PKEuS
3b4160600d
Fixed crash in CheckMemoryLeak::functionReturnType() for unary operator:: ( #7172 )
2015-11-27 11:18:40 +01:00
PKEuS
0ba3d25917
CheckMemoryLeak: Correctly detect new char[...]() as array allocation ( #7164 )
2015-11-27 11:04:18 +01:00
Frank Zingsheim
70c20515a9
Cmake object linkage. Fix #7128 : (cppcheck 1.70 doesn't report any warnings)
2015-11-26 20:25:09 +01:00
Matthias Krüger
87ce88d6ab
CheckFunctions::checkProhibitedFunctions(): don't warn about alloca when --enable=warning is not given.
2015-11-25 22:05:51 +01:00
Daniel Marjamäki
2737f63f71
Wrong calculation of constants (simplifying: +,<<,% operations)
2015-11-25 16:46:39 +01:00
Benjamin Bannier
e84fe33ad0
Include cmath for std::fabs
2015-11-25 10:16:41 +01:00
Alexander Mai
a7ab5ecf08
Fix some compiler in MathLib::characterLiteralToLongNumber + some small refactoring
2015-11-23 20:41:21 +01:00
Daniel Marjamäki
5135bae777
Tokenizer: Cleanup the Tokenizer::tokenizeCondition used by the preprocessor
2015-11-23 16:53:30 +01:00
Alexander Mai
b7030fcfa1
Fix compiler error (VS2010) and warning
2015-11-22 16:56:44 +01:00
Daniel Marjamäki
d93cf96a29
Fixed #6769 (false positive: Uninitialized struct member: epoch.integer)
2015-11-22 16:20:46 +01:00
Alexander Mai
63b7700660
Use clang/gcc-conforming encoding of multicharacter literals
2015-11-22 14:20:36 +01:00
PKEuS
f516de8633
Moved a few checks from CheckOther to CheckFunctions
2015-11-22 13:49:10 +01:00
Alexander Mai
9ca6704c81
#7162 Support multicharacter char literals.
2015-11-22 13:31:31 +01:00
Matthias Krüger
a610ef9ce8
fix internal warning:
...
[lib/checkfunctions.cpp:44]: (warning) Found simple pattern inside Token::Match() call: "alloca ("
2015-11-22 11:00:36 +01:00
Alexander Mai
b1385dd951
Run dmake to update Makefile etc.
2015-11-22 10:40:48 +01:00
PKEuS
57d1196386
Replaced CheckNonReentrantFunctions and CheckObsoleteFunctions by generic CheckFunctions which is based on Library ( #6529 )
2015-11-22 09:18:07 +01:00
Alexander Mai
517922feb6
MathLib::characterLiteralToLongNumber now reports more specific error messages for unsupported unicode literals (see #7162 )
2015-11-22 07:38:38 +01:00
Alexander Mai
714579401f
#7160 Internal error: Unhandled char constant '\1'. Correct MathLib::toLongNumber. Create new utility function MathLib::characterLiteralToLongNumber
2015-11-21 22:35:58 +01:00
Daniel Marjamäki
5f68f3ddf6
Fixed #6264 (FP: gimp: struct initialized via pointers to member variables)
2015-11-21 19:31:18 +01:00
Daniel Marjamäki
fb0477affd
CheckUninitVar: Fixed false negatives when there are conditions
2015-11-21 10:00:21 +01:00
Daniel Marjamäki
d301cf28ec
CheckUninitVar: Small logical fixes in conditions handling.
2015-11-21 08:32:25 +01:00
PKEuS
12af125fd3
Fixed false positive stlIfStrFind for function call inside condition.
...
Removed unnecessary suppressions in .travis_suppressions
2015-11-20 20:08:53 +01:00
Daniel Marjamäki
8fd62e0cf9
Fixed #4931 (Wrong calculation of constants (simplifying: +,<<,% operations))
2015-11-20 19:43:11 +01:00
Daniel Marjamäki
79a70c1277
MathLib::toLongNumber: Better handling of '\x12' and '\000' char constants
2015-11-20 18:57:48 +01:00
PKEuS
6590d46013
Added missing functionality to <container> elements in Librarie, completed STL container definitions in std.cfg
2015-11-20 18:22:55 +01:00
Daniel Marjamäki
4abc0b7c1f
Partial fix for #4931 (Wrong calculation of constants (simplifying: +,<<,% operations))
2015-11-20 16:09:47 +01:00
PKEuS
c0e33e20b4
Reimplemented CheckStl::readingEmptyStlContainer() based on Libraries
2015-11-20 15:53:14 +01:00
PKEuS
53b2eca983
Reimplemented CheckStl::stlBoundaries() based on Libraries; Added support for iterators to libraries
2015-11-20 15:53:14 +01:00
PKEuS
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
Daniel Marjamäki
52b5446d86
Improve handling of various standard character constants
2015-11-20 10:23:38 +01:00
Daniel Marjamäki
86957214ae
Remove redundant comparisons
2015-11-20 10:11:58 +01:00
Daniel Marjamäki
0022ce8075
Refactor handling of char constants
2015-11-20 10:10:38 +01:00
PKEuS
2e7c5d37df
Refactorizations in checkmemoryleak.cpp:
...
- Rely more on <alloc> declarations in Libraries
- Removed unreachable debug message
- Simplified code
2015-11-19 17:34:17 +01:00
PKEuS
0d25a43a5d
checkmemoryleak.cpp: Refactorized CheckMemoryLeakNoVar::check() and replaced a redundant whitelist by CheckMemoryLeakInFunction::test_white_list()
2015-11-19 17:34:17 +01:00
Matthias Krüger
8faf8e2b25
fix internal warning:
...
[lib/checkmemoryleak.cpp:2722]: (warning) Found simple pattern inside Token::Match() call: "> ("
2015-11-19 17:03:55 +01:00
Daniel Marjamäki
40851a12ef
Fixed #4627 (Tokenizer::setVarId: function declaration in function body)
2015-11-19 16:27:16 +01:00
PKEuS
ab171fc027
Fixed false negatives in CheckMemoryLeakStructMember::checkStructVariable():
...
- Use generic detection of allocation/deallocation (#4770 )
- Make the checker usable for C++ by checking for destructors
- Reduced unit test duplication
2015-11-19 16:10:26 +01:00
PKEuS
db6174bb60
Refactorization: Support Types that consist of more than a single token in CheckMemoryLeakNoVar::checkForUnsafeArgAlloc
...
Removed obsolete comments
2015-11-19 16:10:26 +01:00
Daniel Marjamäki
4d3e231bd0
Fixed #3948 (False positive: variable not initialised - used in multi-condition if-clause)
2015-11-19 13:09:45 +01:00
PKEuS
87d3ed91ab
Refactorization:
...
- Improved and cleaned up CheckMemoryLeak::functionReturnType()
- Cleaned up whitelist from functions declared as <leak-ignore/> in std.cfg
2015-11-18 22:09:27 +01:00
PKEuS
1566b72c5b
Fixed broken AST for simple expressions with delete operator.
...
Fixed cppcheck internal warning
2015-11-18 21:37:37 +01:00
PKEuS
4957e48d7c
Refactorization: Removed std::string overload of CheckMemoryLeak::getDeallocationType(), improved varid overload to handle member variables
2015-11-18 21:17:50 +01:00
PKEuS
e990cfb76b
Fixed setVarId() for destructors
2015-11-18 21:13:58 +01:00
PKEuS
6ee4cf80dc
Improved detection of new operator in checkmemoryleak.cpp, fixed TODO unit test
2015-11-18 20:33:39 +01:00
Daniel Marjamäki
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
Daniel Marjamäki
5772bbd206
Fix Cppcheck warning 'explicit constructor'
2015-11-18 15:56:48 +01:00
Daniel Marjamäki
6b9c12e806
CheckUninitVar: Refactoring and gcc-compatibility fix
2015-11-18 15:16:50 +01:00
Daniel Marjamäki
e6ceae213e
CheckUninitVar: Improving multi-variable value handling
2015-11-18 14:56:45 +01:00
Daniel Marjamäki
04ecbba361
Fixed #7135 (ValueFlow: Wrong pointer alias set for 'p = &p[x];')
2015-11-15 23:38:23 +01:00
Daniel Marjamäki
71bf0f076f
CheckAutoVariables: Handle 'x-y' better in isAutoVarArray
2015-11-15 19:34:36 +01:00
Alexander Mai
65666a1ba4
Makefile: explicit list directories which should be used with ctags. Run astyle.
2015-11-15 19:03:18 +01:00
amai2012
f0bf749621
#7133 crash: Variable::declarationId().
2015-11-15 19:01:29 +01:00
Daniel Marjamäki
ca8b15cd6b
Fixed #7124 (int32_t etc are recognised as fundamental types, but std::int32_t etc are not)
2015-11-15 17:51:27 +01:00
Daniel Marjamäki
2a4cceae9e
Library: Refactor handling of comma-separated names
2015-11-15 15:24:10 +01:00
PKEuS
25749ab19f
Fixed another crash in clang test suite and let two times two functions in std.cfg share same configuration
2015-11-15 14:55:30 +01:00
Daniel Marjamäki
4e578af603
CheckAutoVar: Improved usage of AST and ValueFlow
2015-11-15 14:48:13 +01:00
PKEuS
481d800d5a
Fixed crash in clang test suite.
2015-11-15 14:40:31 +01:00
PKEuS
3f255e7685
Use Library information in Tokenizer::sizeOfType()
2015-11-15 14:37:02 +01:00
PKEuS
da6b17d176
Refactorizations in CheckStl:
...
- Improved detection of "auto" iterators in CheckStl::iterators()
- Improved performance of CheckStl::pushback()
- Added more containers to std.cfg
2015-11-15 14:04:39 +01:00
Daniel Marjamäki
c10a10c26f
CheckAutoVariables: use ValueFlow to detect more errors when pointer aliases are used
2015-11-15 12:10:35 +01:00
PKEuS
573edb4c92
Refactorization: Added utils.h to VS solution and renamed dependency to pcre.lib to pcre64.lib for x64 configuration.
2015-11-15 11:21:48 +01:00
PKEuS
41fbc5355d
Revert "Partially reverted 5cd36d6f8a
for upcoming release."
...
This reverts commit 5f8a8aba6d
.
2015-11-15 10:04:27 +01:00
PKEuS
80c89e7a38
Set Version to 1.71.99/1.72 dev
2015-11-15 09:57:57 +01:00
Alexander Mai
835c234e18
#7131 crash: Tokenizer::setVarId()
2015-11-14 21:22:53 +01:00
Alexander Mai
bda9c8c2d5
--exception-handling now prints callstack on SIGINT, allows to debug program hangs. Also add handler for some more signals.
2015-11-14 19:59:22 +01:00
Daniel Marjamäki
5df2f9c6cf
1.71: Set version
2015-11-14 18:57:42 +01:00
PKEuS
5f8a8aba6d
Partially reverted 5cd36d6f8a
for upcoming release.
2015-11-14 18:53:49 +01:00
Daniel Marjamäki
ad0d23036c
Fixed some cppcheck warnings about methods that can be static/const
2015-11-14 18:43:07 +01:00
PKEuS
bdd57e6913
Revert "Fix multi-threading by converting static member variables to instance variables"
...
This reverts commit 598809a834
.
The problem does not exist in practice and the theoretical issue will be fixed as soon as the check is rewritten to make use of Libraries.
2015-11-14 12:07:00 +01:00
Daniel Marjamäki
b10110b5ac
CheckClass: Removed noExplicitCopyMoveConstructorError after discussion in http://sourceforge.net/p/cppcheck/discussion/general/thread/b2ce9d3d/ .
2015-11-13 12:48:26 +01:00
PKEuS
f9bc229d4b
Support varids in nested classes that are declared outside of outer class ( #7127 )
2015-11-13 10:07:57 +01:00
Daniel Marjamäki
595f1e1a27
ValueFlow: set value for char literals
2015-11-12 16:38:58 +01:00
Daniel Marjamäki
34dbc3c00c
ValueFlow: Improved handling of a[i]
2015-11-12 16:14:27 +01:00
Daniel Marjamäki
4ec333dbb6
Fixed #7007 (ValueFlow: value is not known, modified by subfunction)
2015-11-12 14:59:35 +01:00
PKEuS
1589841cb6
Fixed crash in clang test suite with member variable pointers
2015-11-11 18:26:59 +01:00
PKEuS
36c5815ddb
Fixed false positive about redundant variable assignment in try-scopes if the variable is read in catch block ( #6555 )
2015-11-11 17:21:55 +01:00
PKEuS
a8cf63239a
Fixed false positive autovarInvalidDeallocation if deallocting result of member function ( #6551 )
2015-11-11 16:59:31 +01:00
Daniel Marjamäki
b9b0964dab
Fixed #7006 (False positive Mismatching assignment and comparison (variable is changed in loop))
2015-11-11 13:45:28 +01:00
PKEuS
ee00925dc5
setVarId: Support throw() in constructor implementations ( #7123 )
2015-11-11 11:01:49 +01:00
PKEuS
03d52de74b
Treat "class" keyword similar to "struct" or "union" on C++ code ( #6696 )
2015-11-10 17:03:27 +01:00
PKEuS
cc9a1f4375
Fixed setVarId() for template in initializer list ( #7122 )
2015-11-10 16:14:53 +01:00
PKEuS
feae241fc0
Fixed simplification of pointers ( #6829 )
2015-11-10 14:45:24 +01:00
PKEuS
6336372fb4
Apply same heuristics in CheckMemoryLeakNoVar::checkForUnusedReturnValue() as in CheckOther::checkIgnoredReturnValue(): Ensure that a defined function has non-void return value. ( #6693 )
2015-11-10 14:19:45 +01:00
PKEuS
06780b5eaa
Merge pull request #704 from simartin/warn
...
Silence clang warning.
2015-11-10 13:35:12 +01:00
Daniel Marjamäki
459a4e0cbe
Fixed #7121 (False positive 'Uninitialized variable' converting pointer to reference)
2015-11-10 10:18:24 +01:00
Simon Martin
1ec3175c99
Silence clang warning (-Wparentheses mode).
2015-11-10 08:12:36 +01:00
PKEuS
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
PKEuS
49a9b011eb
Fixed handling of this-> and (*this). in setVarId()
2015-11-09 21:43:40 +01:00
PKEuS
db342ea910
Handle alias variables in CheckClass::initializeVarList() ( #6921 )
2015-11-09 21:02:06 +01:00
PKEuS
aca8a69f5e
Skip over lambdas in CheckClass::checkPureVirtualFunctionCall() ( #4992 )
2015-11-09 20:15:26 +01:00
PKEuS
f15f8514f6
Fixed crash on garbage code ( #7120 )
2015-11-09 17:25:20 +01:00
PKEuS
389d30fe44
Fixed crash on garbage code ( #7118 )
2015-11-09 11:21:07 +01:00
PKEuS
c7987ad11a
Refactorization: Removed redundant nullptr checks. The existence of the tokens is guaranteed by previous Token::Match() call
2015-11-09 11:12:32 +01:00
Daniel Marjamäki
5074c11b53
CheckBufferOverrun: Fixed FP when accessing string that contains '\0'. Refactoring address-of.
2015-11-09 10:30:39 +01:00
Daniel Marjamäki
8317369c91
Explicit constructors: don't warn for abstract classes unless C++11 is used.
2015-11-09 08:36:47 +01:00
Daniel Marjamäki
ef5be435c7
Fixed #7113 (False positive arrayIndexOutOfBounds - using pointer alias with cast)
2015-11-08 17:21:32 +01:00
Alexander Mai
5318970f1e
#7109 segmentation fault (invalid code) in TokenList::createAst
2015-11-08 15:09:39 +01:00
Daniel Marjamäki
fc564d779e
Fixed #7112 (crash: CheckBufferOverrun::checkGlobalAndLocalVariable (invalid code))
2015-11-08 14:21:12 +01:00
Daniel Marjamäki
37dbebb093
Fixed #7049 (valueflow: value is not known after case)
2015-11-08 14:08:47 +01:00
PKEuS
4ad246f56f
Merge pull request #703 from nablaa/hh-hxx-header
...
Treat *.hh and *.hxx files as C++ files
2015-11-08 13:52:56 +01:00
Alexander Mai
ab296fa93f
7111 segmentation fault (invalid code) in Tokenizer::simplifyRedundantParentheses
2015-11-08 13:45:55 +01:00
Daniel Marjamäki
48da1d5396
Refactoring CheckBufferOverrun
2015-11-08 12:39:08 +01:00
PKEuS
32f0cbb6ad
Fixed false positive eraseDereference with range-based for-loops ( #7106 )
2015-11-08 09:42:55 +01:00
Daniel Marjamäki
7d6e1974eb
Fixed #7104 (False positive arrayIndexOutOfBounds)
2015-11-08 09:30:23 +01:00
Miika-Petteri Matikainen
1d4e33e792
Treat *.hh and *.hxx files as C++ files
...
Previously they were erroneously detected as C files.
2015-11-08 09:43:06 +02:00
PKEuS
fdb596fa05
Do not set "pure" flag if function is declared as "= default" ( #7101 )
2015-11-07 22:21:50 +01:00
Daniel Marjamäki
35ed902e3f
Try to fix crash when using getMaxValue()
2015-11-07 19:59:48 +01:00
Daniel Marjamäki
32627dc558
try to fix internal errors detected by Travis
2015-11-07 19:47:30 +01:00
Daniel Marjamäki
9c7271a5e9
CheckBufferOverrun: The simplifyKnownVariables() has been reduced, use ValueFlow instead
2015-11-07 18:12:01 +01:00
Daniel Marjamäki
3655ce7222
Fix typo in match pattern
2015-11-07 16:06:37 +01:00
Daniel Marjamäki
f7a7a8a95c
Fixed #6934 (False positive returnLocalVariable - assigning local array to function argument)
2015-11-07 15:07:26 +01:00
Daniel Marjamäki
d0ab3aea70
CheckBufferOverrun: Minor fixes for strings
2015-11-07 15:05:56 +01:00
PKEuS
9a879fc828
Fixed false positives with pointerSize being shown even if no sizeof() is used ( #7100 ).
2015-11-07 13:19:06 +01:00
PKEuS
49f6231756
Fixed two issues in CheckSizeof::checkSizeofForPointerSize()
2015-11-07 09:35:30 +01:00
Alexander Mai
598809a834
Fix multi-threading by converting static member variables to instance variables
2015-11-06 22:49:02 +01:00
PKEuS
0ac89c8af2
Fixed internal warning
2015-11-06 22:21:39 +01:00
PKEuS
61b16909bd
Fixed false negative pointerSize with member variables.
...
Fixed wrong comment in testcppcheck.cpp
2015-11-06 21:48:56 +01:00
Aleksandr Pikalev
2d0ecc08c1
Check pointers for NULL before utilizing and do not check it later
2015-11-06 20:24:09 +01:00
PKEuS
7a90b763f6
Tokenizer::simplifyLabelsCaseDefault(): Do not insert ; between two cases.
2015-11-06 19:59:23 +01:00
PKEuS
95a0c0f14c
Limit the number of cases created by Tokenizer::simplifyCaseRange().
2015-11-06 19:21:56 +01:00
PKEuS
1fe1d7ea4a
Extended Tokenizer::simplifyCaseRange() to support also ranges of chars.
2015-11-06 18:46:43 +01:00
PKEuS
41b1b9d850
Support case ranges (gcc extension, #6490 )
2015-11-06 18:39:03 +01:00
PKEuS
2ac8da0497
Fixed #6548 also for noexcept
2015-11-06 18:00:59 +01:00
PKEuS
72bc6d1f33
Refactorization: Fixed VS warning about variable shadowing.
2015-11-06 17:35:08 +01:00
PKEuS
be36539ad7
Fixed AST generation for C++11-style initialization ( #6528 )
2015-11-06 17:34:26 +01:00
PKEuS
62bc827eb0
Fixed createLinks2() when inheriting from a template ( #6601 )
2015-11-06 10:44:37 +01:00
PKEuS
eb2b0fa0d0
Fixed wrongly detected unconditional scope with C++11-style initialization in SymbolDatabase ( #6581 )
2015-11-06 10:16:44 +01:00
PKEuS
eefea507b9
Use ValueFlow in CheckIO::checkWrongPrintfScanfArguments() ( #6563 )
2015-11-06 09:52:22 +01:00
Alexander Mai
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
PKEuS
83a816b109
Fixed crash on garbage code ( #7085 )
2015-11-04 10:26:55 +01:00
PKEuS
6c20f4b2a2
Fixed crash on garbage code ( #7090 )
2015-11-04 10:10:20 +01:00
PKEuS
8374e8414b
Fixed use-after-free in clang test suite introduced recently ( #7087 )
2015-11-03 19:24:19 +01:00
PKEuS
b97f9e576d
Fixed crash in clang test suite introduced by previous commit.
2015-11-02 22:53:05 +01:00
PKEuS
b049050792
Fixed wrong parsing of ^{}
2015-11-02 22:14:41 +01:00
PKEuS
4f565ba90f
Fixed crashs on garbage code ( #7082 )
2015-11-02 21:30:28 +01:00
PKEuS
23e6e5a568
Fixed crash on garbage code ( #7081 )
2015-10-31 18:11:56 +01:00
Miika-Petteri Matikainen
acd8a092f8
Make syntaxError suppressable ( fixes #5917 and #7076 )
...
syntaxErrors were not suppressable, because they were treated as
InternalErrors which were thrown and catched during the checking,
and normal suppression rules were not applied for those.
We fix this by calling the normal reportErr() function that does
suppression matching.
2015-10-28 20:53:35 +02:00
PKEuS
963008089d
Fixed false positive with range-based for-loop ( #7078 )
2015-10-28 16:37:46 +01:00
PKEuS
a0ff992c4a
Refactorization: Simplified Tokenizer::simplifyAddBracesToCommand() and Tokenizer::simplifyAddBracesPair()
2015-10-27 20:04:34 +01:00
PKEuS
4ee56d2306
Fixed simplifyAssignmentInFunctionCall for complex expressions ( #6927 )
2015-10-27 20:01:40 +01:00
PKEuS
7866990d04
Fixed false positive with range-based for-loop ( #7075 )
2015-10-27 14:47:18 +01:00
Daniel Marjamäki
bfd8a69e74
Fixed #6243 (False positive: uninitialized variable, looping with goto)
2015-10-27 12:40:52 +01:00
Daniel Marjamäki
4b0625c570
Fixed #6239 (Possible null pointer dereference after pointer is modified by a function template)
2015-10-27 12:33:46 +01:00
PKEuS
b775603e93
Revert "Removed bailout in case a file (without include guards) is included twice. ( #5455 )"
...
This reverts commit 34ec1112a9
.
2015-10-26 21:37:08 +01:00
PKEuS
24882fb53a
Fixed VarId accidentially assigned to case labels.
2015-10-26 21:24:53 +01:00
PKEuS
dfdc0f6b99
Support range-based for-loop in SymbolDatabase
2015-10-26 19:20:42 +01:00
PKEuS
5add1d8901
Set VarId in range-based for-loops
2015-10-26 19:03:23 +01:00
PKEuS
a5f577d179
Support range-based for-loop in CheckClass::checkConst() ( #5514 )
2015-10-26 18:48:01 +01:00
PKEuS
636bf75799
Fixed crash on garbage code ( #7074 )
2015-10-26 13:29:47 +01:00
PKEuS
34ec1112a9
Removed bailout in case a file (without include guards) is included twice. ( #5455 )
2015-10-26 12:17:29 +01:00