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
076f7a7542
Fixed some coverity findings about dead code, fixed a misleading comment
2014-04-14 22:46:51 +02:00
dfd9d32c4b
Refactorization: Removed whitespaces at the end of a token
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Removed a redundant 'void'
2014-04-12 23:41:46 +02:00
ddf34440b6
Refactorization: Replaced several Token::findmatch calls by symboldatabase usage
2014-04-12 23:41:46 +02:00
7ffc313748
Save "->" in Token::originalName if simplified to "."; Fix false positive #4890 .
2014-04-12 12:04:56 +02:00
1fafc7f4dc
Refactorization: use MathLib::isNullValue in CheckOther::checkMemsetInvalid2ndParam(); Fixed it to support also float literals like "0.f"
2014-04-11 14:17:36 +02:00
cf30fab413
Refactorized inefficient usage of Token::findmatch in two checks in checkother.cpp
2014-04-11 14:17:35 +02:00
20c3a5baf0
Refactorized switchCaseFallThrough: Removed lots of obsolete code
2014-04-11 14:17:35 +02:00
c33498fa0b
Fixed false positive redundantAssignment when operator() is called ( #5568 )
2014-04-10 21:56:30 +02:00
0788e64eb8
Removed unused function expressionsHasSideEffects()
2014-04-04 07:04:19 +02:00
8dcb3bae47
Refactoring checks of overlapping conditions in if and else-if
2014-04-03 19:35:50 +02:00
1a83338faf
Refactoring. Created utility function isOppositeCond()
2014-04-03 17:08:42 +02:00
110f956029
code cleanup for invertOperatorForOperandSwap()
2014-04-03 16:22:07 +02:00
ffac614f7e
Fix Cppcheck warning. Use reference to avoid redundant data-copy
2014-04-03 16:16:39 +02:00
9f80f3a4e8
Small cleanups in the code
2014-04-03 06:37:02 +02:00
a115bbbbb5
Refactoring CheckOther::checkCharVariable() using AST
2014-04-03 06:27:29 +02:00
bc9bb17025
Refactor CheckOther::oppositeInnerCondition() using AST and isSameExpression()
2014-04-02 16:54:01 +02:00
3c64c70ce2
ValueFlow: Added utility functions getValueLE and getValueGE to simplify usage
2014-04-02 06:49:28 +02:00
f4cdb2c46a
CheckOther::checkCharVariable: Refactoring using AST
2014-04-01 19:16:06 +02:00
348c26f59c
fixed segmentation fault in case typeStartToken() returns 0
2014-03-29 21:01:21 +01:00
efc84ac310
Fix segmentation fault when checking build/tokenize.cpp
2014-03-29 20:41:17 +01:00
407c9fdf9d
Refactored checkNegativeBitwiseShift() so it uses ast and valueflow
2014-03-29 13:01:30 +01:00
502ba95383
Simplification. Code 'else if ..' is simplified to 'else { if ..'
2014-03-28 18:21:56 +01:00
50a94885ce
Fixed oppositeInnerCondition check:
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- 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
e8c7a723f5
Fixed five new true positives in cppcheck, silenced one new false positive (see #5618 )
2014-03-27 15:50:30 +01:00
b23aebf2f0
Show redundantCopyLocalConst for STL types ( #4331 )
2014-03-27 11:15:17 +01:00
5083dd4273
Fixed two visual studio warnings
2014-03-24 18:14:23 +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
ce1aa1e011
Library: I had misunderstood const/pure a little so I corrected cfg and code
2014-03-14 20:08:34 +01:00
b2708987c3
Merge pull request #264 from thomasjfox/simplematch
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Use simple match where possible
2014-03-14 17:51:45 +01:00
a929b2146e
Improved checking of const functions in checkIncorrectLogicOperator
2014-03-14 17:37:53 +01:00
93341f4449
Use simple match where possible
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Fixes these warnings found by "--enable=internal":
[lib/checkclass.cpp:972]: (warning) Found simple pattern inside Token::Match() call: "* *"
[lib/checkbufferoverrun.cpp:635]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checkbufferoverrun.cpp:1397]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/checksizeof.cpp:299]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checksizeof.cpp:301]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checksizeof.cpp:303]: (warning) Found simple pattern inside Token::Match() call: "]"
[lib/checksizeof.cpp:318]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checknullpointer.cpp:413]: (warning) Found simple pattern inside Token::Match() call: "delete"
[lib/checkio.cpp:1336]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkstl.cpp:1509]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1512]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1594]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkstl.cpp:1598]: (warning) Found simple pattern inside Token::Match() call: "] ="
[lib/checkunusedvar.cpp:755]: (warning) Found simple pattern inside Token::Match() call: "goto"
[lib/checkunusedvar.cpp:793]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkuninitvar.cpp:376]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:86]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:2181]: (warning) Found simple pattern inside Token::Match() call: "> {"
[lib/valueflow.cpp:54]: (warning) Found simple pattern inside Token::Match() call: "&"
[lib/valueflow.cpp:409]: (warning) Found simple pattern inside Token::Match() call: "do"
[lib/valueflow.cpp:425]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:487]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:511]: (warning) Found simple pattern inside Token::Match() call: "} else {"
[lib/valueflow.cpp:615]: (warning) Found simple pattern inside Token::Match() call: "for ("
[lib/symboldatabase.cpp:80]: (warning) Found simple pattern inside Token::Match() call: "= {"
[lib/symboldatabase.cpp:1069]: (warning) Found simple pattern inside Token::Match() call: "std ::"
[lib/tokenize.cpp:2207]: (warning) Found simple pattern inside Token::Match() call: "< >"
[lib/tokenize.cpp:2730]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/tokenize.cpp:4234]: (warning) Found simple pattern inside Token::Match() call: "try {"
[lib/tokenize.cpp:4235]: (warning) Found simple pattern inside Token::Match() call: "} catch ("
[lib/tokenize.cpp:5500]: (warning) Found simple pattern inside Token::Match() call: "INT8"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "}"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "do"
2014-03-14 16:27:47 +01:00
8d8913a168
Partial fix for #5555 . Add const,pure attributes to library.
2014-03-14 06:38:45 +01:00
5e0a575091
Optimization: tokenlist::addtoken
2014-03-09 17:54:49 +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
7dbfd67da3
Fixed #5493 (False positive: Found a statement that begins with numeric constant / string constant - in the presence of initialization list.)
2014-02-26 06:18:52 +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
d37359217c
Merge pull request #241 from lanurmi/more-nullptr
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Change some more 0 literals into nullptr.
2014-02-16 23:29:23 +01:00
70a67eaf85
Change some more 0 literals into nullptr.
2014-02-16 13:38:50 +02:00
fdcb325d70
DuplicateBranch: Made warning inconclusive since it's in most cases noise
2014-02-16 11:04:27 +01:00
052840f8f5
Fixed #4818 (New check: Check memset() 2nd parameter)
2014-02-15 15:06:00 -03:00
Alexander Mai
Daniel Marjamäki
PKEuS
Philipp Kloke
PKEuS
Thomas Jarosch
Frank Zingsheim
Lauri Nurmi
Lucas Manuel Rodriguez