Alexander Mai
687aeb4f5f
Fixed #5158 (segmentation fault (valid code))
2013-11-10 16:22:52 +01:00
Daniel Marjamäki
4ed4d71b3c
CheckOther::checkIncorrectLogicOperator(): cleanup
2013-11-10 14:24:09 +01:00
Daniel Marjamäki
cadb284a3d
Refactored the AST checking of CheckOther::checkIncorrectLogicOperator()
2013-11-10 11:59:18 +01:00
Martin Ettl
babbee4e73
Fixed typos in comments, no functional changes.
2013-11-09 16:07:28 +01:00
Daniel Marjamäki
b0ce42565e
AST: Added experimental new implementations for CheckAssignIf::comparison, CheckOther::checkIncorrectLogicOperator and CheckOther::checkDuplicateExpression
2013-11-07 14:38:08 +01:00
orbitcowboy
43103c84d8
Checkother:memsetZeroBytes: removed not needed '\n' from verbose message.
2013-11-07 05:15:36 -08:00
orbitcowboy
3d47ae9463
checkother:memsetZeroBytes: improved verbose message.
2013-11-06 06:42:27 -08:00
orbitcowboy
86aa2a27ab
checkother: improved constness of local variables, no functional change.
2013-11-06 06:15:32 -08:00
Daniel Marjamäki
fb04c8ff84
Fixed #5107 (redundantAssignment when pointer changes)
2013-11-04 23:46:07 +01:00
Daniel Marjamäki
06c5bd0daa
Fixed #5128 (False positive zerodivcond 'a ? 1 / a : 0')
2013-10-30 16:51:00 +01:00
Daniel Marjamäki
364757e1e1
Fixed #5089 ('inconclusive' output printed although --inconclusive not specified)
2013-10-23 06:42:52 +02:00
Daniel Marjamäki
d1b03d9c31
Fixed false positive for 'object is destroyed immediately' when there is no code after the object
2013-10-22 19:37:11 +02:00
Daniel Marjamäki
a55056c770
Fixed #5105 (false positive: (warning) Either the condition 'b!=0' is useless or there is division by zero)
2013-10-22 16:18:42 +02:00
Daniel Marjamäki
5d7e0aebf4
Fixed #5084 (False positive: (style) Same expression on both sides of '&&')
2013-10-19 18:04:53 +02:00
Daniel Marjamäki
6aa03efa2f
Fixed #5103 (Don't show 'The scope of the variable can be reduced' if there is no explicit block with { })
2013-10-19 17:27:02 +02:00
Daniel Marjamäki
9ce7efc6e4
commaSeparatedReturn: made checking experimental for now because there are false positives ( #5076 )
2013-10-08 18:05:07 +02:00
Daniel Marjamäki
4cd0108b93
Fixed #4976 (False positive: (style) A pointer can not be negative (git/sha1_file.c))
2013-10-06 16:52:27 +02:00
Daniel Marjamäki
6830d5f7a4
Fixed #5042 (false positive: Redundant code (set filled in initialization list))
2013-10-05 12:26:09 +02:00
Martin Ettl
ee9b7283ec
checkother:checkComparisonFunctionIsAlwaysTrueOrFalse: Removed redudant varid != 0 check. No functional changes.
2013-09-29 13:33:46 +02:00
Daniel Marjamäki
973bdcc6d8
Fixed #4929 (false positive: Division by zero (standard function div()))
2013-09-29 11:13:49 +02:00
Daniel Marjamäki
c05a80d314
zero division or useless condition: dont crash when variable declaration is not parsed correctly
2013-09-28 16:51:38 +02:00
Martin Ettl
5aaaff46ee
Fixed #5049 : new check: (warning) Comparison of two identical variables with isgreater(result,result) evaluates always to false.
2013-09-26 07:07:48 +02:00
Daniel Marjamäki
17c0bb3cab
revert 027e5cc8
. the div() standard function should not be reimplemented. create a different fix. Ticket: #4929
2013-09-23 18:01:15 +02:00
Daniel Marjamäki
d1c9cac155
Merge pull request #170 from simartin/clang_warnings_2
...
Remove warnings emitted by clang's -Wsign-conversion
2013-09-22 20:42:10 -07:00
Simon Martin
894f537eba
Remove warnings emitted by clang's -Wsign-conversion
2013-09-22 13:22:52 +02:00
Daniel Marjamäki
027e5cc860
Fixed #4929 (false positive: Division by zero (standard function div()))
2013-09-22 09:52:12 +02:00
Daniel Marjamäki
965d8f0ecc
Fixed #5033 (segmentation fault (valid code) in CheckOther::checkZeroDivisionOrUselessCondition)
2013-09-21 17:44:25 +02:00
Daniel Marjamki
3de9431507
Fixed #5022 (Improve check: Division by zero or useless condition, function call)
2013-09-15 17:46:52 +02:00
Ettl Martin
5a671f8914
Fixed #5023 (Add support for asinf,acosf,asinl,acosl (...) functions)
2013-09-13 19:49:25 +02:00
Daniel Marjamäki
0d246f84ca
checkZeroDivisionOrUselessCondition: Refactoring
2013-09-07 17:54:34 +02:00
Daniel Marjamäki
6bb6506ce2
checkZeroDivisionOrUselessCondition: Fixed false positive when function is called and variable is passed to it
2013-09-07 16:18:11 +02:00
Daniel Marjamäki
83c460fc56
Fixed #5017 (New check: division by zero, otherwise condition is redundant)
2013-09-07 07:40:10 +02:00
Daniel Marjamäki
5d7f30b88f
reassign var: better handling of struct members
2013-08-15 16:13:58 +02:00
PKEuS
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
PKEuS
dd82817752
Fixed #4943 and simplified CheckOther::checkCommaSeparatedReturn()
2013-08-06 11:27:09 -07:00
PKEuS
5e3ccda408
Added support for noreturn functions from library to CheckOther::checkUnreachableCode()
2013-08-06 02:11:59 -07:00
Daniel Marjamäki
d9a2f542be
CheckOther: removed redundant conditions. No need to check if varid is > 0 and if there is variable info.
2013-07-29 12:01:52 +02:00
Alexander Mai
40fa474a5b
Fixed #4927 (Segfault in CheckOther::checkCommaSeparatedReturn() on invalid code)
2013-07-28 10:39:58 +02:00
Carlo Marcelo Arenas Belon
aa0560fe3b
Fixed #4925 (False positive: checkother style)
...
When using a variable that is assigned a function pointer checks for
pointers are triggered which would complain if used in arithmetic
comparisions (eventhough it will be valid code if the function returns
an int)
2013-07-24 08:22:24 +02:00
Lucas Manuel Rodriguez
7e556c215e
Fixed #4861 (Improve check: object is destroyed immediately not detected when calling overloaded constructor)
2013-07-22 07:25:53 +02:00
Daniel Marjamäki
9c67af058a
SymbolDatabase: Renamed Variable::varId() to Variable::declarationId() to make it more clear how it works.
2013-07-20 12:31:04 +02:00
Roman Zaytsev Borisovich
e37587aed5
Ticket #4801
2013-07-02 15:28:44 +04:00
Daniel Marjamäki
2fb8133e90
Fixed #4862 (False positive: Comma is used in return statement (template))
2013-06-18 00:13:45 +02:00
Daniel Marjamäki
b31c218773
fixed typo, thanks XhmikosR for pointing it out
2013-06-15 19:31:17 +02:00
Abhishek Bharadwaj
d85c8e6782
Fixed #4104 (New check: comma separated statements in return statement from a function)
2013-06-15 17:49:10 +02:00
Zachary Blair
9c45e6d47d
Fixed #4173 : Elaborated on the verbose error message
2013-06-10 23:11:44 -07:00
PKEuS
4efccc2c5d
Fixed #4420 : Prefix increment is only suspicious, if its return value is not used.
2013-06-10 13:02:02 -07:00
Zachary Blair
28c0045f36
Fixed #4173 : New check: arithmetical usage of inf/nan result
2013-06-09 23:13:08 -07:00
Daniel Marjamäki
c795f6e2f7
CheckOther::checkSuspiciousEqualityComparison: check if --inconclusive has been used since the message is inconclusive
2013-05-20 16:05:21 +02:00
Frank Zingsheim
d387e8b770
Fixed #4711 : (false positive: Consecutive return...)
2013-05-11 17:50:59 +02:00
PKEuS
fb480ebb0a
Now really fixed #4604 .
2013-05-09 15:39:33 +02:00
PKEuS
881b47e79d
Revert "Improved handling of 0 initializations ( #4604 )"
...
This reverts commit 1201e417ec
.
2013-05-09 15:32:02 +02:00
PKEuS
0a104c40b7
Fixed "Improved handling of 0 initializations ( #4604 )"
...
This fixes commit 1201e417ec
.
2013-05-09 15:25:36 +02:00
PKEuS
982b9491d4
Improved handling of 0 initializations ( #4604 )
2013-05-09 06:23:25 -07:00
PKEuS
c42b89fb88
Revert "Improved handling of 0 initializations ( #4604 )"
...
This reverts commit 1201e417ec
.
2013-05-09 15:19:23 +02:00
PKEuS
1201e417ec
Improved handling of 0 initializations ( #4604 )
2013-05-09 06:17:10 -07:00
Lena Herscheid
e23038c4de
Fixed #4775 (Check for assert() with side effects)
2013-05-07 21:35:16 +02:00
Daniel Marjamäki
b2798e929d
Improved fix for #4455 , no false negatives if variable is used before first memset
2013-04-30 16:56:44 +02:00
Daniel Marjamäki
47ef8cf455
Fixed #4455 (redundantCopy when precleaning with memset)
2013-04-30 06:43:16 +02:00
Daniel Marjamäki
a5b044a6e2
Fixed #4754 (False positive: Map literals trigger redundant code warning)
2013-04-20 07:51:44 +02:00
Ettl Martin
e03a3946d0
avoid crash in checkother:wrongPipeParameterSize when a pointer with unknown size is provided.
2013-04-11 14:22:22 +02:00
PKEuS
994c429b7d
Moved checks related to sizeof usage from checkother into new file
2013-04-10 09:49:38 -07:00
PKEuS
42fcb04d0c
Moved checks related to boolean type (not condition checking!) from checkother into new file
2013-04-10 09:25:50 -07:00
PKEuS
4e6d105cbd
Added support for complex patterns to CheckOther::checkIncorrectStringCompare()
2013-04-09 09:16:35 -07:00
XhmikosR
8ac9b8e7a9
remove duplicate ";" and fours dots
2013-04-09 17:49:09 +02:00
PKEuS
eb2962792f
Implemented support for move constructors:
...
- Changed behaviour of Token::function - is now also set for declarations
- Resolved TODO in testclass.cpp
- removed redundant code in Scope::findFunction - it is safe to call nextArgument() on functions without arguments
- Use Token::function in checkother.cpp
2013-04-04 10:53:55 -07:00
PKEuS
4fc92f4c27
Fixed mistake in verbose message.
2013-03-29 11:27:54 -07:00
XhmikosR
945319d804
Add missing space in error message and break a long line.
2013-03-25 20:03:07 +01:00
PKEuS
37ac86dec9
Fixed #4666 : Implemented proper variable scope checking for switch statements
2013-03-23 03:28:33 -07:00
PKEuS
d9f7042992
Fixed false negative #4663
2013-03-18 08:17:53 -07:00
PKEuS
1e66e0b931
Fixed false negative #4657
2013-03-15 05:00:51 -07:00
PKEuS
14feaa8d39
Refactorizations:
...
- Fixed lots of cppcheck messages about functions that can be const or static
- Fixed possible nullpointer dereference message in symboldatabase.cpp
- Replaced tokAt(+-1) by next()/previous()
2013-03-12 07:42:00 -07:00
Ettl Martin
3d1cdd0eec
#4645 implemented correct range according manpage of usleep().
2013-03-11 17:38:03 +01:00
Ettl Martin
bb115573f7
#4645 implemented new check: (POSIX) argument of function usleep() too big.
2013-03-11 17:04:30 +01:00
PKEuS
ca96aaa53b
Avoided unnecessary usage of symbolDatabase->isClassOrStruct()
2013-03-05 06:55:31 -08:00
PKEuS
5bdb74ca40
Refactorized CheckOther::checkRedundantCopy():
...
- Iterate over variable list instead of token list
- Don't stop whole checking after bailing out (continue; instead of break;)
- Support types with qualified names
2013-03-05 06:53:09 -08:00
PKEuS
66a3555897
Implement initial support for Types in Symboldatabase:
...
- For each class/struct/union, a Type instance is added to SymbolDatabase::typeList.
- A scope is no longer created for declared but not defined types
Fixed name detection for classes when they are declared like this: "class ::Foo::Sub {..."
2013-03-05 04:33:38 -08:00
Ettl Martin
c9b519bcd1
improved check: checkCastIntToCharAndBack. The check now handles (cin.get() != EOF) patterns.
2013-03-04 14:25:35 +01:00
PKEuS
dc65667cec
Fixed message about unused variable introduced in last commit
2013-03-03 10:46:01 -08:00
PKEuS
8a18f9ec3b
Rewrote CheckOther::checkVariableScope()
2013-03-03 10:35:33 -08:00
PKEuS
5c1a05dcbe
Refactorizations in CheckOther:
...
- Make CheckOther::checkCastIntToCharAndBack() work for multiple variables at once
- Improved messages of CheckOther::checkSuspiciousSemicolon() and CheckOther::checkPipeParameterSize()
2013-03-03 09:54:44 -08:00
PKEuS
d78c06dc3f
Replaced _settings->isEnabled("style") by _settings->isEnabled("warning") wherever warnings are issued
2013-03-03 02:41:59 -08:00
PKEuS
0105f8223c
Simplified several Token::Match/simpleMatch calls when match string consists of a single pattern
...
Fixed two CheckInternal error messages
2013-03-01 03:42:04 -08:00
PKEuS
7283152d58
Fixed MSVC warning - removed unused variable/function declaration.
2013-02-28 12:51:48 -08:00
PKEuS
670c4de8a9
Changed behaviour of Token::is*Op() functions:
...
- Rename Token::isOp() to Token::isConstOp() (indicating that the operator does _not_ modify the input variables)
- Create new Token::isOp(), returning true also for ++, -- and assignment operators
- Make Token::isExtendedOp() returning also true for all assignment and ++/-- operators
2013-02-28 12:50:29 -08:00
Ettl Martin
8d682233d0
Implemented new check (Ticket #160 ): Storing getc() retun value in char variable and comparing to EOF.
2013-02-27 21:02:12 +01:00
Daniel Marjamäki
df55ce14a0
Fixed #4503 (False positive: Incomplete statement (std::vector<int> v{1};))
2013-02-24 10:00:03 +01:00
Daniel Marjamki
5c7e1cf9ff
Fixed #4387 (false positive 'constStatement' in 1.57)
2013-02-23 16:26:25 +01:00
Daniel Marjamäki
1c584208b4
Fixed #4329 (False duplicateBranch when branches use conditionally defined macros)
2013-02-18 17:18:33 +01:00
Ettl Martin
73e2a8fdb5
Merge branch 'master' of github.com:danmar/cppcheck
2013-02-17 17:34:44 +01:00
Ettl Martin
f451dd1137
#3521 implemented new check: wrong buffersize to pipe() function provided.
2013-02-17 17:33:32 +01:00
PKEuS
89cf24f23f
Refactorization: use Function::nestedIn instead of Function::functionScope->functionOf, which is valid even if the function implementation is not seen.
2013-02-16 01:43:16 -08:00
PKEuS
7b3493322d
Fixed crash when running cppcheck on itself introduced in previous commit
2013-02-15 11:17:14 -08:00
PKEuS
44887df04f
Fixed false positive redundantAssignment when calling function in assignment ( #4513 )
2013-02-15 09:40:34 -08:00
PKEuS
ccd95d1749
Make redundantAssignment message inconclusive when printed on global variables to avoid false warning on semaphores/mutexes ( #4467 )
2013-02-15 09:01:10 -08:00
PKEuS
017b4a8a7f
Treat references like global variables in CheckOther::checkRedundantAssignment() as they might refer to such. ( #4425 )
2013-02-15 08:09:31 -08:00
Frank Zingsheim
213d31b360
Fixed #4547 (Improve check: Duplicate conditions in 'if' and related 'else { if'.)
...
Local fix in CheckOther::checkDuplicateIf()
2013-02-12 21:43:12 +01:00
Daniel Marjamäki
1e550f9fdf
Reverted fix for #4547 : It causes fp. See #4573
2013-02-12 16:13:08 +01:00
Ettl Martin
dade326a99
#4566 implemented new check: redundantGetAndSetUserId on posix systems
2013-02-11 20:26:27 +01:00
Andrew C. Martin
bd0d9b9639
fix misspellings & gcc v3.4.6 warnings
...
1. fix typos / misspellings
- Fix misspelling within comments, variable/function names, stdout messages
- changes the name of an error code: ```stlBoundries``` changed to ```stlBoundaries```. Alias old name (```stlBoundries```) to the new one.
2. fix gcc v3.4.6 32bit & 64bit warnings
- fixes gcc v3.4.6 warnings, except for those in tinyxml and "-Wmissing-declarations" makefile warnings
- in Preprocessor::handleIncludes(), replace a ```vector <bool>``` with ```stack<bool>``` (see ```vector<bool>``` warning below).
- this is the only ```vector<bool>``` in the codebase
- ```vector <bool>``` is actually a case of template specialization, and is not recommended, according to the following links:
http://stackoverflow.com/q/6461487
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2160.html
http://stackoverflow.com/q/670308
- in the codebase before and after this change, testrunner SEGVs in a number of places on gcc v3.4.6, including ```Check::~Check()```, among others
- fc42fc95
fixes this particular runtime issue for DJGPP & __sun
2013-02-09 23:43:09 -07:00
Stefan Naewe
e786a2fa5e
lib/checkother: fix compiler warning about unused member
...
Found by clang:
lib/checkother.cpp:2992:31: warning: private field '_symbolDatabase' is not used
[-Wunused-private-field]
const SymbolDatabase *_symbolDatabase;
Signed-off-by: Stefan Naewe <stefan.naewe@googlemail.com>
2013-02-08 12:15:42 +01:00
Robert Reif
42588e9729
Fixed #4535 (Simplify checks by caching symbol database Variable pointer in Token)
2013-02-06 06:39:58 +01:00
Frank Zingsheim
b531195e08
Fixed #4547 (Improve check: Duplicate conditions in 'if' and related 'else { if'.)
...
Change tokenizer: "else if" -->> "else { if"
2013-02-04 21:12:12 +01:00
Daniel Marjamäki
e2faed355b
Fixed #4485 (False positive: Same expression of '-' when checking if float is inf)
2013-01-31 17:29:31 +01:00
Robert Reif
ec1c86c152
Symbol database: more function/variable cleanup. Ticket: #4494
2013-01-31 06:41:18 +01:00
Daniel Marjamäki
bc6d31c7c7
unsigned division: don't warn about 'unsigned char' because it is promoted to int.
2013-01-30 16:50:12 +01:00
Robert Reif
859793731d
SymbolDatabase: Refactor findFunction handling. Ticket: #4494
2013-01-28 06:47:48 +01:00
Zachary Blair
8647e4c0d0
Fixed a false positive in #4109 (if (c == 1) c == 0; Isn't picked up)
2013-01-18 16:34:15 -08:00
Zachary Blair
a1cbed3df8
Fixed #4109 (if (c == 1) c == 0; Isn't picked up)
2013-01-17 23:03:04 -08:00
Thomas Jarosch
b1eec7c6b7
Small refactoring to compile more matches
...
*** Timing of the test suite ***
Four runs were used to calculate the average run time.
Before: ~1,103s
After: ~1,066s
Speed up: 3,35%
*** Timing of internal projects using STL ***
Before: ~8,301s
After: ~8,207s
Speed up: 1,13%
So the real world speed up is roughly 1%.
2013-01-17 10:26:03 +01:00
Thomas Jarosch
c8b619ef86
Let the match compiler catch some more patterns
2013-01-16 22:05:28 +01:00
Andrew C. Martin
4a73c93750
Fix compiler warnings and comment/string typos
...
- fix g++ warning:
> lib/checkother.cpp:3779: warning: comparison between signed and unsigned integer expressions
- fix suncc warning (see [everything2](http://everything2.com/title/C%252B%252B%253A+static+extern+%2522C%2522 )):
> "lib/checkmemoryleak.cpp", line 578: Warning (Anachronism): Formal argument __compar of type extern "C" int(*)(const void*,const void*) in call to bsearch(const void*, const void*, unsigned long, unsigned long, extern "C" int(*)(const void*,const void*)) is being passed int(*)(const void*,const void*).
- prefer empty() / isEmpty() over "size() > 0" (cases not caught by stlSize)
- fix word misspellings (mostly comments, a few output lines)
- Parenthesis => Parentheses (both variations were used in the codebase)
- fix typo and wording ("never alwayw") in gui/test/data/benchmark/simple.cpp's CheckOther::unsignedPositive():
```
- "An unsigned variable will never alwayw be positive so it is either pointless or "
+ "An unsigned variable can't be negative so it is either pointless or "
```
2013-01-16 07:37:07 -07:00
rofl0r
de72ae9f45
sanitize the descriptive text displayed for "varFuncNullUB"
2013-01-14 18:11:16 +01:00
Daniel Marjamäki
d46789ee4a
varFuncNullUB: fixed false positive when non-variadic argument is NULL ( #4482 )
2013-01-14 06:44:52 +01:00
Daniel Marjamäki
2e56928834
Fixed #4482 (add test for UB due to usage of NULL in variadic functions)
2013-01-13 12:02:10 +01:00
Zachary Blair
f3c3b7c910
Fixed #4405 (False positive: Memory in freed twice (throw))
2013-01-05 19:02:19 -08:00
Reijo Tomperi
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
Thomas Jarosch
1f87c6d669
Fix crash on empty brackets
...
Relevant parts from the backtrace:
2012-12-28 20:16:51 +01:00
Daniel Marjamäki
31297cf7d3
Opposite inner conditions: Clean up copy/pasted code
2012-12-24 12:21:48 +01:00
Daniel Marjamäki
7e8019e474
Fixed #4403 (False positive 'Conversion of string literal <string> to bool always evaluates to true.' with BOOST_ASSERT)
2012-12-20 20:48:48 +01:00
PKEuS
068c695bd1
Fixed false positive when ternary operator is used: case A&&B?B:A:
2012-12-07 12:44:30 -08:00
PKEuS
0ac4c3baf4
New check: Find suspicious case labels like 'case A||B:'
2012-12-07 12:27:32 -08:00
PKEuS
65db8b8b9f
Fixed #4229
2012-12-07 11:45:20 -08:00
Edoardo Prezioso
5101f3c029
Use the new pattern: '%comp%' where possible.
...
Change also the description comment of the Token::Match by adding the new pattern and the forgotten '%op%'.
2012-12-01 01:31:35 +01:00
Robert Reif
6b8e83a181
speed up checks by caching commonly looked up stuff in the symbol database (checkother, checkstl, checkunusedvar). Ticket: #4266
2012-11-16 06:50:49 +01:00
Daniel Marjamäki
79cd601ae7
Fixed #4356 (False positive at variable initialization)
2012-11-15 07:48:45 +01:00
Robert Reif
09eed80938
speed up checks by caching commonly looked up stuff in the symbol database (CheckOther). Ticket: #4266
2012-11-15 07:11:45 +01:00
Robert Reif
04d04c33c2
speed up checks by caching commonly looked up stuff in the symbol database (CheckOther). Ticket #4266
2012-11-14 18:12:33 +01:00
Robert Reif
6578b78077
speed up checks by caching commonly looked up stuff in the symbol database (checkIncorrectLogicOperator). Ticket: #4266 .
2012-11-13 18:30:33 +01:00
PKEuS
3e03838025
Fixed verbose messages in CheckOther::incorrectLogicOperatorError which didn't contain all information of the short message.
2012-11-10 11:31:36 +01:00
PKEuS
ce961578c2
New checks (inconclusive): Suspicious calculation with sizeof()
...
- Check for sizeof(ptr)/something: This indicates that programmer was trying to calculate array size, but sizeof(ptr) doesn't return the length of the memory area, but size of a pointer.
- Check for sizeof()*sizeof(): This indicates that programmer misunderstood what sizeof() does: It does return the length in bytes of the given variable, not e.g. the number of elements in an array.
2012-11-09 18:08:20 +01:00
PKEuS
aa2ad41629
Print message "Found calculation inside sizeof()" also for increment/decrement operator.
2012-11-06 11:39:47 -08:00
PKEuS
bbe06c65c0
Added support for wide-strings (wcs* functions, std::wstring, std::*wstringstream) at many places.
2012-11-06 10:54:52 -08:00
Zachary Blair
51d128c918
Fixed #2029 (free invalid address) by reporting previously-unreported errors as "inconclusive"
2012-11-05 21:02:51 -08:00
PKEuS
1c399c86ca
Improved fix for #4311 ; Added back support for "this." (fixes again #4291 )
...
Added TODO unit test for missing varid.
2012-11-03 21:16:05 +01:00
Daniel Marjamäki
6c2563c467
Fixed #4311 (False positive: warning (selfAssignment): Redundant assignment of 'm_bar' to itself.
2012-11-03 13:18:43 +01:00
PKEuS
a36e008967
Fixed #4314 : Using CheckNullPointer::isPointerDeRef() here is overkill and doesn't work as intended, since this function is designed to return 'false' if it isn't sure.
2012-11-03 10:25:32 +01:00
Daniel Marjamäki
e7483af028
Opposite inner conditions - made check 'experimental' because there are unsolved false positives.
2012-10-21 18:18:29 +02:00
Baris Demiray
d84d360afc
Fixed #4291 (Variable ID is not set when variable is accessed through 'this')
2012-10-19 06:18:13 +02:00
Robert Reif
c7961b147d
speed up checks by caching commonly looked up stuff in the symbol database
2012-10-11 06:12:24 +02:00
Robert Reif
bbfd676b4e
speed up checks by caching commonly looked up stuff in the symbol database
2012-10-10 20:42:07 +02:00
Robert Reif
8ccbde117a
Fixed #4261 (CheckOther::checkComparisonOfFuncReturningBool using wrong function scope test)
2012-10-08 16:15:07 +02:00
Alexander Mai
3656366c7e
Fixed #4257 (False Positive: String literal compared with variable - for non-pointer variable)
2012-10-07 16:26:03 +02:00
Daniel Marjamäki
2f069f550f
Removed Java/C# handling
2012-10-02 18:44:36 +02:00
Edoardo Prezioso
72666e10d1
Related to previous commit: reduce scope level, remove the now redundant check.
2012-10-02 15:19:29 +02:00
Edoardo Prezioso
60de3e75af
CheckOther::checkComparisonOfBoolWithBool,checkComparisonOfFuncReturningBool: use symbolDatabase to check only tokens in executable code.
2012-10-01 15:38:31 +02:00
PKEuS
7a1e64fdd4
Replaced unsafe local isFunction() function by symboldatabase.
2012-09-29 11:32:11 +02:00
PKEuS
c17853949d
Fixed scope handling problems with CheckOther::checkComparisonOfFuncReturningBool(), removed its experimental status.
2012-09-29 11:23:30 +02:00
Daniel Marjamäki
52be4a5925
Disabled checkComparisonOfBoolWithBool since there are false positives. Ticket #2617
2012-09-28 19:11:36 +02:00
Daniel Marjamäki
ff4f8b58f3
Disable checkComparisonOfFuncReturningBool check because of false warnings. Ticket #2617
2012-09-28 18:51:10 +02:00