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6853 Commits

Author SHA1 Message Date
Alexander Mai
869334acf5 #6554 False positive eraseDereference - erase in while() loop. Add regression test for bug fixed in 1.70 2015-11-10 19:03:35 +01:00
PKEuS
03d52de74b Treat "class" keyword similar to "struct" or "union" on C++ code (#6696) 2015-11-10 17:03:27 +01:00
PKEuS
cc9a1f4375 Fixed setVarId() for template in initializer list (#7122) 2015-11-10 16:14:53 +01:00
PKEuS
feae241fc0 Fixed simplification of pointers (#6829) 2015-11-10 14:45:24 +01:00
PKEuS
6336372fb4 Apply same heuristics in CheckMemoryLeakNoVar::checkForUnusedReturnValue() as in CheckOther::checkIgnoredReturnValue(): Ensure that a defined function has non-void return value. (#6693) 2015-11-10 14:19:45 +01:00
Daniel Marjamäki
459a4e0cbe Fixed #7121 (False positive 'Uninitialized variable' converting pointer to reference) 2015-11-10 10:18:24 +01:00
PKEuS
5cd36d6f8a Refactorization: Use varid instead of variable name in CheckClass::initializeVarList() and fixed issue in setVarId(). 
Fixed internal warning.
 2015-11-09 23:00:14 +01:00
PKEuS
49a9b011eb Fixed handling of this-> and (*this). in setVarId() 2015-11-09 21:43:40 +01:00
PKEuS
db342ea910 Handle alias variables in CheckClass::initializeVarList() (#6921) 2015-11-09 21:02:06 +01:00
PKEuS
aca8a69f5e Skip over lambdas in CheckClass::checkPureVirtualFunctionCall() (#4992) 2015-11-09 20:15:26 +01:00
PKEuS
f15f8514f6 Fixed crash on garbage code (#7120) 2015-11-09 17:25:20 +01:00
PKEuS
389d30fe44 Fixed crash on garbage code (#7118) 2015-11-09 11:21:07 +01:00
Daniel Marjamäki
5074c11b53 CheckBufferOverrun: Fixed FP when accessing string that contains '\0'. Refactoring address-of. 2015-11-09 10:30:39 +01:00
Daniel Marjamäki
ef5be435c7 Fixed #7113 (False positive arrayIndexOutOfBounds - using pointer alias with cast) 2015-11-08 17:21:32 +01:00
Daniel Marjamäki
fc564d779e Fixed #7112 (crash: CheckBufferOverrun::checkGlobalAndLocalVariable (invalid code)) 2015-11-08 14:21:12 +01:00
Daniel Marjamäki
37dbebb093 Fixed #7049 (valueflow: value is not known after case) 2015-11-08 14:08:47 +01:00
Alexander Mai
ab296fa93f 7111 segmentation fault (invalid code) in Tokenizer::simplifyRedundantParentheses 2015-11-08 13:45:55 +01:00
PKEuS
32f0cbb6ad Fixed false positive eraseDereference with range-based for-loops (#7106) 2015-11-08 09:42:55 +01:00
Daniel Marjamäki
7d6e1974eb Fixed #7104 (False positive arrayIndexOutOfBounds) 2015-11-08 09:30:23 +01:00
PKEuS
fdb596fa05 Do not set "pure" flag if function is declared as "= default" (#7101) 2015-11-07 22:21:50 +01:00
Matthias Krüger
dc823c65fa testrunner: add testcase for crash which was fixed in previous 2 commits. 2015-11-07 20:48:52 +01:00
Daniel Marjamäki
9c7271a5e9 CheckBufferOverrun: The simplifyKnownVariables() has been reduced, use ValueFlow instead 2015-11-07 18:12:01 +01:00
Daniel Marjamäki
f7a7a8a95c Fixed #6934 (False positive returnLocalVariable - assigning local array to function argument) 2015-11-07 15:07:26 +01:00
PKEuS
9a879fc828 Fixed false positives with pointerSize being shown even if no sizeof() is used (#7100). 2015-11-07 13:19:06 +01:00
Alexander Mai
2554674f4b Add regression test for previously fixed #6064, and TODO test for #6081 2015-11-07 11:17:44 +01:00
PKEuS
49f6231756 Fixed two issues in CheckSizeof::checkSizeofForPointerSize() 2015-11-07 09:35:30 +01:00
PKEuS
b20a7e3192 Refactorization: Moved two tests to testgarbage.cpp 
Fixed wrong comment in testcppcheck.cpp (forgotten in previous commit)
 2015-11-06 21:58:49 +01:00
PKEuS
61b16909bd Fixed false negative pointerSize with member variables. 
Fixed wrong comment in testcppcheck.cpp
 2015-11-06 21:48:56 +01:00
PKEuS
7a90b763f6 Tokenizer::simplifyLabelsCaseDefault(): Do not insert ; between two cases. 2015-11-06 19:59:23 +01:00
PKEuS
95a0c0f14c Limit the number of cases created by Tokenizer::simplifyCaseRange(). 2015-11-06 19:21:56 +01:00
PKEuS
1fe1d7ea4a Extended Tokenizer::simplifyCaseRange() to support also ranges of chars. 2015-11-06 18:46:43 +01:00
PKEuS
41b1b9d850 Support case ranges (gcc extension, #6490) 2015-11-06 18:39:03 +01:00
PKEuS
2ac8da0497 Fixed #6548 also for noexcept 2015-11-06 18:00:59 +01:00
PKEuS
be36539ad7 Fixed AST generation for C++11-style initialization (#6528) 2015-11-06 17:34:26 +01:00
PKEuS
62bc827eb0 Fixed createLinks2() when inheriting from a template (#6601) 2015-11-06 10:44:37 +01:00
PKEuS
eb2b0fa0d0 Fixed wrongly detected unconditional scope with C++11-style initialization in SymbolDatabase (#6581) 2015-11-06 10:16:44 +01:00
PKEuS
eefea507b9 Use ValueFlow in CheckIO::checkWrongPrintfScanfArguments() (#6563) 2015-11-06 09:52:22 +01:00
Alexander Mai
3177d73fb0 #7089 segmentation fault (invalid code) in Tokenizer::simplifyTokenList1. Refactor some functions to accept argument as refernce instead of pointer 2015-11-05 19:00:08 +01:00
PKEuS
83a816b109 Fixed crash on garbage code (#7085) 2015-11-04 10:26:55 +01:00
PKEuS
6c20f4b2a2 Fixed crash on garbage code (#7090) 2015-11-04 10:10:20 +01:00
PKEuS
8374e8414b Fixed use-after-free in clang test suite introduced recently (#7087) 2015-11-03 19:24:19 +01:00
PKEuS
b97f9e576d Fixed crash in clang test suite introduced by previous commit. 2015-11-02 22:53:05 +01:00
PKEuS
b049050792 Fixed wrong parsing of ^{} 2015-11-02 22:14:41 +01:00
PKEuS
4f565ba90f Fixed crashs on garbage code (#7082) 2015-11-02 21:30:28 +01:00
PKEuS
23e6e5a568 Fixed crash on garbage code (#7081) 2015-10-31 18:11:56 +01:00
Miika-Petteri Matikainen
acd8a092f8 Make syntaxError suppressable (fixes #5917 and #7076) 
syntaxErrors were not suppressable, because they were treated as
InternalErrors which were thrown and catched during the checking,
and normal suppression rules were not applied for those.

We fix this by calling the normal reportErr() function that does
suppression matching.
 2015-10-28 20:53:35 +02:00
PKEuS
963008089d Fixed false positive with range-based for-loop (#7078) 2015-10-28 16:37:46 +01:00
PKEuS
4ee56d2306 Fixed simplifyAssignmentInFunctionCall for complex expressions (#6927) 2015-10-27 20:01:40 +01:00
PKEuS
7866990d04 Fixed false positive with range-based for-loop (#7075) 2015-10-27 14:47:18 +01:00
Daniel Marjamäki
bfd8a69e74 Fixed #6243 (False positive: uninitialized variable, looping with goto) 2015-10-27 12:40:52 +01:00