df6ae9f3b4
Fixed #7847 (Can't detect shift negative values when some op is executed)
2016-12-22 09:40:19 +01:00
d79688c40b
Fixed #7822 (False positive for uninitialized variable if array type is used)
2016-12-21 23:11:11 +01:00
28af5c0379
Integer Overflow: Don't warn about left-shift expressions with negative result like '1<<31'. That is common practice.
2016-12-21 18:19:59 +01:00
426d1b4196
Merge pull request #846 from simartin/ticket_7805
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Ticket #7805 : Ignore enumerators when simplifying known variables.
2016-12-21 17:58:48 +01:00
f40bdddbab
ValueFlow: Better handling when casting calculation result
2016-12-20 23:09:50 +01:00
f0d91fb74b
Fixed #7869 (False positive: Array index out of bounds)
2016-12-20 22:01:19 +01:00
44ccbdedec
ValueFlow: Improved value for cast
2016-12-20 21:37:25 +01:00
606bb78297
ValueFlow: Better handling of casts
2016-12-20 19:32:21 +01:00
e14e86c103
ValueFlow: only set values in conditional code in subfunctions when sure
2016-12-20 11:06:20 +01:00
807b653739
ValueFlow: Fix FP in for loops when 2nd expression is 0
2016-12-20 07:54:38 +01:00
f1ad7368f6
ValueFlow: bool values
2016-12-19 21:21:18 +01:00
aaf19c1e4f
Fixed #7839 (Prefix increment triggers parameter modification warning)
2016-12-19 15:25:36 +01:00
f5ad7482a8
CheckBufferOverrun: Skip warnings about array index out of bounds in unions. Theoretically, the array is at least as large as the biggest union member.
2016-12-18 22:10:30 +01:00
4558701c08
varid: don't generate varid and symboldatabase variable for function call parameter
2016-12-18 20:16:38 +01:00
17aaecbd6b
ValueFlow: Improved handling of sizeof
2016-12-18 14:03:48 +01:00
461e5cc5c9
CheckBufferOverrun: Moved check from simplified to normal. This fixes a FP in asterisk.
2016-12-18 11:14:05 +01:00
4ac5c78e0c
Fix wrong iterator usage. Iterator that is erased must be non-const.
2016-12-17 22:20:50 +01:00
72e4bc9d88
ValueFlow: skip values that cause false assertion condition
2016-12-17 21:23:14 +01:00
fd85b493bd
astyle formatting
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[ci skip]
2016-12-17 18:51:16 +01:00
cb5a5e6a25
Improve Fix #6180 (Access of moved variable still allowed until function is called)
2016-12-17 16:42:46 +01:00
9a871d33f7
Improve Fix #6180 ("reset" and "clear" clears the move status)
2016-12-17 16:39:30 +01:00
f4ab45f13b
Improve Fix #6180 (Do not warn about move if it is part of a reassignment of the variable)
2016-12-17 16:39:30 +01:00
5119ae84b8
Ticket #7805 : Ignore enumerators when simplifying known variables.
2016-12-17 14:05:26 +01:00
31337dda27
ValueFlow: Better handling of && and || in for loop to avoid FP
2016-12-11 21:19:24 +01:00
d4f2512421
Tokenizer::simplifyKnownVariables: Added bailout when pointer alias is simplified and loop is encountered
2016-12-11 19:12:23 +01:00
e0d4720e19
Fix #7829 (false-positive: knownConditionTrueFalse linked to virtual method)
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Return values of virtual functions in valueflow are only possible values
since function might be overloaded.
2016-12-11 10:44:05 +01:00
87abe1174f
floatConversionOverflow: Avoid warnings when 255.5 is converted to unsigned char etc.
2016-12-10 23:14:40 +01:00
b098d5fbd6
ValueFlow: We need better handling of casts
2016-12-10 22:09:01 +01:00
2ca85a1c40
dump: add isUnsigned/isSigned
2016-12-09 22:31:47 +01:00
ea905c9a36
Unused Functions: use buildDir if specified. Otherwise use old approach.
2016-12-09 20:11:20 +01:00
23280c366d
try to make Travis happy by fixing Cppcheck warning
2016-12-08 23:12:59 +01:00
e9d950d4f5
Cppcheck build dir: Better handling when --project is used
2016-12-08 22:46:44 +01:00
120fe2e4d6
Fixed false positive: The function 'operatorstd::string' is never used. ( #7853 )
2016-12-08 13:54:54 +01:00
3bb6a27988
Fixed #7791 (Cppcheck does not expand Visual Studio macros):
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--project option will now accumulate defines/includes of all applicable
item definition groups, and will push back FileSetting items per project
configurations only
2016-12-07 18:03:46 +02:00
cfac3b457d
Several small refactorizations
2016-12-06 22:12:02 +01:00
718fcfda46
Several small refactorizations
2016-12-06 20:02:43 +01:00
40401534d7
Refactorized Library
2016-12-06 14:50:27 +01:00
2f6350a0d0
Refactorized Library
2016-12-06 14:09:28 +01:00
6dfbddef43
Avoid std::string::pop_back() as long as travis uses an ancient standard library version
2016-12-05 22:55:57 +01:00
6e8ac13325
Refactorization:
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- Optimized std::string usage
- Replaced list by vector
- Moved iterator into loop head
- Ran AStyle
2016-12-05 17:45:34 +01:00
d665641a76
Refactorizations:
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- use std::string::pop_back() and std::string::back()
- pass argument as const std::string&
- Moved iterator into for loop head
2016-12-05 14:50:01 +01:00
7197456c23
CheckCondition::checkIncorrectLogicOperator(): if we encounter a condition like 'A && (!A || B)', print the actual equivalent ('A && B') in the --verbose message.
2016-12-05 13:39:20 +01:00
5df8e7f50c
Fixed #7596 (ValueFlow: better handling for 'x*(1-x-1)')
2016-12-04 22:39:59 +01:00
1137c1e6b8
--project: fixing vcxproj load
2016-12-04 19:15:04 +01:00
8b18b6229e
--project: refactorings
2016-12-04 18:50:59 +01:00
c12cb69cc2
ValueType: Handle function pointers
2016-12-04 16:02:50 +01:00
9c69546d72
Fixed #7842 (Preprocessor::getConfigs: #error in #ifndef not handled well)
2016-12-03 11:59:48 +01:00
04d6b05da9
preprocessor: It is more efficient to seek for a single character rather than a string.
2016-12-01 17:54:45 +01:00
4a439b9308
It is more efficient to provide a character instead of a string when searching for a single character. This has been fixed in various places.
2016-11-30 12:01:22 +01:00
8a45c3192b
There is not need to clear a string directly after its creation.
2016-11-30 10:39:14 +01:00
Daniel Marjamäki
Frank Zingsheim
Simon Martin
PKEuS
bug22
PKEuS
Matthias Krüger
orbitcowboy
orbitcowboy