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374 Commits

Author SHA1 Message Date
Frank Zingsheim
3bc21b8138 Fixed (ValueFlow: known and possible values) 2015-10-04 10:33:43 +02:00
Daniel Marjamäki
bd243a4748 Fixed (ValueFlow: Fix FP in ?:) 2015-09-27 13:29:28 +02:00
Dmitry-Me
85d47e25e4 Move variable declaration to where it's first used 2015-09-16 13:15:07 +03:00
Daniel Marjamäki
8cee96a179 ValueFlow: Refactor 'ProgramMemory' so it can handle token * values also and not just int values. I believe this refactoring is needed before can be fixed. 2015-09-12 19:49:02 +02:00
Dmitry-Me
70d98c7176 Get rid of set object 2015-09-10 17:59:20 +03:00
amai2012
45bb7d5adb Merge pull request from Dmitry-Me/continueOnRuleMatch 
Treat matches as mutually exclusive
 2015-08-28 16:00:53 +02:00
Dmitry-Me
962f0ee584 Treat matches as mutually exclusive 2015-08-28 15:27:56 +03:00
Dmitry-Me
81613d958a Replace match call with explicit comparison 2015-08-28 15:16:10 +03:00
PKEuS
4d80df2f4a Added pointer to Type to Token (similar to Token::Variable() and Token::function()): 
- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
 2015-08-15 11:19:21 +02:00
Dmitry-Me
f0aa9e31de Cache and reuse value 2015-08-12 10:57:36 +03:00
Dmitry-Me
50fb9cea66 Reduce variables scope 2015-08-11 17:20:30 +03:00
Daniel Marjamäki
2e78d21480 Fixed (ValueFlow: inner scope does not return (continue,throw)) 2015-08-11 11:21:03 +02:00
Daniel Marjamäki
07a064aab0 Fixed (ValueFlow: variable incremented as macro argument is not known) 2015-08-05 14:08:57 +02:00
Daniel Marjamäki
8d3f7e36e9 Fixed (valueflow: comparison of string and NULL) 2015-08-02 18:12:03 +02:00
Daniel Marjamäki
6790d91fbb Improve error messages for conditional values. make valueFlowSwitchVariable values conditional that depend on the case. Partial fix for . 2015-07-29 19:54:57 +02:00
Daniel Marjamäki
fc25ed8c86 Fixed (valueflow in do-while(++i)) 2015-07-29 11:55:07 +02:00
Daniel Marjamäki
bf75ee9aed Fixed (valueflow ignores assignment of variable via function call) 2015-07-29 10:49:17 +02:00
Daniel Marjamäki
a1dfd6cf73 astyle formatting 2015-07-28 12:47:08 +02:00
Daniel Marjamäki
e759710198 Fixed (valueFlowAfterCondition: wrong value when variable is changed in conditional code) 2015-07-28 08:58:05 +02:00
Daniel Marjamäki
f449e91d43 made valueFlowSwitchVariable faster when there are many 'case %num%:' 2015-07-27 14:57:02 +02:00
Daniel Marjamäki
5cc744b941 Fixed (Major performance regression - valueFlowSwitchVariable) 2015-07-27 06:45:06 +02:00
Daniel Marjamäki
ed1c6e41d9 Fixed (valueFlowForward: lambda function) 2015-07-26 19:28:42 +02:00
Daniel Marjamäki
190550f9f9 Fixed (ValueFlow: valueFlowForward, after goto label the value is not known) 2015-07-26 17:05:21 +02:00
Daniel Marjamäki
4e293d47c5 CheckMemoryLeak: Fix handling of comparisons after simplifyIfNotNull is removed, detected problem with run_more_tests 2015-07-26 11:27:52 +02:00
Daniel Marjamäki
afd9f071c0 simplified the code for ValueFlow Known/Possible values 2015-07-25 19:36:29 +02:00
PKEuS
ab1113fb16 Fixed crash on garbage code 2015-07-22 13:33:24 +02:00
Daniel Marjamäki
ffc707246b ValueFlow: Better handling of Known/Possible values after conditional unknown function call 2015-07-21 17:56:40 +02:00
Daniel Marjamäki
749bb34deb Fixed (ValueFlow: value of switch-variable inside switch) 2015-07-20 19:45:38 +02:00
Daniel Marjamäki
c0880c8d79 ValueFlow: Values that are assigned in switch are possible after switch 2015-07-20 09:36:56 +02:00
Daniel Marjamäki
ce7e879460 ValueFlow: isVariableChanged() should return true when variable is changed by passing its address to subfunction 2015-07-18 15:35:39 +02:00
Daniel Marjamäki
5aa0b284dc ValueFlow: Evaluate more calculations when operands have known values 2015-07-18 15:03:57 +02:00
Daniel Marjamäki
25d9ebedd8 ValueFlow: fixed known/possible value of static variable 2015-07-17 20:48:37 +02:00
Daniel Marjamäki
f1e410a878 ValueFlow: value that is changed in do while loop must be possible instead of known. 2015-07-17 20:30:34 +02:00
Daniel Marjamäki
69c1a7ecb1 ValueFlow: default argument values are not known, they are possible 2015-07-17 16:05:07 +02:00
Daniel Marjamäki
577ab1c2ac ValueFlow: result of ? is not 'known' 2015-07-17 15:22:24 +02:00
Daniel Marjamäki
61cf224f32 ValueFlow: Make known loop value possible 2015-07-17 10:24:24 +02:00
Daniel Marjamäki
9bdee7fce9 ValueFlow: Refactoring setTokenValue() 2015-07-17 09:46:31 +02:00
Daniel Marjamäki
3d5781743c ValueFlow: Restore handling of not 2015-07-16 21:17:44 +02:00
Daniel Marjamäki
15a8e4d2df Temporarily revert "Fixed (condition is always true (variable is assigned constant value and then used in condition))" 
This reverts commit a3fbad50cb2d21d88f51b105a73ef89773dfda6b.

The ValueFlow must be updated before this can be re-added.
 2015-07-16 21:10:46 +02:00
Daniel Marjamäki
09efe140fe ValueFlow: Change value to 'Possible' after conditional assignment in inner loop 2015-07-16 21:08:32 +02:00
Daniel Marjamäki
38214b6907 ValueFlow: function arguments only has 'possible' values 2015-07-16 20:49:14 +02:00
Daniel Marjamäki
a3fbad50cb Fixed (condition is always true (variable is assigned constant value and then used in condition)) 2015-07-16 20:17:57 +02:00
Daniel Marjamäki
88491267d6 ValueFlow: Added Value::valueKind that says if value is known or possible 2015-07-16 17:33:16 +02:00
Alexander Mai
b604d63dd8 cppcheck hangs with 100% CPU load (invalidcode) inside Token::astOperand2(). egmentation fault (invalid code) in Token::astOperand2. Improve stability on invalid code 2015-07-15 15:19:48 +02:00
Daniel Marjamäki
405a1fba11 ValueFlow: set values for false/true 2015-07-14 18:02:26 +02:00
Daniel Marjamäki
7ccd30362c Fixed (False positive: ValueFlow conditional value used in condition) 2015-07-12 19:35:47 +02:00
Daniel Marjamäki
f3b4c1d0db Remove some useless casts, probably added to avoid false positives. 2015-07-04 13:19:21 +02:00
Daniel Marjamäki
b8e77c8005 valueflow: fix for ?:. the condition result is not a result of the ?. 2015-07-04 11:17:38 +02:00
Daniel Marjamäki
7e1ddea653 One more fix for (ValueFlow: result of ?:) 2015-07-02 20:52:04 +02:00
Daniel Marjamäki
c751039612 Fixed (ValueFlow: result of ?:) 2015-07-02 20:11:27 +02:00