42c3b3c89d
Library: Change range operator in validation pattern to ':'
2014-06-08 18:12:11 +02:00
4d5b463613
Fix clang compiler warning in mathlib.cpp and repair test case for #5895
2014-06-07 13:16:02 +02:00
6d0f490138
#5895 - Fixed potential signed integer overflow in Checkother:getvalue. Added regression test.
2014-06-05 16:41:10 +02:00
e9144d1a78
Fixed #5890 - crash: wesnoth desktop_util.cpp / unicode.hpp.
2014-05-29 02:58:18 +02:00
66ad3c97b9
Fixed #5857 (strPlusChar: Crash on invalid code 'int+;')
2014-05-31 10:34:00 +02:00
70b4c945de
Fixed #5874 (False positive: 'opposite conditions in nested if' with arrays)
2014-05-30 19:19:24 +02:00
bc0682d1e9
Enhancements related to duplicate expression checking:
...
- Fixed astIsFloat() for complex expressions
- Enhanced support for commutative operators (#5260 )
2014-05-22 21:46:48 +02:00
4cad064c3c
Fixed false positive on C code introduced by last commit
2014-05-21 20:36:19 +02:00
d19eabde42
New Check: Compare pointer with '\0' ( #4070 )
2014-05-21 19:12:07 +02:00
cdfed32500
Merged checkSelfAssignment() into checkDuplicateExpression():
...
- Fixed false negatives on self assignments of more complex expressions like "a.b"
- New false negative on self assignment in initialization
- Support this->... pattern in isSameExpression()
- Fixed #5819 : Check type of operands
2014-05-21 18:19:42 +02:00
48c3d02fc3
Fixed false positives and false negatives in 'oppositeInnerCondition' (among others: #5808 )
2014-05-21 14:38:41 +02:00
c0fc47643f
Fixed false positive #5772 : Use AST to check if modulo operation is preceded by an arithmetical operation.
2014-05-09 21:58:28 +02:00
cb43bee10d
Same expression: don't warn for same expressions when there is assignment
2014-05-09 06:16:27 +02:00
b354de6b23
Fixed #5750 (FP:Opposite conditions in nested 'if' blocks lead to a dead code block)
2014-05-06 16:15:12 +02:00
d3e8bbdc51
#5618 False positive: (performance) Use const reference for 'temp' to avoid unnecessary data copying. - redundantCopyLocalConst/CheckOther::checkRedundantCopy() is prone to false positives. As a quick fix that check becomes inconclusive.
2014-05-02 20:09:38 +02:00
a6af8f5dcf
#5748 : Fixed FP (wrongmathcall) do not warn if an object calls a function foo.log(0).
2014-04-23 01:23:38 +02:00
fc24d491cc
Fixed #5560 (false positive: C-style pointer casting)
2014-04-29 06:21:30 +02:00
866ab1ce14
Fixed false positive #5689 : Care about usage of return values of memory functions
2014-04-27 12:18:33 +02:00
bde6698bcd
Fixed #5731 (False positive with opposite conditions)
2014-04-27 10:21:20 +02:00
17ec0af6a7
#5734 A FP literalWithCharPtrCompare was issued upon comparison with a char referenced within a string literal
2014-04-27 09:40:13 +02:00
b5c580a59e
Fix some clang warnings - most related to semantic doxygen errors
2014-04-26 16:17:26 +02:00
87354bf9d2
Fixed #5707 (false negative: unreachable code is not detected (code after return))
2014-04-23 07:58:43 +02:00
3c5cf299e3
Fixed #5708 (Improve oppositeInnerCondition)
2014-04-23 07:57:13 +02:00
ccba934cb1
#5684 The scope of the variable 'p' can be reduced - But it can not.
2014-04-17 21:32:56 +02:00
8d5a9893d5
Fixed #5682 (False positive: (style) Same expression on both sides of '&&')
2014-04-16 16:04:46 +02:00
7ffc313748
Save "->" in Token::originalName if simplified to "."; Fix false positive #4890 .
2014-04-12 12:04:56 +02:00
c33498fa0b
Fixed false positive redundantAssignment when operator() is called ( #5568 )
2014-04-10 21:56:30 +02:00
8dcb3bae47
Refactoring checks of overlapping conditions in if and else-if
2014-04-03 19:35:50 +02:00
bc9bb17025
Refactor CheckOther::oppositeInnerCondition() using AST and isSameExpression()
2014-04-02 16:54:01 +02:00
407c9fdf9d
Refactored checkNegativeBitwiseShift() so it uses ast and valueflow
2014-03-29 13:01:30 +01:00
50a94885ce
Fixed oppositeInnerCondition check:
...
- Resolved false positives #4170 and #4186 , as well as numerous other potential false positives
- Improved message to point to both locations
- Inner condition could also be a while loop; Outer if could also be 'else if'
- Made the check non-experimental again (#3645 )
2014-03-28 14:55:17 +01:00
b23aebf2f0
Show redundantCopyLocalConst for STL types ( #4331 )
2014-03-27 11:15:17 +01:00
9b4b90f6a0
Avoid loading libraries multiple times in test suite
...
-> Massive speedup for test suite (especially on slow systems)
2014-03-24 09:59:05 +01:00
8d5be8c4a4
Fixed related issues to #5601
2014-03-22 22:35:20 +01:00
58c2f372b9
Fixed false positive when noreturn function is defined ( #5601 , second attempt)
2014-03-22 19:55:13 +01:00
77c871035b
Fixed false positive when noreturn function is defined ( #5601 )
2014-03-22 18:57:19 +01:00
7d2357de8d
Refactoring. Use astIsFloat()
2014-03-22 18:42:29 +01:00
54e7f34f4a
Fixed #5584 (FP: Division by zero when function not declared)
2014-03-20 16:12:58 +01:00
2568baa473
#5528 : Raise duplicateExpressionError on operators /, % and -.
2014-03-17 18:35:36 +01:00
fab6b56360
Improved check ( #5553 ): Detect stricmp(var.c_str(), var.c_str())
2014-03-17 17:41:45 +01:00
ebd0b43c4f
Fixed #5382 : False positive "scope can be reduced" when initializing two-dimensional array.
2014-03-17 12:34:39 +01:00
d325d14b11
Fixed false positive #5535 : Reference named like its type.
2014-03-17 12:01:39 +01:00
2ba3a36f2c
Partial fix for #5555 . Improved pure/const attributes handling
2014-03-14 19:06:05 +01:00
8d8913a168
Partial fix for #5555 . Add const,pure attributes to library.
2014-03-14 06:38:45 +01:00
50a184c3e9
Fixed #5166 (segmentation fault (invalid code) in lib/checkother.cpp:329 ( void * f { } void b ( ) { * f } ))
2014-02-27 18:24:51 +01:00
8dd7f02e45
Fixed #5381 (Some false positives that came up when using --enable=performance file.c)
2014-02-23 11:02:39 +01:00
fdcb325d70
DuplicateBranch: Made warning inconclusive since it's in most cases noise
2014-02-16 11:04:27 +01:00
23efc68dd7
use nullptr
2014-02-16 10:32:10 +01:00
052840f8f5
Fixed #4818 (New check: Check memset() 2nd parameter)
2014-02-15 15:06:00 -03:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
Daniel Marjamäki
Alexander Mai
orbitcowboy
PKEuS
PKEuS
Frank Zingsheim
Robert Reif
Lucas Manuel Rodriguez