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7892 Commits

Author SHA1 Message Date
Daniel Marjamäki
411c5e5f7e Fixed #8190 (False positive constStatement - return (struct media_frames_per_second) {0};) 2017-09-21 22:50:46 +02:00
Daniel Marjamäki
71d207c034 Fixed #8226 (Tokenizer: Wrong handling of string literal u"abc") 2017-09-21 13:33:14 +02:00
Daniel Marjamäki
e61222126f Fixed #8176 (ValueFlow: variable might be changed if it's passed by reference to method) 2017-09-20 22:09:09 +02:00
Daniel Marjamäki
5f4b06c0f4 isVariableChangedByFunctionCall: Fix FN when constructor argument is const reference 2017-09-20 14:03:56 +02:00
Daniel Marjamäki
4318521fc1 Fixed #8187 (isVariableChangedByFunctionCall: Constructor reference argument) 2017-09-20 12:53:25 +02:00
Daniel Marjamäki
b73f5fec7d Fix invalid code in TestStl test case 2017-09-19 23:22:17 +02:00
Daniel Marjamäki
1a057bc23a Revert "Remove redundant safety logic (CID 1368511)" 
This reverts commit d892031f28ba87919ce52b46025f75c28f57adc4.
 2017-09-19 23:13:31 +02:00
Daniel Marjamäki
d892031f28 Remove redundant safety logic (CID 1368511) 2017-09-19 23:07:02 +02:00
Daniel Marjamäki
840c7eb258 checkFloatToIntegerOverflow: check all calculations, not only in function bodies 2017-09-19 19:30:24 +02:00
Daniel Marjamäki
9268c2034a checkSignConversion: check all calculations, not only in function bodies 2017-09-19 19:25:33 +02:00
Daniel Marjamäki
f6e30eee19 checkIntegerOverflow: handle long and long long also 2017-09-19 19:14:29 +02:00
Daniel Marjamäki
cac7146cac checkIntegerOverflow: check all calculations, not only in function bodies 2017-09-19 14:43:48 +02:00
Daniel Marjamäki
6bc0df2908 checkTooBigBitwiseShift: Separate id for signed shift overflow 2017-09-19 09:21:20 +02:00
Daniel Marjamäki
be0ad20a04 checkTooBigBitwiseShift: bitshift overflow when lhs is signed 2017-09-19 09:08:44 +02:00
Daniel Marjamäki
fe0a514a7c Fix testrunner 2017-09-16 02:13:48 +02:00
Daniel Marjamäki
2e6d78bd08 Fixed #8184 (Syntax error: case outside switch) 2017-09-15 22:37:31 +02:00
Daniel Marjamäki
1dbcba4dd6 Fixed #8221 (ValueFlow: value for static variable that is not written) 2017-09-15 15:58:19 +02:00
Daniel Marjamäki
d79762cfc3 Fixed #7449 (reademptycontainer (inconclusive) when variable changed in function ) 2017-09-15 10:49:58 +02:00
Daniel Marjamäki
ef1f3fbee6 Fixed #8173 (ValueFlow: use AST when setting values in assignment RHS ((n=42) && n=='A')) 2017-09-14 22:49:47 +02:00
Daniel Marjamäki
927b14b60f Fixed #8217 (Crash in isVariableChanged()) 2017-09-14 15:45:15 +02:00
Dmitry-Me
6cfcf8610d Improve coverage for operator= return type detection. 
This adds a testcase with parameter being a reference to non-const.
 2017-09-14 00:12:10 +03:00
Daniel Marjamäki
bb20c0504e CheckCondition: Fix FP in daca (iqtree) 'in >> ch' 2017-09-13 22:46:36 +02:00
Daniel Marjamäki
8f6c98e3d6 Remove TestGarbage testcase with unhandled characters 2017-09-12 22:48:30 +02:00
Daniel Marjamäki
5c7cf584ef bump simplecpp 2017-09-12 22:42:10 +02:00
Daniel Marjamäki
56544ac936 Fixed #8211 (Crash on incomplete code in isVariableChanged ()) 2017-09-11 13:45:36 +02:00
Daniel Marjamäki
9f4fc7b323 Rename sameConditionAfterEarlyExit to identicalConditionAfterEarlyExit 2017-09-10 22:59:39 +02:00
Daniel Marjamäki
db321c2617 CheckCondition: Fix FP when there is increment/decrement in condition (daca icu) 2017-09-10 22:58:05 +02:00
Daniel Marjamäki
c34fdd1905 CheckCondition: Fix FP for undeclared variables (daca) 2017-09-10 22:30:41 +02:00
Daniel Marjamäki
b9b47809f9 Fixed #8197 (iscast: '(b)&1' is not a cast) 2017-09-08 22:52:16 +02:00
Daniel Marjamäki
899ad8479d CheckCondition: Fixed FP when condition contains global static variable 2017-09-08 15:44:56 +02:00
Daniel Marjamäki
d9adb5432a astyle formatting 
[ci skip]
 2017-09-08 15:41:14 +02:00
Nekto89
9cbfa0e383 Fix #7803: false negative: condition is always true 'if (flags & A)' (#938) 2017-09-08 14:30:42 +02:00
Daniel Marjamäki
58db814d72 Rephraze /Same/Identical/ 2017-09-08 12:41:33 +02:00
Daniel Marjamäki
97125acabd Fixed #7365 (False positive: Use of erased iterator) 2017-09-08 09:45:30 +02:00
Daniel Marjamäki
57004ed533 Fixed #7663 (False positive: uninitialized variable (multi variables in inner scopes)) 2017-09-07 23:08:55 +02:00
Daniel Marjamäki
120d0f86d0 CheckCondition: Fix FP about same condition when switch case is used (daca) 2017-09-07 22:05:01 +02:00
Daniel Marjamäki
f2d56363d3 CheckCondition: Fix TODO assertion 2017-09-06 22:53:36 +02:00
Daniel Marjamäki
e0c7f7f8f2 CheckCondition: Fix FP when there are method calls in condition 2017-09-06 22:26:00 +02:00
Daniel Marjamäki
35736364f8 Fixed #8199 (false negative: (warning) Same condition '...', second condition is always false) 2017-09-05 22:45:28 +02:00
Daniel Marjamäki
e5e6f37e41 Fixed #7405 (false positive: (warning) Opposite conditions in nested 'if' blocks lead to a dead code block.) 2017-09-05 22:03:29 +02:00
Daniel Marjamäki
c1000998f0 CheckCondition: Fix FP found in daca results (ace) 2017-09-05 09:33:35 +02:00
Daniel Marjamäki
d82805b7fe CheckCondition: Improved checking for same conditions 2017-09-04 22:40:34 +02:00
Daniel Marjamäki
abae5e0156 Fixed #8198 (false positive: (warning) Same condition, second condition is always false) 2017-09-04 22:25:20 +02:00
Daniel Marjamäki
ad494b996c TestCondition: break out tests to functions 2017-09-04 22:11:53 +02:00
Daniel Marjamäki
d838dc2129 CheckCondition::multiCondition2: Fix FN for pointers 2017-09-04 15:58:22 +02:00
Daniel Marjamäki
9465dca583 CheckCondition: Fix FPs for aliased variables (daca) 2017-09-04 09:34:03 +02:00
Daniel Marjamäki
a02fd54a69 ValueFlow: Avoid FPs for aliased variables 2017-09-03 23:24:55 +02:00
Daniel Marjamäki
ef4a7ba7f2 Fix FP in CheckCondition::multiCondition2 2017-09-03 14:46:37 +02:00
Daniel Marjamäki
b9849d9e4e CheckCondition::multiCondition2: Handle loops better 2017-09-03 11:03:01 +02:00
Daniel Marjamäki
01e65d3e00 Improved CheckCondition::multiCondition2 so deeper bugs are found 2017-09-03 10:44:22 +02:00