18abe4a142
Fixed #6021 (TemplateSimplifier::simplifyCalculations causes heap corruption on invalid code)
2017-06-07 19:32:56 +02:00
60e36492e2
Refactoring, renamed local variable
2017-06-07 12:37:44 +02:00
ce13b75967
Add missing types to Platform::platformString(). Add another pattern to Tokenizer::findGarbageCode() to avoid potential crash in Valueflow
2017-06-06 22:15:11 +02:00
ff38cc5c13
Set struct size cutoff in passedByValue check to 2*sizeof_pointer
...
Struct arguments are either pushed to the stack or passed in the
registers. Since both methods operate on machine words it is logical to
tie the maximum size of a struct argument that doesn't trigger
passedByValue diagnostic to the size of the machine word.
Also guessed size of STL classes is set to 3*sizeof_pointer, this better
represents reality and ensures that structs containing them will still
trigger passedByValue.
2017-06-06 08:48:11 +02:00
3b805e7001
fix testrunner (WRONG_DATA usage)
2017-06-05 18:49:20 +02:00
150d2aa902
Refactor and rename CHECK_WRONG_DATA
2017-06-05 18:41:15 +02:00
62c22a8e06
daca2: change output for DacaWrongData. Show location. And use severity 'debug'
2017-06-04 19:46:20 +02:00
66a488586e
Temporarily readd the UNSTABLE configuration
2017-06-04 18:30:49 +02:00
20b27cfd51
avoid some WrongData warnings
2017-06-04 18:27:42 +02:00
0c6a551039
Try to limit Daca2WrongData output a little
2017-06-04 16:41:30 +02:00
9715164d0a
Fixed DACA2 CHECK_WRONG_DATA macro
2017-06-04 15:50:27 +02:00
35348fcf98
Try to fix Travis
2017-06-04 14:46:57 +02:00
1439b08fbd
Fixed -DDACA2 compiler errors
2017-06-04 14:14:42 +02:00
2106099029
daca2: print error message (DacaWrongData) instead of crashing when wrong data is seen
2017-06-04 14:05:34 +02:00
26bd863d0a
Fixed #7724 (hang: long expression => wrong AST)
2017-06-04 12:16:49 +02:00
b8ee500d45
Fixed #7092 (Invalid style error: Variable not assigned a value)
2017-06-03 15:31:29 +02:00
ccb2f2ce6a
astyle formatting
...
[ci skip]
2017-06-03 15:30:36 +02:00
bbde3cc23a
Merge pull request #910 from mathbunnyru/asalikhov/improve_readability
...
improve readability
2017-06-03 14:33:21 +02:00
aeef7117fe
astyle formatting
...
[ci skip]
2017-06-03 11:34:30 +02:00
7ec3715c57
check.h: Cppcheck will be stable by default. Use -DUNSTABLE to make it unstable.
2017-06-03 11:18:00 +02:00
f4ce49d883
ENH: perfomance: using clear() and empty() more faster for stl containers
2017-06-02 22:38:00 +04:00
f5646183cd
Move comment to the right place
2017-06-02 17:15:24 +03:00
b4a58be113
#define HIDE_WRONG_DATA to get release mode build (hiding crashes on invalid AST/symboldatabase). Fix doxygen syntax.
2017-06-01 23:38:02 +02:00
b68c8d91ab
Fixed #8039 (Tokenizer: wrong simplification of string)
2017-06-01 22:21:02 +02:00
bce0776417
Fixed #7795 (ValueFlow: Value is not known after conditional increment )
2017-06-01 15:16:07 +02:00
5efb2e3be0
Visual Studio: Skip unknown platforms (ARM, ARM64)
2017-06-01 13:13:23 +02:00
132c0af22a
Simplify some statements
2017-06-01 02:02:12 +03:00
3cd2f2d092
Don't cast bool to bool
2017-06-01 01:49:40 +03:00
cb58cf8163
.length() > 0 == !.emepty()
2017-06-01 01:42:29 +03:00
1f48b082d1
CLI: Add --output-file flag so results can be written to file directly.
2017-05-30 15:04:28 +02:00
5ab158fec2
Spelling fixes
2017-05-30 08:03:15 +03:00
1961d6d0f7
CppCheck: make sure preprocessor syntax errors are reported
2017-05-28 20:34:58 +02:00
956b5812e7
Fixed #7866 (Crash while scanning QML files)
2017-05-28 16:39:18 +02:00
b58562fc7d
Added test cases for catching when assignment comes after an operator, compound assignment, or comparison for ticket #7429 and fixed the tests.
2017-05-28 16:00:06 +02:00
18adb97873
astyle formatting
...
[ci skip]
2017-05-28 15:56:26 +02:00
aa937e426d
Fixed #7849 (Tokenizer: Wrong simplification of floating point equality comparison)
2017-05-28 10:53:50 +02:00
624ceb5027
Fix includes for cygwin
2017-05-27 10:23:06 +02:00
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
d41d091c07
ENH: perfomance: seeking of one char is more efficiently
2017-05-27 04:15:54 +02:00
45ba1ff1e3
#8079 SymbolDatabase::createSymbolDatabaseEnums() crashes on invalid enum declaration
2017-05-25 09:50:14 +02:00
1dd42d9a9e
arrayIndexOutOfBounds: Make sure error message is clarified for daca2 --template format
2017-05-25 08:18:37 +02:00
0262020707
--template: Removed 'clang' and renamed 'cppcheck2' to 'daca2'
2017-05-25 05:24:42 +02:00
dda5556ded
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:24:56 +02:00
5444875f89
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:18:31 +02:00
099b4435c3
Fixed #8074 (Preprocessor::getConfigs: wrong configuration extracted 'A;B;;')
2017-05-24 11:16:41 +02:00
93e0516291
Fixed #8009 (Tokenizer: fix handling of template rvalue references)
2017-05-23 18:55:17 +02:00
70c2de62b7
arrayIndexOutOfBounds: better note
2017-05-23 16:06:32 +02:00
6e1544bd49
ValueFlow: Use getOrdinalText()
2017-05-23 15:01:56 +02:00
e73657b198
Clarify arrayIndexOutOfBounds
2017-05-23 14:58:43 +02:00
a3c0eecccf
Added --template=cppcheck2 output format
2017-05-23 12:19:11 +02:00
6cb563b3fe
ErrorLogger: Adjust the severity in the 'clang' output format. as far as I know, clang severities are 'fatal error', 'error' and 'warning'.
2017-05-23 12:02:57 +02:00
d3d3d31613
Clarify 'invalidFunctionArg' messages
2017-05-23 11:57:25 +02:00
f7cda81c0c
Refactoring: ValueFlow::Value::errorSeverity() will have the logic if value is 'error' or 'warning'
2017-05-23 11:43:56 +02:00
ba2b235e24
Fixed: warning: ‘tokvalue’ may be used uninitialized in this function [-Wuninitialized].
2017-05-22 15:22:38 +02:00
ffe6582e6b
Added platform support for Atmel AVR 8 bit microcontrollers.
2017-05-22 14:46:19 +02:00
b59bd96c6d
ErrorLogger: Fix crash when error message does not have a FileLocation
2017-05-22 11:25:58 +02:00
8ef9ab26b1
Clarify floatConversionOverflow
2017-05-22 11:04:24 +02:00
0cb1c4f221
Clarify integerOverflow messages
2017-05-22 10:10:56 +02:00
9374055238
ErrorPath: clarify the 'shiftTooManyBits' error message
2017-05-22 07:58:56 +02:00
7af58cf31a
show full error path in xml files
2017-05-22 07:42:54 +02:00
58da0df2f6
astyle formatting
...
[ci skip]
2017-05-20 18:52:48 +02:00
82a372a380
Try to clarify ErrorPath texts
2017-05-20 08:47:35 +02:00
55ae206ecc
ErrorPath: better output
2017-05-19 17:29:16 +02:00
b53a2ff9eb
Command line: Added --template=clang formatting
2017-05-19 17:09:49 +02:00
f92b16706c
ValueFlow: Add ErrorPath info after for loop
2017-05-19 16:32:58 +02:00
2bb54fef69
ValueFlow: Test ErrorPath handling
2017-05-19 14:34:59 +02:00
a2c716fa3b
CheckOther::checkDuplicateExpression(): be lazier if style-reports are not enabled. NFCI.
2017-05-19 00:54:55 +02:00
899615c1e4
update simplecpp includes
...
[ci skip]
2017-05-18 22:26:07 +02:00
aa3f1db33c
Add internal check that checks for redundant non-nullness checks in Token::(simple)Match checks.
...
In code like
if (tok && Token::simpleMatch(tok, "bla")) {}
or
if (tok->previous() && Token::Match(tok->previous(), "foo")) {},
the first check is redundant because Token::(simple)Match already checks if the argument token is null.
2017-05-18 22:12:33 +02:00
9d08cbf4d2
Fix 'make checkcfg'
2017-05-18 22:10:08 +02:00
340c687cbf
Revert "Use 'Stringification => Tokenizer' until some issues have been fixed"
...
This reverts commit c2727691a4
2017-05-18 21:53:25 +02:00
040d2f0012
Use simplecpp lexer in test cases
2017-05-18 21:52:31 +02:00
c2727691a4
Use 'Stringification => Tokenizer' until some issues have been fixed
2017-05-18 09:33:41 +02:00
7bd0bc7534
Tokenizer: Simplify '->' to '.'
2017-05-17 22:50:54 +02:00
bc12a0b21f
Handle empty token list better (for instance when Preprocessor::validateCfg() see problem)
2017-05-17 22:30:20 +02:00
1f4b84379d
Fix for #pragma asm
2017-05-17 21:58:46 +02:00
59335f80d2
Try to fix windows build. Reduce header dependencies
2017-05-17 15:38:31 +02:00
90a952d8c2
Add col and info in plist
2017-05-17 15:22:51 +02:00
6230919976
Skip 'Stringification => Tokenize' step
2017-05-17 14:57:54 +02:00
67e3187653
Preprocessor: Refactor handling of #pragma asm
2017-05-17 10:25:37 +02:00
cd53d10970
ErrorPath: More information about assignments
2017-05-16 23:12:35 +02:00
ecb3f0a934
ErrorLogger: Write ErrorPath info in the xml report
2017-05-16 22:58:02 +02:00
c617851567
ErrorLogger: Added ErrorPath where each item has token and info
2017-05-16 22:38:13 +02:00
e65d6d3c67
ValueFlow: inherit Value::callstack in calculations
2017-05-16 19:43:55 +02:00
f92e7b3bfc
Emit better errorpath in CheckBufferOverrun::negativeIndexError
2017-05-16 19:08:47 +02:00
970ff181de
Show 'Possible' errors without --enable=warning
2017-05-16 17:51:45 +02:00
6967d68137
Add --plist-output argument
2017-05-16 14:07:23 +02:00
3ef2f825c7
Fixed Cppcheck warnings about null pointer dereference
2017-05-15 20:36:28 +02:00
8d75d1b920
Partial fix for #8028 (ValueFlow: Origin/callstack of value)
2017-05-15 20:05:11 +02:00
3432257390
Removed deprecated command --append
2017-05-14 11:57:04 +02:00
fda1f67da6
Set version to 1.79.99/1.80 dev
2017-05-14 10:07:38 +02:00
fb94ad21fa
Updated Visual Studio solution to VS2017.
2017-05-14 10:04:25 +02:00
45d998979c
CHECK_WRONG_DATA: switch to debug macro
2017-05-13 19:10:05 +02:00
55cd69e290
alwaysTrueFalse: Dont warn when checking sizeof for some type. such condition might be platform dependent.
2017-05-13 19:07:24 +02:00
e5e5a5e4b8
1.79: Set version
2017-05-13 11:25:16 +02:00
95db173e77
Fixed Cppcheck warning
2017-05-13 11:06:33 +02:00
b9bac79a8c
Improved const correctness, there are no functional changes.
2017-05-12 16:20:47 +02:00
68d77b73da
SymbolDatabase: Fixed parsing of unnamed arguments, properly detect pointers ( #8052 )
2017-05-07 09:03:58 +02:00
28b8bc57a8
CheckVaarg::va_list_usage(): Bailout on "goto" ( #8043 )
2017-05-07 08:32:48 +02:00
b345c430fe
CheckStl::readingEmptyStlContainer(): Skip over lambdas ( #8055 )
2017-05-07 08:15:58 +02:00
c1cdcc158f
Run astyle. Fix some Doxygen issues
2017-05-06 11:57:02 +02:00
3e11eb9dca
#8050 cppcheckError: 0xFFFFFFul -> 16777215ULU. Don't add a suffix 'U' if there is already a suffix present.
2017-05-05 14:47:58 +02:00
a8a54bbfa8
Fixed #6028 (Improvement: False positive caused by C keywords in assembly comments)
2017-05-05 08:57:24 +02:00
65297ce285
Fixed #7191 (false positive memleak on in-place new)
2017-05-04 19:39:57 +02:00
f54a6f085b
#7883 hang: CheckOther::checkFuncArgNamesDifferent() template code in .h. Activate language check for header files + Small refactoring
2017-05-03 20:36:26 +02:00
1ec9b8c5b4
Fixed #8047 (false positive uninitialized variable - sizeof **A)
2017-05-03 19:27:55 +02:00
e88b4dcf06
Add another check to Tokenizer::validateC(): C++ casts
2017-05-03 16:57:42 +02:00
a28f57344c
templatesimplifier: mark getTemplateNamePositionTemplateMember() static.
...
Fixes gcc 7-dev warning:
lib/templatesimplifier.cpp: In function ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’:
lib/templatesimplifier.cpp:715:6: warning: no previous declaration for ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’ [-Wmissing-declarations]
bool getTemplateNamePositionTemplateMember(const Token *tok, int &namepos)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2017-05-03 08:45:48 +02:00
295e4fdfc2
Fixed #8049 (Preprocessor: Comment in system include not removed properly)
2017-05-02 22:18:24 +02:00
1bc7a89b3c
Improve search patterns within Tokenizer::validateC()
2017-05-02 17:57:06 +02:00
e2bfe1c0ec
Fixed #8044 : Crash below SymbolDatabase::setValueType
2017-05-01 14:12:50 -04:00
cee0f724ff
Fixed #8018 : Tokenize::findGarbageCode: detect heads of for-loops with 1 or more than 2 semicolons as garbage code.
2017-05-01 18:28:26 +02:00
bc7799dccd
Fixed #7888 (false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long))
2017-05-01 12:23:28 +02:00
f51a709f80
add fixme comment
2017-05-01 11:25:58 +02:00
ce6cc5416a
uninitvar: made ValueFlow check experimental
2017-05-01 11:13:30 +02:00
9cdda53fb9
CheckFunctions::memsetZeroBytes: Add CHECK_WRONG_DATA to avoid crashes
2017-04-30 18:58:51 +02:00
8a08cc0796
Fixed #8029 (Tokenizer::simplifyCAlternativeTokens: dont simplify 'eb.and + 1')
2017-04-30 14:40:41 +02:00
7fd04cd8d0
Updated Token::expressionString(), write '->' instead of '.'
2017-04-30 14:22:18 +02:00
28960a8bba
Remove bailout and fix varid for template class member initialized in out-of-line constructor ( #8031 )
2017-04-30 08:59:47 +02:00
8a668aa860
Add missing else that could cause an extra try scope to be added to the scope list ( #8025 )
...
Add an optional extended description…
2017-04-30 08:58:41 +02:00
980ca39fe2
valueFlowForward: better handling of sizeof() in rhs in assignments
2017-04-29 08:25:55 +02:00
ddfd4c6348
Write access type of functions and variables to xml dump
2017-04-29 07:18:16 +02:00
964b744c96
Fixed #7990 (crash: SymbolDatabase::printOut())
2017-04-29 07:02:49 +02:00
06102cb3d7
UninitVar: Don't warn for inconclusive values
2017-04-28 21:09:56 +02:00
a0a8f8ddd6
ValueFlowUninit: make it more strict
2017-04-28 13:29:09 +02:00
5fd77d2518
Switch CHECK_WRONG_DATA macro so crashes/hangs are avoided
2017-04-28 10:48:41 +02:00
589fabd0b1
Fixed #8027 (hang after AST_MAX_DEPTH is exceeded in array initialization)
2017-04-27 20:53:27 +02:00
d9f72d5f8c
AST: Handle 'x = { [ID] = 1, .. }' when ID is unexpanded macro
2017-04-26 22:35:04 +02:00
bdf16b1157
Tokenizer::simplifyComma: dont simplify comma in '=(struct s){...}'
2017-04-26 20:48:08 +02:00
89532cf8b9
Fixed #7968 (valueFlowBeforeCondition: better handling of compound assignments)
2017-04-25 20:45:02 +02:00
537045b176
Improved const correctness. There are no functional changes.
2017-04-25 14:57:48 +02:00
140e086206
Fixed #7738 (False positive deallocret - delete and return NULL pointer)
2017-04-24 22:05:16 +02:00
37fd60e879
Fixed #7293 (Use of uninitialized pointer not detected (worked in 1.71))
2017-04-24 18:27:16 +02:00
9a294496c1
ValueFlow::setTokenValue: Fix typo
2017-04-23 21:59:58 +02:00
a688402617
ValueFlow::setTokenValue: Don't calculate parent value for uninitialized values
2017-04-23 21:58:01 +02:00
2f51b975ed
valueFlowUninit: only check variables
2017-04-23 21:50:51 +02:00
25a1ea3d18
use simpleMatch for simple pattern
2017-04-23 19:25:35 +02:00
8a738eefab
fixed #7998 (uninitialized variable is not found when used with switch/case)
2017-04-23 18:05:14 +02:00
3f069d9e44
Write two FIXME comments, create library configuration to replace hardcoded checks
2017-04-23 15:34:45 +02:00
198c8878ee
Use Token::simpleMatch() for simple pattern
2017-04-23 12:14:14 +02:00
f2719ec6ca
Refactoring CheckString::sprintfOverlappingData. Use AST, isSameExpression(), getArguments(), ..
2017-04-23 10:51:31 +02:00
f92ef7d8e2
Refactoring. Use 'endsWith()'
2017-04-23 10:17:35 +02:00
101dc28afa
Refactoring: Moved checkMemset.. from CheckOther to CheckFunctions
2017-04-23 07:53:41 +02:00
f6ab204dc6
Refactorings in CheckOther
2017-04-23 07:19:44 +02:00
f601a6903f
Updated comment
2017-04-23 06:44:38 +02:00
2744a9456f
fix [lib/checkfunctions.cpp:300]: (warning) Found simple pattern inside Token::Match() call: "new"
2017-04-22 21:53:31 +02:00
e5b9e2a898
--check-library: less warnings
2017-04-22 21:23:46 +02:00
e72ec4282d
Fixed #7842 (Preprocessor::getConfigs: #error in #ifndef not handled well)
2017-04-22 12:44:57 +02:00
1039c710e4
Fixed #8017 (AST: wrong ast for extra comma 's={1,}')
2017-04-22 11:23:11 +02:00
7140bae226
Merge pull request #894 from simartin/ticket_7964
...
Ticket #7964 : Don't crash on valid code using function pointers named strcpy or strcat in main()
2017-04-22 01:24:03 +02:00
b526fd7c49
Ticket #7964 : Don't crash on valid code using function pointers named strcpy or strcat in main().
2017-04-21 23:36:10 +02:00
43454936e7
Fixed #8014 (FP: Uninitialized variable 'f(1,{..});')
2017-04-21 22:33:27 +02:00
78ad9825af
Add support for auto variables in regular for loop.
2017-04-21 15:25:02 -04:00
e827119856
Fix testrunner InternalError
2017-04-21 21:02:46 +02:00
902eb87a8a
Fixed #8016 (AST: wrong ast for 'x=(s){...};')
2017-04-21 17:44:11 +02:00
eec8c77774
Merge pull request #892 from IOBYTE/master
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Add support for auto variable initialized from function return type.
2017-04-20 22:17:23 +02:00
f8e9071de1
CheckFunction: In the <valid> check handle possible/conditional/inconclusive values better
2017-04-20 22:14:54 +02:00
0ff8e49b69
Add support for auto variable initialized from function return type.
2017-04-20 15:22:57 -04:00
95dd16892b
Merge pull request #891 from IOBYTE/master
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Fix #7963 : crash; Variable::setFlag ; gecko-dev , dom/canvas/WebGLTra…
2017-04-20 20:51:40 +02:00
3fbcc0cd3b
Refactor CheckFunctions::invalidFunctionUsage
2017-04-20 19:57:39 +02:00
e43c078c5e
checkfunctions: code cleanup
2017-04-20 17:42:25 +02:00
69d18d9c29
Fix #7963 : crash; Variable::setFlag ; gecko-dev , dom/canvas/WebGLTransformFeedback.cpp
2017-04-20 10:03:29 -04:00
7a26e046a8
Fixed #8001 (AST: Wrong AST for lambda function with 'std::string const&' result type)
2017-04-18 21:21:30 +02:00
0edb0dbf3c
Fix redundant assignment found by Cppcheck
2017-04-17 22:33:15 +02:00
d911eeba75
astyle formatting
...
[ci skip]
2017-04-17 22:16:02 +02:00
1a95dc9bd6
Fixed #7979 (Tokenizer: Detect and reject c++ code in .c file)
2017-04-17 22:15:29 +02:00
bb015c6a2b
Fixed #8006 (AST: Wrong tree with complex for loops and casts)
2017-04-17 21:11:53 +02:00
5fd686c878
Ticket #4544 : Also handle Foo<struct Bar> constructs.
2017-04-17 11:24:28 +02:00
4f64e67298
Misra: Add rule 8.11
2017-04-17 07:45:27 +02:00
1045ece946
dump: refactor valueType dump
2017-04-16 09:11:20 +02:00
f90d8c9987
dump: fix xml format
2017-04-15 14:03:49 +02:00
b3b0a796b9
dump: fix xml format
2017-04-15 12:38:00 +02:00
e71b428740
dump: Add platform info and valueType info
2017-04-15 12:25:44 +02:00
174bcc8d34
Misra: Add rule 16.3
2017-04-14 10:46:35 +02:00
d252a64ec8
Cleanup CheckFunctions::checkIgnoredReturnValue
2017-04-12 10:44:08 +02:00
41a64f6d1f
Fix crash
2017-04-11 20:16:33 +02:00
b1f4bd7504
Refactorization: Reimplemented Settings::_enabled as a bitfeld instead of std::set ( #7995 )
2017-04-11 11:49:26 +02:00
4d1a64301c
AST: Fixed Match pattern '|*' => '*|'
2017-04-10 23:44:30 +02:00
632a6b664c
AST: Harden handling of C++11
2017-04-10 23:29:15 +02:00
2c43075ece
AST: weird clang syntax
2017-04-10 23:05:41 +02:00
df90ff9f5e
Merge pull request #888 from simartin/ticket_7942
...
Don't generate invalid syntax for out of line template class constructors during instantiation
2017-04-10 22:18:20 +02:00
5e1b6aee8c
AST: Fix hang for weird VLA code
2017-04-10 22:17:34 +02:00
ffeadbdde4
AST: improved handling for struct initialization 's = { [0] = 123 }'
2017-04-10 07:25:18 +02:00
d92c529aa6
AST: Fix wrong handling of struct initialization, caused hang
2017-04-09 22:06:13 +02:00
45d2d66df3
Remove redundant space in Token::Match pattern
2017-04-09 19:27:11 +02:00
e6005dfa3c
AST: Fix AST for lambda '[&]{..}'
2017-04-09 17:49:55 +02:00
7d12e1f3a6
valueFlowGetArrayIndexes: convert Token::Match to Token::simpleMatch.
...
The pattern is a sole "[", but since "[" is also used for complexe patterns, the internal check that finds potential simple match patterns bailed out here.
2017-04-09 17:27:46 +02:00
ee05fe7d77
Ticket #7942 : Don't generate invalid syntax for out of line template class constructors during instantiation.
2017-04-09 16:12:59 +02:00
6e0af5d01f
MISRA 19 and 28
2017-04-09 10:11:54 +02:00
bcf0c5f010
Add ValueType and auto type information to debug output.
...
Print out ValueType for variables and function return type.
Print out complete type for variables and function return type.
Print out ValueType for variable auto token.
2017-04-07 19:57:10 -04:00
f5f141ff42
astyle formatting
...
[ci skip]
2017-04-07 19:19:41 +02:00
8ffed6862d
Tokenizer: Add --check-config warning for macro with semicolon in argument
2017-04-07 19:19:10 +02:00
7d8af7bdca
Fixed #7979 (crash (nr 2): CheckFunctions::checkIgnoredReturnValue())
2017-04-07 13:18:53 +02:00
392a06a44b
AST: better handling of '(struct X){...}'
2017-04-06 21:28:13 +02:00
70a7915173
CppCheck: Improve output when first configuration is not empty.
2017-04-06 19:52:21 +02:00
50da7d4919
Tokenizer: Write syntax error if there is C++ code in C file.
2017-04-06 08:50:35 +02:00
fd2651909c
Fixed #7978 (ValueType: container type not set properly)
2017-04-06 07:07:20 +02:00
fee86b9684
ValueType: Better handling of 'new Container'
2017-04-05 22:05:29 +02:00
47570f5791
Set version to 1.78.99/1.79 dev
2017-04-05 11:24:26 +02:00
e6ed08c4d8
Fixed #7976 (Internal error. Token::astOperand1() cyclic dependency. (ticket nr 2, new regression))
2017-04-05 11:00:02 +02:00
9c5a136f04
Fixed #7975 (crash: Tokenizer::createLinks2 problem with enable_if<x&&y,C*>)
2017-04-03 21:48:22 +02:00
79010eecea
lib: fix a bunch of warnings about differing function arguments in definition and declaration.
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[lib/token.h:72] -> [lib/token.cpp:36]: (style, inconclusive) Function 'Token' argument 1 names different: declaration 'tokensBack' definition 't'.
[lib/token.h:445] -> [lib/token.cpp:497]: (style, inconclusive) Function 'multiCompare' argument 1 names different: declaration 'needle' definition 'tok'.
[lib/checkio.h:73] -> [lib/checkio.cpp:1385]: (style, inconclusive) Function 'ArgumentInfo' argument 3 names different: declaration 'isCPP' definition '_isCPP'.
[lib/checkother.h:216] -> [lib/checkother.cpp:2136]: (style, inconclusive) Function 'checkComparisonFunctionIsAlwaysTrueOrFalseError' argument 2 names different: declaration 'strFunctionName' definition 'functionName'.
[lib/errorlogger.h:214] -> [lib/errorlogger.cpp:51]: (style, inconclusive) Function 'ErrorMessage' argument 2 names different: declaration 'file0' definition 'file0_'.
[lib/errorlogger.h:215] -> [lib/errorlogger.cpp:65]: (style, inconclusive) Function 'ErrorMessage' argument 2 names different: declaration 'file0' definition 'file0_'.
[lib/library.h:327] -> [lib/library.cpp:1043]: (style, inconclusive) Function 'ignorefunction' argument 1 names different: declaration 'function' definition 'functionName'.
[lib/mathlib.h:112] -> [lib/mathlib.cpp:1275]: (style, inconclusive) Function 'isNullValue' argument 1 names different: declaration 'tok' definition 'str'.
[lib/preprocessor.h:91] -> [lib/preprocessor.cpp:122]: (style, inconclusive) Function 'setDirectives' argument 1 names different: declaration 'tokens' definition 'tokens1'.
[lib/symboldatabase.h:860] -> [lib/symboldatabase.cpp:1801]: (style, inconclusive) Function 'argsMatch' argument 1 names different: declaration 'info' definition 'scope'.
[lib/symboldatabase.h:1171] -> [lib/symboldatabase.cpp:2048]: (style, inconclusive) Function 'addClassFunction' argument 1 names different: declaration 'info' definition 'scope'.
[lib/symboldatabase.h:1174] -> [lib/symboldatabase.cpp:2208]: (style, inconclusive) Function 'addNewFunction' argument 1 names different: declaration 'info' definition 'scope'.
[lib/symboldatabase.h:1090] -> [lib/symboldatabase.cpp:3648]: (style, inconclusive) Function 'findVariableType' argument 2 names different: declaration 'type' definition 'typeTok'.
[lib/symboldatabase.h:1101] -> [lib/symboldatabase.cpp:4308]: (style, inconclusive) Function 'findType' argument 1 names different: declaration 'tok' definition 'startTok'.
[lib/symboldatabase.h:1176] -> [lib/symboldatabase.cpp:4349]: (style, inconclusive) Function 'findTypeInNested' argument 1 names different: declaration 'tok' definition 'startTok'.
[lib/symboldatabase.h:1193] -> [lib/symboldatabase.cpp:4501]: (style, inconclusive) Function 'setValueType' argument 2 names different: declaration 'enumerators' definition 'enumerator'.
[lib/path.h:159] -> [lib/path.cpp:247]: (style, inconclusive) Function 'isCPP' argument 1 names different: declaration 'extensionInLowerCase' definition 'path'.
[lib/path.h:145] -> [lib/path.cpp:266]: (style, inconclusive) Function 'acceptFile' argument 1 names different: declaration 'filename' definition 'path'.
2017-04-03 00:06:46 +02:00
abb43b6a81
Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))')
2017-04-02 19:44:33 +02:00
de80d41ef4
CheckFunctions::checkIgnoredReturnValue: Dont warn in C++11 initializer lists in function arguments
2017-04-02 19:44:27 +02:00
6f2db1a312
CHECK_WRONG_DATA: restore debug macro so crashes are seen.
2017-04-02 17:23:30 +02:00
d403a6a883
Preprocessor::getConfigs: Remove bad configurations when #error is seen
2017-04-02 12:15:53 +02:00
7eb95aac2a
Preprocessor::getConfigs: Handle #error in '#if !A' better
2017-04-02 10:06:39 +02:00
87bc667289
astyle formatting
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[ci skip]
2017-04-02 09:26:14 +02:00
edd1c32e5b
Preprocessor::getConfigs: Better handling of ! in #if
2017-04-02 09:03:43 +02:00
b7dcdc00d0
Fixed #7970 (ValueType: no types set below 'new std::string')
2017-04-01 22:22:37 +02:00
1faca91c1d
Added 'endsWith' utility function. This will make compiling the democlient easier.
2017-04-01 18:14:18 +02:00
2eda59eb72
Update version
2017-04-01 11:03:45 +02:00
1dbf485e02
Fix Cppcheck warnings. Remove redundant null pointer check.
2017-04-01 10:51:45 +02:00
279b66003b
Fix Cppcheck warnings about mismatching argument names
2017-04-01 10:34:53 +02:00
ea215c3b7b
Fixed false positives in CheckClass::checkConst() due to unmatched function overloads
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Fixed function matching if constness mismatches
2017-04-01 10:19:32 +02:00
633ed23c0d
Fix Cppcheck warnings about mismatching function argument names
2017-04-01 09:31:27 +02:00
35d1479d05
CWE mapping of funcArgOrderDifferent, funcArgNamesDifferent ( #885 )
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Add an optional extended description…
2017-04-01 08:36:46 +02:00
164df2aa7b
Fixed #7966 (ValueType: wrong type for gcc initialization {[1]=..})
2017-03-31 09:41:38 +02:00
8fe7ee1012
Fixed #7886 (ValueFlow: endless forloop 'for (i = 0, j = 0; i < sz && j < 9; i++)')
2017-03-30 22:02:36 +02:00
a8788d7fc7
Fix Cppcheck warning
2017-03-30 11:20:04 +02:00
2da3123db2
Fix ValueType. The '[' in variable declaration is not a dereference.
2017-03-30 11:01:29 +02:00
cc3ef7bbe8
Fix so array access out of bounds for external arrays are detected again
2017-03-30 10:14:17 +02:00
7cae057615
Add missing varid or variable for member variables.
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Add an optional extended description…
2017-03-30 10:07:58 +02:00
c9eb7f4556
minor update of 64-bit checker
2017-03-30 10:07:25 +02:00
3c8f5b85ae
Refactorization: Allocate Token::_values (ValueFlow information) dynamically, reducing size of each token by around 10%
2017-03-27 18:48:34 +02:00
2938278f00
Refactorization: Store minsizes in vector instead of list which has less overhead
2017-03-27 17:53:43 +02:00
63d39390b4
checkbufferoverrun.cpp: refactorizations
2017-03-27 16:09:51 +02:00
83b1e1c329
CheckBufferOverrun: Refactorizations
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- Improved/Optimized conditions in checkBufferAllocatedWithStrlen()
- Avoid copying strings for checkScope()
2017-03-27 11:48:34 +02:00
680828788b
Fixed false negative in CheckBufferOverrun::checkInsecureCmdLineArgs(), removed redundant tests
2017-03-27 11:30:07 +02:00
171e1b8244
Fixed false negatives in CheckBufferOverrun::arrayIndexThenCheck()
2017-03-27 11:07:49 +02:00
62d4077dd0
Fix Cppcheck warning
2017-03-26 11:40:53 +02:00
6874f27e73
Added CHECK_WRONG_DATA() that can be used to avoid crashes/hangs in release binaries
2017-03-26 11:23:39 +02:00
4a1c04cb33
Preprocessor: Removed redundant initialization
2017-03-26 11:10:48 +02:00
c96e8daebc
Don't change varid of member variables.
2017-03-25 10:59:35 -04:00
f5d56fd303
Fixed #7961 (Hang in CheckOther::checkFuncArgNamesDifferent)
2017-03-24 22:01:05 +01:00
5fb0f46a3a
ValueType: Hide assignment operator
2017-03-24 13:38:45 +01:00
f4c0ab5dd5
SymbolDatabase: Match function overloads by using ValueType information by running a second pass of the function pointer assignment routine.
2017-03-24 12:19:29 +01:00
abba762d42
New check: checking for copy ctor and eq operator co-existence
2017-03-24 12:00:20 +01:00
bc87e874e9
Add variable and type information for auto and auto variables in range based for loops of containers.
2017-03-23 20:14:49 -04:00
7adfb6e0e4
Add variable and type information to tokens for C array range based for loops.
2017-03-23 19:48:20 -04:00
97fa9e9d1b
ValueFlow: Stop on inline assembly
2017-03-23 20:01:16 +01:00
9225bff31d
Added (back) support for enums to CheckCondition::checkIncorrectLogicOperator() ( #7794 )
2017-03-23 18:57:48 +01:00
996501a449
Fixed false positive #7953 : Support type conversion operators returning pointers
2017-03-23 18:12:46 +01:00
c280bcedb4
Merge pull request #880 from IOBYTE/master
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Update symbol database with new auto type and variable information for assignment to auto.
2017-03-23 08:51:06 +01:00
662bc6f846
Add variable or type information to auto and auto variable tokens. Changing the auto variable type requires rerunning the variable pointer pass to correct the symbol database for the new type.
2017-03-22 22:09:40 -04:00
fda1f02dab
long double is a floating point type.
2017-03-22 19:11:40 -04:00
865588950a
Preprocessor: quick fix for #7939
2017-03-22 10:53:21 +01:00
f099c6a110
Refactor symbol database value type support by making setValueTypeInTokenList and setValueType member functions of SymbolDatabase. Class variables are no longer passed around as parameters but accessed directly which simplifies the code. There should be no functional change.
2017-03-21 21:55:22 -04:00
a7f1188151
Astyle run.
2017-03-21 14:22:28 +01:00
fb2b29dc7d
Update TemplateSimplifier::getTemplateNamePosition to handle out-of-line template methods.
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Add an optional extended description…
2017-03-19 20:44:20 +01:00
c18fe8262b
Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))')
2017-03-19 07:26:11 +01:00
7c0aa4464c
Fixed travis build by replacing Token::Match by simpleMatch()
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Added missing files to cppcheck.vcxproj.filters
2017-03-16 21:15:10 +01:00
8a3fb4dd6c
SymbolDatabase: Fixed return type token detection for template member functions ( #7945 )
2017-03-16 20:47:24 +01:00
ca3e3b3cdb
Fixed false positive multiCondition when & is used in both conditions ( #7827 )
2017-03-15 19:37:14 +01:00
c638180753
Fixed crash in clang test suite introduced in b27ba72fdd
2017-03-15 19:22:42 +01:00
816106560a
More conservative check for non-commutative operator+ in isSameExpression() ( #7938 )
2017-03-15 19:17:40 +01:00
bcba27fbb9
SymbolDatabase: Removed unnecessary bailout in function matching for pointers in function overload matching
2017-03-15 18:45:33 +01:00
b27ba72fdd
SymbolDatabase: Support function overload matching for member variables ( #7932 )
2017-03-15 18:37:22 +01:00
92414b923a
Library: Support variadic functions which are not a formatstr-function
2017-03-14 17:41:34 +01:00
263c3596d5
known conditions: dont warn about 0 or 1 conditions as those look intentional
2017-03-08 18:39:19 +01:00
8c707876ed
Tokenizer: Don't simplify '({..})' wrongly
2017-03-08 11:41:18 +01:00
5d7fa590af
Don't check ignored function return value in ({..}). Ticket: #7934
2017-03-08 10:23:38 +01:00
00904ba32a
Fixed false negatives in CheckOther::checkPassByReference() when assignment operator is used.
2017-03-07 21:49:28 +01:00
3da1de7893
Do not exclude std::shared_ptr and std::unique_ptr from checkPassByReference() ( #7834 )
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These two types are larger than one pointer. Hence, passing by reference is faster.
2017-03-07 21:18:08 +01:00
1c3f010935
Fixed false positive: Exclude STL shared pointers from checkPassByReference() ( #7834 )
2017-03-07 21:04:19 +01:00
5ea9519586
UseRetVal: Fix FN for methods
2017-03-05 22:23:16 +01:00
2daf7f5430
Merge pull request #874 from simartin/ticket_7912
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Ticket #7912 : Properly preprocess files with decreasing line numbers, due to #line directives
2017-03-05 20:33:53 +01:00
e560ad1616
update std::string config
2017-03-05 18:19:49 +01:00
43e4364675
Ticket #7912 : Properly preprocess files with decreasing line numbers, due to #line directives.
2017-03-05 16:46:43 +01:00
6c1096bf71
ValueType: First change to handle 'for (auto i : container)'
2017-03-05 15:40:29 +01:00
ab7cf5d215
ValueType: set ValueType for method that returns iterator
2017-03-05 14:53:32 +01:00
fa7501d3a5
ValueType: stl variables should now be handled
2017-03-05 10:33:17 +01:00
f3c0461001
ValueType: handling scoped types in 'new ...'
2017-03-05 10:24:51 +01:00
e0dd0a82ed
ValueType: refactor and improve handling of 'new ...'
2017-03-05 10:02:47 +01:00
e02b2c4483
ValueType: handle new nothrow
2017-03-05 02:13:00 +01:00
115ea08544
ValueType: Allow that type is library-container
2017-03-05 02:09:52 +01:00
c832b2f40b
ValueType: Fixed bug
2017-03-05 01:39:56 +01:00
920398615d
ValueType: handle scoped types in parsedecl
2017-03-05 01:21:02 +01:00
2f2ac46243
Replaced hardcoding for char16_t and char32_t with configuration
2017-03-04 16:30:42 +01:00
12fe4a8b3e
Fixed #7885 (ValueType: Wrong type for large hexvalue (platform=win32A))
2017-03-04 14:19:14 +01:00
ecc59859e1
Don't simplify _Bool in TokenList
2017-03-04 11:13:28 +01:00
f0c353abcb
TokenList: append 'U' if needed on hexvalues
2017-03-04 08:47:53 +01:00
1c6c209353
Fixed #7890 (1.77 false positive from knownConditionTrueFalse with function-like macros)
2017-03-03 19:53:16 +01:00
b1ce229006
Small refactoring
2017-03-03 19:09:32 +01:00
59c1c76a97
Fixed #7466 (Reference variable does not count side-effects (FP variableScope))
2017-03-03 19:07:00 +01:00
b5f2fd3c55
Fixed #7738 (False positive deallocret - delete and return NULL pointer)
2017-03-03 18:36:06 +01:00
d1c66edb03
ValueFlow: Known values in conditional code
2017-03-03 01:29:34 +01:00
45c5860ca4
Fixed #7926 (Memory Leak with auto not detected)
2017-03-02 22:24:26 +01:00
9dc219f1ba
CheckIO: Use ValueType more
2017-03-01 22:33:31 +01:00
995d875cb2
SymbolDatabase: Refactoring
2017-03-01 18:09:50 +01:00
51b5f1c286
Fixed #7931 (crash: SymbolDatabase: Variable::setFlag)
2017-03-01 17:13:22 +01:00
7eee6af4ce
Fixed broken condition
2017-03-01 11:42:14 +01:00
2f0db369f0
Refactorization: Avoid construction of empty strings by using emptyString
2017-03-01 10:50:50 +01:00
d501e488ca
Refactorization: Reordered conditions in Scope::findFunction()
2017-03-01 10:27:01 +01:00
279425499e
Fixed #7930 (Improve check: Missing stlcstr warning for reference variable)
2017-03-01 02:03:08 +01:00
85768f1829
SymbolDatabase: Overload matching with boolean literals as argument and with arbitrary null-pointers
2017-02-28 22:43:47 +01:00
942644fde6
SymbolDatabase: Overload matching with character literals as argument
2017-02-28 22:08:41 +01:00
841e0c2921
Fixed #7546 (Assignment to array element not detected if pointer addition is used)
2017-02-28 22:04:05 +01:00
16c06e5714
Fixed #7588 (Opposite conditions in nested 'if' blocks lead to a dead code block.)
2017-02-28 18:46:28 +01:00
2ccd5aec1a
Comment spelling fixes
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Add an optional extended description…
2017-02-28 12:22:59 +01:00
beaf29c158
SymbolDatabase: Update some properties for auto variables
2017-02-27 23:04:25 +01:00
994f6b684d
ValueType: initial handling of new
2017-02-27 20:57:28 +01:00
ce3bc006e7
fix build with -DMAXTIME=123
2017-02-27 14:00:06 +01:00
35e7697474
switch some functions from const to static, as cppcheck suggests.
2017-02-27 13:51:33 +01:00
900d05d9dd
Optimization: Do not attempt to find a matching function for if, for, while, etc.
2017-02-27 10:35:47 +01:00
7ecd5db8fb
ValueType: Handle auto in range for loop
2017-02-27 02:09:33 +01:00
2da360eec5
ValueType: Handle 'auto *p = ..'
2017-02-26 22:43:10 +01:00
dad455c0dd
ValueType: Handle 'auto'. First fix for #4345
2017-02-26 20:02:57 +01:00
d840005f06
Fixed #7656 (stlcstr - false positive)
2017-02-26 17:25:32 +01:00
f68fa72095
Fixed #7583 (Defect: False positive '(error) Reference to temporary returned')
2017-02-26 13:41:49 +01:00
c1d8fd7f13
SymbolDatabase: Better handling of pointers in findFunction(), supporting const pointers and std::string overloads
2017-02-26 11:36:04 +01:00
4a27376694
SymbolDatabase: Implement two-stage fallback mechanism for matching function overloads, increasing matching accuracy
2017-02-25 23:12:00 +01:00
adc659f58b
Fixed #7897 (MathLib::toDoubleValue: Does not handle character literal)
2017-02-25 21:58:09 +01:00
26fc7abfac
Fixed #7837 (Field dereference triggers format string type warning)
2017-02-25 18:22:14 +01:00
2e91858640
Fixed #7877 (Tokenizer: Does not clear ValueFlow after first pass)
2017-02-25 17:57:39 +01:00
55d7ab65b9
Fixed #7918 (::exit() not recognized as noreturn)
2017-02-25 12:12:39 +01:00
99544069d1
CheckLeakAutoVar: better handling of noreturn functions. Partial fix for #7918 .
2017-02-25 11:36:48 +01:00
3f1e2b4270
More conservative fallback for function overload matching
2017-02-24 20:56:47 +01:00
4e28d40bf0
Fixed matching long long overload to function call f(0)
2017-02-24 20:33:52 +01:00
de86d40c97
Fixed handling of NULL and nullptr in CheckNullPointer
2017-02-24 19:44:28 +01:00
b08f99a082
Fixed false negative: nullpointer passed as std::string argument ( #7927 )
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Refactorization: Removed dead code from CheckNullPointer::parseFunctionCall()
2017-02-24 19:10:34 +01:00
a53f14da25
Fixed #7925 (False Positive identical condition)
2017-02-22 21:13:36 +01:00
8e0f1ec788
Fixed #7909 (Crash in CheckMemoryLeakInClass)
2017-02-20 23:09:35 +01:00
487f76cdd1
Ticket #7916 : Don't incorrectly simplify return statements involving template instantiations.
2017-02-18 21:14:50 +01:00
774a8979a3
Fixed #7095 (False positive: (warning) Return value of function to_string() is not used.)
2017-02-12 16:50:45 +01:00
7c800d6ed7
Fixed #7447 (FP: ignoredReturnValue on C++11 uniform initialization)
2017-02-12 16:33:28 +01:00
326d152aa2
Ticket #7914 : Properly recognize template parameters that contains operators. ( #870 )
2017-02-11 10:13:41 +01:00
6f1e7e897d
simplify if(tok && Token::{simple,}Match) to if(Token::{simple,}Match).
2017-02-06 15:37:12 +01:00
0943b2145b
Ticket #7891 : Do not remove spaces in the internal representation for template instantiations.
2017-02-05 17:35:29 +01:00
92d9e810f3
templatesimplifier: remove redundant assignments inside switchcase. They will always be overwritten by an assignment outside of the switch near the end of the function. Found by clang analyzer.
2017-01-30 22:26:54 +01:00
5262ed018e
Ticket #7440 : Function calls should not abort pointer alias analysis for local variables.
2017-01-27 22:56:28 +01:00
a012e5b5fb
( Fixed #7846 ) Syntax error when using C++11 braced-initializer in function last argument
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Add an optional extended description…
2017-01-23 12:50:36 +01:00
2f609c2b9a
Added cppcheck.natvis file for human readable debug information in Visual Studio.
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Add an optional extended description…
2017-01-22 10:21:29 +01:00
0c1ba8e8b4
( Fixed #7895 ) C++11 brace initialization. Added test. ( #862 )
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Add an optional extended description…
2017-01-22 10:16:40 +01:00
3022d74801
Do not suggest pass by reference for std::initializer_list
2017-01-19 11:14:55 +01:00
722fac391d
Merge pull request #858 from simartin/ticket_7820
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Ticket #7820 : Properly report leaks with conditional deallocations followed by a return.
2017-01-18 09:31:49 +01:00
9e76b21d7f
Ticket #7820 : Properly report leaks with conditional deallocations followed by a return.
2017-01-17 23:02:39 +01:00
6c71d74563
Cleanup: There is no need to clear a string directly after its creation.
2017-01-16 20:10:28 +01:00
ae939b1385
Teach CheckMemoryLeak about "alloc ; loop alloc ;" kinds of patterns. ( #861 )
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Add an optional extended description…
2017-01-15 22:16:23 +01:00
c82d8a0d06
Ticket #7745 : Simplify "alloc ; dealloc ;" blocks that we don't have any value for CheckMemoryLeak's analysis. ( #860 )
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Add an optional extended description…
2017-01-15 22:14:37 +01:00
47d39d0a14
Revert "Fixed #7888 (1.77 false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long))"
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This reverts commit a762511067
2017-01-10 13:22:48 +01:00
7bdd001a5f
SymbolDatabase: Removed redundant 'else'
2017-01-09 22:48:05 +01:00
b7321e8dde
Tokenizer: Rename struct
2017-01-09 22:40:30 +01:00
a762511067
Fixed #7888 (1.77 false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long))
2017-01-09 22:28:55 +01:00
b1f7e46491
Fixed #7323 (valueflow: global variables)
2017-01-09 15:53:08 +01:00
417c7e36c0
Ticket #7548 : Properly detect the end of template parameter default values during instantiation.
2017-01-08 09:38:29 +01:00
064a4aa4cc
improve constness of functions as per cppchecks suggestions.
2017-01-07 14:31:03 +01:00
bd92ddd386
Ticket #7850 : Properly handle C functions called "class".
2017-01-06 21:16:28 +01:00
4123b457d7
Fixed #7441 (SymbolDatabase: No scope when function return type not specified)
2017-01-06 11:53:17 +01:00
139071d88b
Fixed #7875 (New check: function declaration and definition argument names don't match)
2017-01-05 08:52:11 +01:00
Daniel Marjamäki
Alexander Mai
Stas Cymbalov
uburuntu
Ayaz Salikhov
Ville Skyttä
Sam Truscott
Steve Browne
Frank Zingsheim
orbitcowboy
Matthias Krüger
PKEuS
Robert Reif
Simon Martin
Garrett Bodily
Simon Martin
Roberto Martelloni
Alexander Alekseev
PKEuS
umanamente
amai2012
orbitcowboy