from simplifyTokenList2()
2015-04-13 20:18:21 +02:00
4c40664861
Fixed #6639 : Calculate sizeof() of multidimensional arrays
2015-04-13 20:18:21 +02:00
c2ccd7d9e4
Simplify _declspec like __declspec
2015-04-11 11:02:52 +02:00
42f0955e3f
Move more setting checks out of loops and use const bools instead. Reorder a few related checks.
...
Follow up to eedcb6abcb
2015-04-10 14:31:19 +02:00
84830638a2
Improved fix #6636 : (False positive unreadVariable - scope analysis seems to fail to False positive unreadVariable)
2015-04-09 21:09:31 +02:00
d52b031301
Fixed #6638 : (varid for loop in for statement)
2015-04-09 19:58:12 +02:00
648ee95f31
Fixed #6636 : (False positive unreadVariable - scope analysis seems to fail to False positive unreadVariable)
...
Bug was introduced by 1f5265c1bd
2015-04-08 20:30:41 +02:00
eedcb6abcb
move setting flags checks out of for loops, make them const.
2015-04-07 07:23:28 +02:00
1f5265c1bd
Fixed #6253 ([False Positive] Variable not initialized in the constructor)
2015-04-06 19:47:21 +02:00
72b4809da0
Moved simplification of operator names before template and parentheses simplifications ( #6576 )
2015-04-01 13:47:36 +02:00
0d37c4df04
Fixed three unique crashs on garbage code ( #6613 ).
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Removed redundant copy of string in templatesimplifier.cpp
2015-04-01 12:43:24 +02:00
4c3a7661c3
Merge pull request #565 from Dmitry-Me/cacheAndReuse
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Cache and reuse value
2015-04-01 11:30:13 +02:00
e8f0abf259
Proper simplify delete a,b
2015-03-25 16:54:23 +03:00
a3a5c74bbf
Revert "Remove bitwise-or abuse"
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This reverts commit 7017b051fe
2015-03-24 08:07:15 +01:00
7017b051fe
Remove bitwise-or abuse
2015-03-23 13:30:05 +03:00
8f21aba606
Cache and reuse value
2015-03-20 12:39:51 +03:00
20d4c6fad3
Eliminate duplication in TCHAR functions substitution
2015-03-19 18:41:36 +03:00
9703e6b72b
Unicode names set for ANSI
2015-03-19 13:26:08 +03:00
7afe4ba5e0
Mismatching TCHAR function names
2015-03-19 10:41:02 +03:00
8f8ba65a29
Eliminate repeated lookup
2015-03-18 11:52:09 +03:00
15a847cc0d
Move declaration to where it's first needed
2015-03-18 10:07:13 +03:00
3ab3715a88
Merge overlapping patterns
2015-03-17 16:23:19 +03:00
e978a681a3
Removed unused variable
2015-03-15 10:19:35 +01:00
713d993f71
Some refactorizations in Tokenizer:
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- Refactorized simplifyTypedef
- Perform some template specific code only on non-C code
2015-03-15 10:04:44 +01:00
32a7a178e8
Code simplification now that ">>" is turned into "> >" when it closes template argument lists.
2015-03-14 23:02:10 +01:00
430d8ca760
Refactorized code in simplifyEnum()
2015-03-14 20:43:14 +01:00
3d2e26daeb
Small Refactorizations:
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- Removed #include "symboldatabase.h" from library.h
- Moved variable to inner scope in tokenize.cpp
- Removed unnecessary variable in tokenize.cpp
2015-03-11 20:52:54 +01:00
9c6a625f91
Ticket #6181 : Normalize '>>' into '> >' when it's closing a C++11 template parameter list.
2015-03-07 11:06:04 +01:00
f705cdce72
Fixed #6556 (Tokenizer::simplifyVarDecl: doesn't simplify template variables properly)
2015-03-06 17:30:20 +01:00
e38f15ecc0
--check-library: dont write <noreturn> messages now since they cant be fixed.
2015-03-05 07:19:03 +01:00
86cdc8e7a6
Fixed #6540 (Tokenizer::simplifyKnownVariables: Missing varid for simplification in conditional code)
2015-03-02 06:18:00 +01:00
449b88aa0c
Fixed #6547 (Regression - unknown macro causes analysis error)
2015-02-28 11:09:39 +01:00
3add466035
Add isFunctionHead() in Tokenizer
2015-02-27 18:29:34 +01:00
acbf48c7fa
Fixed #6548 (Tokenizer: Wrong varid set after function which is throw())
2015-02-26 16:31:42 +01:00
8427398d9d
#6539 Segmentation fault in Tokenizer::duplicateTypedef. Avoid crash on garbage code
2015-02-24 11:15:23 +01:00
d4fa656e58
Refactor and improve Tokenizer::sizeofAddParentheses
2015-02-22 13:38:06 +01:00
f04070940e
Fixed setVarId on ternary operator in initialization list
2015-02-22 11:57:46 +01:00
6f6f9f7754
Reorder checks, move declaration
2015-02-06 16:30:39 +03:00
21fbc30d59
Calling a function using Class::func() syntax should not be simplified
2015-02-02 10:37:10 +03:00
9dfb864522
Fixed two nullpointer messages in cppcheck
2015-02-01 15:21:09 +01:00
a4cc4c3e3f
Refactorization: Use SymbolDatabase scope information in ValueFlow
2015-02-01 12:10:20 +01:00
21cb0cfd60
Take simplifyIfNotNull and simplifyIfNot out of simplifyTokenList1 (first step for #6072 )
2015-01-31 20:12:02 +01:00
1f97e3001b
Fixed calculation of array size ( #6487 )
2015-01-31 19:06:44 +01:00
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
141a071792
* Added Clang-related flag to gui.pro
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* Updated external lib location with PWD variable
2015-01-20 19:20:00 +01:00
c0aceb893e
Replace custom code with Settings::isWindowsPlatform()
2015-01-18 12:43:43 +01:00
9a5260a43f
Only simplify Windows's DEBUG_NEW macro on Windows platform
2015-01-18 12:20:23 +01:00
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
fe5d2fc245
Fixed #5906 (false negative: 'else if' expression is always false (use library to determine if function is pure))
2015-01-10 12:21:55 +01:00
7452613479
Refactorization:
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- Merged messages exceptThrowInNoexecptFunction, exceptThrowInNoThrowFunction, exceptThrowInAttributeNoThrowFunction and exceptThrowInDeclspecNoThrowFunction into a single message.
- Merged Token::fIsDeclspecNothrow into Token::fIsAttributeNothrow
2015-01-09 20:18:09 +01:00
6a8293a8b7
Library: More strict matching of functions
2015-01-08 19:31:41 +01:00
ba837a6f2d
Added support for strpbrk to std.cfg. Running astyle.
2015-01-07 02:34:41 +01:00
8a6bb46958
Tokenizer: only print AST in debug output if --verbose is used
2015-01-07 06:46:04 +01:00
b0cc46e98b
reverted 840b2fb0, it caused FN. tweaked the Tokenizer::simplifyAssignmentBlock to fix the FP it caused.
2015-01-07 06:38:42 +01:00
840b2fb035
Tokenizer: Removed simplification Tokenizer::simplifyAssignmentBlock. This fixes a fp in linux.
2015-01-06 20:44:58 +01:00
d1927e3492
Removed Tokenizer::simplifyStructInit simplification.
2015-01-04 16:48:52 +01:00
7bafbfbd6e
Tokenizer: cleanup simplification of '!= 0' to avoid FP in 'x[(y & 0x80) != 0]' (linux)
2015-01-04 13:50:54 +01:00
016e89e422
Refactorizations:
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- Disabled some parts of setVarId() for C code.
- Fixed mistake in <contaier> documentation
2015-01-04 10:52:11 +01:00
eb1c048d2a
Tokenizer: Fix wrong simplification when checking linux kernel
2015-01-03 21:35:03 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
274e1a838a
Fixed #5871 : Properly parse initialization list in setVarId() if constructor is declared as noexcept
2015-01-02 20:03:06 +01:00
88990bac59
Fixed #6386 : Improved behaviour on unknown language (header file)
2015-01-02 12:32:23 +01:00
5dc45bd4ac
Fixed #5497 : Support designated initializers in array size detection
2014-12-30 19:23:01 +01:00
69b31a0743
Fix up extra whitespaces in match patterns
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Detected by new internal check.
2014-12-30 14:53:43 +01:00
990d14f3e2
Fixed #6328 : Use isAttributeNoreturn() whereever we also check Library::isnoreturn().
2014-12-27 11:07:36 +01:00
9e60f584d9
Fixed #6321 : Implemented function Token::swapWithNext().
2014-12-27 10:53:26 +01:00
06803ee333
Refactoring Tokenizer::simplifyAttribute
2014-12-24 13:03:38 +01:00
fb3f5a159d
Token: Added flag for attribute noreturn ( #6328 )
2014-12-24 12:50:51 +01:00
90bd38a972
Renamed isCasted to isCast
2014-12-24 10:35:40 +01:00
1b2a23b3fe
Fixed #6350 (Tokenizer::simplifyCast: set Token::isCasted when cast is removed)
2014-12-23 16:16:14 +01:00
4d81945ac5
Fixed a couple of #6276 integer over/underflow issues
2014-12-09 23:28:22 +01:00
ff6604e289
Make expensive string manipulation depend on settings
2014-12-09 06:08:38 +01:00
64e6b5186d
astyle formatting
2014-12-05 06:41:47 +01:00
7a6cd54059
Fix [lib/tokenize.cpp:6184]: (warning) Found simple pattern inside Token::Match() call: ") {"
2014-12-04 11:11:47 +01:00
e3892a95b5
Fixed #6290 (Tokenizer: Because 'and' is not simplified to '&&' there are false positives)
2014-12-03 16:32:05 +01:00
cf3f8c2f38
Refactoring: Replace names with underscores with camelCase names
2014-12-01 16:22:56 +01:00
828fdb6c47
Code cleanup. Omit redundant check.
2014-11-28 17:48:23 +01:00
418c2e51a0
Fixed #3314 (cppcheck incorrectly reporting Syntax error.)
2014-11-28 17:44:36 +01:00
Akhilesh Nema
Dmitry-Me
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Daniel Marjamäki
Albert ARIBAUD (3ADEV)
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Alexander Mai
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Simon Martin
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Philipp Kloke
Matthias Krüger
Frank Zingsheim
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