Daniel Marjamäki
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bf75ee9aed
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Fixed #6885 (valueflow ignores assignment of variable via function call)
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2015-07-29 10:49:17 +02:00 |
|
Daniel Marjamäki
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a1dfd6cf73
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astyle formatting
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2015-07-28 12:47:08 +02:00 |
|
Daniel Marjamäki
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e759710198
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Fixed #6743 (valueFlowAfterCondition: wrong value when variable is changed in conditional code)
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2015-07-28 08:58:05 +02:00 |
|
Daniel Marjamäki
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f449e91d43
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made valueFlowSwitchVariable faster when there are many 'case %num%:'
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2015-07-27 14:57:02 +02:00 |
|
Daniel Marjamäki
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5cc744b941
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Fixed #6872 (Major performance regression - valueFlowSwitchVariable)
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2015-07-27 06:45:06 +02:00 |
|
Daniel Marjamäki
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ed1c6e41d9
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Fixed #6876 (valueFlowForward: lambda function)
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2015-07-26 19:28:42 +02:00 |
|
Daniel Marjamäki
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190550f9f9
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Fixed #6877 (ValueFlow: valueFlowForward, after goto label the value is not known)
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2015-07-26 17:05:21 +02:00 |
|
Daniel Marjamäki
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4e293d47c5
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CheckMemoryLeak: Fix handling of comparisons after simplifyIfNotNull is removed, detected problem with run_more_tests
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2015-07-26 11:27:52 +02:00 |
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Daniel Marjamäki
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afd9f071c0
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simplified the code for ValueFlow Known/Possible values
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2015-07-25 19:36:29 +02:00 |
PKEuS
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ab1113fb16
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Fixed crash on garbage code #6859
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2015-07-22 13:33:24 +02:00 |
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Daniel Marjamäki
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ffc707246b
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ValueFlow: Better handling of Known/Possible values after conditional unknown function call
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2015-07-21 17:56:40 +02:00 |
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Daniel Marjamäki
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749bb34deb
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Fixed #6830 (ValueFlow: value of switch-variable inside switch)
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2015-07-20 19:45:38 +02:00 |
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Daniel Marjamäki
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c0880c8d79
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ValueFlow: Values that are assigned in switch are possible after switch
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2015-07-20 09:36:56 +02:00 |
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Daniel Marjamäki
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ce7e879460
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ValueFlow: isVariableChanged() should return true when variable is changed by passing its address to subfunction
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2015-07-18 15:35:39 +02:00 |
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Daniel Marjamäki
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5aa0b284dc
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ValueFlow: Evaluate more calculations when operands have known values
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2015-07-18 15:03:57 +02:00 |
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Daniel Marjamäki
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25d9ebedd8
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ValueFlow: fixed known/possible value of static variable
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2015-07-17 20:48:37 +02:00 |
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Daniel Marjamäki
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f1e410a878
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ValueFlow: value that is changed in do while loop must be possible instead of known.
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2015-07-17 20:30:34 +02:00 |
|
Daniel Marjamäki
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69c1a7ecb1
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ValueFlow: default argument values are not known, they are possible
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2015-07-17 16:05:07 +02:00 |
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Daniel Marjamäki
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577ab1c2ac
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ValueFlow: result of ? is not 'known'
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2015-07-17 15:22:24 +02:00 |
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Daniel Marjamäki
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61cf224f32
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ValueFlow: Make known loop value possible
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2015-07-17 10:24:24 +02:00 |
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Daniel Marjamäki
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9bdee7fce9
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ValueFlow: Refactoring setTokenValue()
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2015-07-17 09:46:31 +02:00 |
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Daniel Marjamäki
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3d5781743c
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ValueFlow: Restore handling of not
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2015-07-16 21:17:44 +02:00 |
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Daniel Marjamäki
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15a8e4d2df
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Temporarily revert "Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition))"
This reverts commit a3fbad50cb.
The ValueFlow must be updated before this can be re-added.
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2015-07-16 21:10:46 +02:00 |
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Daniel Marjamäki
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09efe140fe
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ValueFlow: Change value to 'Possible' after conditional assignment in inner loop
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2015-07-16 21:08:32 +02:00 |
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Daniel Marjamäki
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38214b6907
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ValueFlow: function arguments only has 'possible' values
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2015-07-16 20:49:14 +02:00 |
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Daniel Marjamäki
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a3fbad50cb
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Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition))
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2015-07-16 20:17:57 +02:00 |
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Daniel Marjamäki
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88491267d6
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ValueFlow: Added Value::valueKind that says if value is known or possible
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2015-07-16 17:33:16 +02:00 |
Alexander Mai
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b604d63dd8
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#6726 cppcheck hangs with 100% CPU load (invalidcode) inside Token::astOperand2(). #6840 egmentation fault (invalid code) in Token::astOperand2. Improve stability on invalid code
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2015-07-15 15:19:48 +02:00 |
|
Daniel Marjamäki
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405a1fba11
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ValueFlow: set values for false/true
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2015-07-14 18:02:26 +02:00 |
|
Daniel Marjamäki
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7ccd30362c
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Fixed #6826 (False positive: ValueFlow conditional value used in condition)
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2015-07-12 19:35:47 +02:00 |
|
Daniel Marjamäki
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f3b4c1d0db
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Remove some useless casts, probably added to avoid false positives.
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2015-07-04 13:19:21 +02:00 |
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Daniel Marjamäki
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b8e77c8005
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valueflow: fix for ?:. the condition result is not a result of the ?.
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2015-07-04 11:17:38 +02:00 |
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Daniel Marjamäki
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7e1ddea653
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One more fix for #6811 (ValueFlow: result of ?:)
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2015-07-02 20:52:04 +02:00 |
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Daniel Marjamäki
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c751039612
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Fixed #6811 (ValueFlow: result of ?:)
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2015-07-02 20:11:27 +02:00 |
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Daniel Marjamäki
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75b0430ba5
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Token::strValue: fixed handling of backslash
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2015-06-07 11:25:33 +02:00 |
Simon Martin
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98e6dca4f2
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Ticket #6713: Properly detect ternary operator in valueFlowForward.
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2015-05-30 20:55:36 +02:00 |
|
amai2012
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729b240d9c
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Refactoring (compiler warnings and a typo)
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2015-05-25 23:15:59 +02:00 |
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Daniel Marjamäki
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eb0db322eb
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Fixed #6560 (ValueFlow: handling ternary operator better in valueFlowSubFunction)
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2015-05-24 17:02:00 +02:00 |
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PKEuS
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3ce4e68ca6
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Refactorization: Make use of do-loops to avoid redundant Token::Match() calls
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2015-05-13 13:40:40 +02:00 |
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Daniel Marjamäki
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ca1f19b6d4
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Fixed #6378 (valueFlowForward: decrement not handled)
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2015-05-02 17:30:09 +02:00 |
Dmitry-Me
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8a4033e13a
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Omit unneeded actions
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2015-03-24 16:01:59 +03:00 |
Jakub Melka
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b7d92a4fc7
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Fixed warnings of CppCheck's own code (caused by new check #695)
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2015-03-08 18:18:09 +01:00 |
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Daniel Marjamäki
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d1892786b8
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ValueFlow: Improved when using '[' on arrays and strings
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2015-02-24 15:57:39 +01:00 |
|
Dmitry-Me
|
dfd19233e9
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Simplify loop logic
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2015-02-09 14:40:17 +03:00 |
|
Dmitry-Me
|
6eacb4957c
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Simplify ternary operators, use else-if to avoid extra comparison
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2015-02-09 11:46:27 +03:00 |
|
Dmitry-Me
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fd0155cacf
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Reuse already known values
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2015-02-09 10:23:36 +03:00 |
|
Daniel Marjamäki
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8a1b8df1ba
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ValueFlow: Improved handling of alias values in valueFlowForward
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2015-02-08 19:20:05 +01:00 |
|
Daniel Marjamäki
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1d873de67f
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Fix testrunner
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2015-02-07 19:44:33 +01:00 |
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Daniel Marjamäki
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62a5d88eb0
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ValueFlow: Improved handling of strings
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2015-02-07 18:14:22 +01:00 |
Matthias Krüger
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dd70b6e0cd
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fix internal message: [lib/valueflow.cpp:239]: (warning) Found simple pattern inside Token::Match() call: "} ;"
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2015-02-07 12:51:17 +01:00 |
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Daniel Marjamäki
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29db3eb848
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Fixed #5980 (ValueFlow: pointer cant be 0 below throw in switch)
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2015-02-07 10:45:30 +01:00 |
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PKEuS
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f1714110d0
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Fixed crash if double constants are passed as default arguments (#6494)
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2015-02-03 22:12:05 +01:00 |
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Dmitry-Me
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c05e632baf
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Cache and reuse value
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2015-02-03 11:00:40 +03:00 |
PKEuS
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451a277b18
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Refactorization: Support function default values in ValueFlow, removed now obsolete CheckNullPointer::nullPointerDefaultArgument().
-> Use valueFlowForward() to parse values passed to functions
-> valueFlowForward(): Set value in first occurrence of a variable in a condition
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2015-02-01 15:15:00 +01:00 |
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PKEuS
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b74b94b1e6
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Partially reverted previous commit - std::vetcor instance creation can't be avoided without generating lots of debug messages
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2015-02-01 12:33:53 +01:00 |
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PKEuS
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58c3fdd063
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Fixed crash on garbage code introduced recently, optimized code in valueFlowFunctionReturn.
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2015-02-01 12:26:46 +01:00 |
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PKEuS
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a4cc4c3e3f
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Refactorization: Use SymbolDatabase scope information in ValueFlow
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2015-02-01 12:10:20 +01:00 |
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PKEuS
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b2835051df
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Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0.
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2015-01-31 12:32:04 +01:00 |
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PKEuS
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33f5d27b53
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Fixed varId0 message #6443.
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2015-01-31 10:33:32 +01:00 |
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Daniel Marjamäki
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6a8293a8b7
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Library: More strict matching of functions
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2015-01-08 19:31:41 +01:00 |
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Daniel Marjamäki
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1068e095e7
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Fixed cppcheck warning about iterator post increment
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2015-01-06 15:16:29 +01:00 |
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Daniel Marjamäki
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eee9183406
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ValueFlow: improved handling of conditional noreturn scope in valueFlowForward
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2015-01-06 14:12:35 +01:00 |
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Daniel Marjamäki
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1f698ca493
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ValueFlow: Fixed valueFlowForward, when condition is false and else-block returns dont set values below the else-code
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2015-01-05 16:39:47 +01:00 |
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Daniel Marjamäki
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c5467766e2
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ValueFlow: Fix for valueflow analysis after for loop
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2015-01-05 14:00:12 +01:00 |
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Daniel Marjamäki
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ff11ba9847
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Updated copyright year to 2015
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2015-01-03 12:14:58 +01:00 |
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Daniel Marjamäki
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2831bbd420
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ValueFlow: better handling of goto to avoid false positives
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2015-01-01 14:29:49 +01:00 |
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PKEuS
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58f4660c94
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Fixed #5223: Bailout in valueFlowForLoop1() for complex conditions
Refactorization: Reuse result instead of calling MathLib::toLongNumber() twice
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2014-12-30 19:56:47 +01:00 |
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PKEuS
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ec826a0e0e
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Fixed #6022: Support ++%var% in valueFlowForLoop1
Fixed TODO unit test: properly handle loops that are never executed
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2014-12-30 18:50:22 +01:00 |
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Daniel Marjamäki
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5490fad8c7
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Fixed #5840 (False positive (inconclusive): Possible nullpointer dereference - use before for-loop over nested list)
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2014-12-14 14:10:42 +01:00 |
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Daniel Marjamäki
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d8b50e73df
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Fixed #6002 (Defect: False positive due to pointer address not being associated with variable in for loop)
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2014-10-20 15:54:02 +02:00 |
|
Daniel Marjamäki
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0fd6586fcc
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Fixed #6219 (valueFlowForward: better multivariable analysis needed to avoid FP)
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2014-10-17 06:50:33 +02:00 |
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Daniel Marjamäki
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228206f556
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Fixed #6067 (ValueFlow: subfunction, condition with && or ||)
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2014-10-15 16:34:03 +02:00 |
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Daniel Marjamäki
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31d8cac8c9
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Fixed #6138 (ValueFlow: entry can't be 0 in loop code 'while (entry = get()) entry->value;')
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2014-10-11 17:48:51 +02:00 |
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PKEuS
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0cc5b67bf6
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Avoid copying std::list object in valueFlowAfterAssign
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2014-09-24 13:22:22 +02:00 |
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Daniel Marjamäki
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ee93d30d94
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ValueFlow: improved valueflow for loops that assign variable and then break
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2014-09-23 16:06:02 +02:00 |
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Dmitry-Me
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6f9730b1d8
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Reorder checks, unwrap code
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2014-09-16 10:17:06 +04:00 |
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Daniel Marjamäki
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29a49d0641
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removed some redundant null pointer checks before calling Token::Match
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2014-09-14 11:35:04 +02:00 |
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Simon Martin
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53b58f0ed9
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Refactoring. Use Token::Match instead of hardcoded patterns to increase readability.
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2014-09-14 11:26:16 +02:00 |
|
Alexander Mai
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6b26b6ed31
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Fix read access to uninitialized variable
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2014-09-06 22:27:13 +02:00 |
|
Alexander Mai
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5a96413220
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#6127 crash on patch(?)-".c" file. Avoid segfault.
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2014-09-04 21:28:18 +02:00 |
|
Daniel Marjamäki
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b3e4abd82a
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Fixed Cppcheck warnings
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2014-09-04 18:08:56 +02:00 |
|
Daniel Marjamäki
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05617d7285
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Fixed #6118 (False positive: divide by zero - if condition not evaluated properly)
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2014-09-04 17:52:14 +02:00 |
|
PKEuS
|
5d0aa15002
|
Merge pull request #416 from Dmitry-Me/removeDuplicateChecks
Remove duplicate checks
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2014-09-04 07:46:45 +02:00 |
|
Alexander Mai
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270f59e76a
|
Fix doxygen warning and astyle formatting
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2014-09-03 20:38:41 +02:00 |
|
Dmitry-Me
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68d650e9ac
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Remove duplicate checks
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2014-09-03 14:17:34 +04:00 |
|
Alexander Mai
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a632f68345
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#6122 segmentation fault (invalid code) in in valueFlowForLoop2. Simple fix and testcase.
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2014-09-02 19:41:50 +02:00 |
|
PKEuS
|
78932094c8
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Fixed crash on garbage code #6106
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2014-08-31 12:12:03 +02:00 |
|
Daniel Marjamäki
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eeeb8aa0a7
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ValueFlow: Fix crash for lambda function
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2014-08-27 17:27:34 +02:00 |
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Daniel Marjamäki
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ae8a20b197
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Fixed #6086 (False positive: valueFlow, conditional code returns)
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2014-08-27 16:59:18 +02:00 |
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Daniel Marjamäki
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23ec9fea8e
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Fixed #6024 (False positive (nullPointer) using in 1.66)
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2014-08-26 18:48:11 +02:00 |
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PKEuS
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5e2ea8b6cd
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Fixed crash #6089 by using information stored in Variable instead of accessing Variable::nameToken
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2014-08-26 11:08:21 +02:00 |
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Daniel Marjamäki
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789b01aad2
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ValueFlow: fixed one more hang in valueFlowForward
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2014-08-24 08:50:01 +02:00 |
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PKEuS
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69b7f91034
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Support :: in some more places
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2014-08-19 11:36:32 +02:00 |
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Daniel Marjamäki
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b2288e5ada
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Fixed #6022 (Defect: False positive due to bug in determining bounds of for loop 'for (i = 2; i < 1; ++i)')
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2014-08-18 16:45:22 +02:00 |
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PKEuS
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df080ab5c3
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Refactorization in valueflow.cpp: Removed redundant loop, rearranged code.
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2014-08-18 10:25:30 +02:00 |
|
Daniel Marjamäki
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5cdbe0f42d
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ValueFlow: Improved value flow after for loop
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2014-08-17 10:40:22 +02:00 |
|
Daniel Marjamäki
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7ca742c454
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Fixed #5062 (ValueFlow: Handle comma operator in abstract interpretation)
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2014-08-17 06:42:16 +02:00 |
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Daniel Marjamäki
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65f10edcb6
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Fixed #5866 (False negative: useless condition or null pointer dereference (null object after while loop, method))
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2014-08-16 18:32:25 +02:00 |
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Daniel Marjamäki
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e83f08a825
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Fixed #6044 (hang: darkplaces / cl_particles.c)
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2014-08-14 06:13:42 +02:00 |
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Daniel Marjamäki
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f0cb6ef33d
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Change fix for hang so there won't be FP
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2014-08-13 05:36:17 +02:00 |