34dbc3c00c
ValueFlow: Improved handling of a[i]
2015-11-12 16:14:27 +01:00
4ec333dbb6
Fixed #7007 (ValueFlow: value is not known, modified by subfunction)
2015-11-12 14:59:35 +01:00
1589841cb6
Fixed crash in clang test suite with member variable pointers
2015-11-11 18:26:59 +01:00
36c5815ddb
Fixed false positive about redundant variable assignment in try-scopes if the variable is read in catch block ( #6555 )
2015-11-11 17:21:55 +01:00
a8cf63239a
Fixed false positive autovarInvalidDeallocation if deallocting result of member function ( #6551 )
2015-11-11 16:59:31 +01:00
b9b0964dab
Fixed #7006 (False positive Mismatching assignment and comparison (variable is changed in loop))
2015-11-11 13:45:28 +01:00
ee00925dc5
setVarId: Support throw() in constructor implementations ( #7123 )
2015-11-11 11:01:49 +01:00
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
03d52de74b
Treat "class" keyword similar to "struct" or "union" on C++ code ( #6696 )
2015-11-10 17:03:27 +01:00
cc9a1f4375
Fixed setVarId() for template in initializer list ( #7122 )
2015-11-10 16:14:53 +01:00
feae241fc0
Fixed simplification of pointers ( #6829 )
2015-11-10 14:45:24 +01:00
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
459a4e0cbe
Fixed #7121 (False positive 'Uninitialized variable' converting pointer to reference)
2015-11-10 10:18:24 +01:00
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
49a9b011eb
Fixed handling of this-> and (*this). in setVarId()
2015-11-09 21:43:40 +01:00
db342ea910
Handle alias variables in CheckClass::initializeVarList() ( #6921 )
2015-11-09 21:02:06 +01:00
aca8a69f5e
Skip over lambdas in CheckClass::checkPureVirtualFunctionCall() ( #4992 )
2015-11-09 20:15:26 +01:00
f15f8514f6
Fixed crash on garbage code ( #7120 )
2015-11-09 17:25:20 +01:00
389d30fe44
Fixed crash on garbage code ( #7118 )
2015-11-09 11:21:07 +01:00
5074c11b53
CheckBufferOverrun: Fixed FP when accessing string that contains '\0'. Refactoring address-of.
2015-11-09 10:30:39 +01:00
ef5be435c7
Fixed #7113 (False positive arrayIndexOutOfBounds - using pointer alias with cast)
2015-11-08 17:21:32 +01:00
fc564d779e
Fixed #7112 (crash: CheckBufferOverrun::checkGlobalAndLocalVariable (invalid code))
2015-11-08 14:21:12 +01:00
37dbebb093
Fixed #7049 (valueflow: value is not known after case)
2015-11-08 14:08:47 +01:00
ab296fa93f
7111 segmentation fault (invalid code) in Tokenizer::simplifyRedundantParentheses
2015-11-08 13:45:55 +01:00
32f0cbb6ad
Fixed false positive eraseDereference with range-based for-loops ( #7106 )
2015-11-08 09:42:55 +01:00
7d6e1974eb
Fixed #7104 (False positive arrayIndexOutOfBounds)
2015-11-08 09:30:23 +01:00
fdb596fa05
Do not set "pure" flag if function is declared as "= default" ( #7101 )
2015-11-07 22:21:50 +01:00
dc823c65fa
testrunner: add testcase for crash which was fixed in previous 2 commits.
2015-11-07 20:48:52 +01:00
9c7271a5e9
CheckBufferOverrun: The simplifyKnownVariables() has been reduced, use ValueFlow instead
2015-11-07 18:12:01 +01:00
f7a7a8a95c
Fixed #6934 (False positive returnLocalVariable - assigning local array to function argument)
2015-11-07 15:07:26 +01:00
9a879fc828
Fixed false positives with pointerSize being shown even if no sizeof() is used ( #7100 ).
2015-11-07 13:19:06 +01:00
2554674f4b
Add regression test for previously fixed #6064 , and TODO test for #6081
2015-11-07 11:17:44 +01:00
49f6231756
Fixed two issues in CheckSizeof::checkSizeofForPointerSize()
2015-11-07 09:35:30 +01:00
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
61b16909bd
Fixed false negative pointerSize with member variables.
...
Fixed wrong comment in testcppcheck.cpp
2015-11-06 21:48:56 +01:00
7a90b763f6
Tokenizer::simplifyLabelsCaseDefault(): Do not insert ; between two cases.
2015-11-06 19:59:23 +01:00
95a0c0f14c
Limit the number of cases created by Tokenizer::simplifyCaseRange().
2015-11-06 19:21:56 +01:00
1fe1d7ea4a
Extended Tokenizer::simplifyCaseRange() to support also ranges of chars.
2015-11-06 18:46:43 +01:00
41b1b9d850
Support case ranges (gcc extension, #6490 )
2015-11-06 18:39:03 +01:00
2ac8da0497
Fixed #6548 also for noexcept
2015-11-06 18:00:59 +01:00
be36539ad7
Fixed AST generation for C++11-style initialization ( #6528 )
2015-11-06 17:34:26 +01:00
62bc827eb0
Fixed createLinks2() when inheriting from a template ( #6601 )
2015-11-06 10:44:37 +01:00
eb2b0fa0d0
Fixed wrongly detected unconditional scope with C++11-style initialization in SymbolDatabase ( #6581 )
2015-11-06 10:16:44 +01:00
eefea507b9
Use ValueFlow in CheckIO::checkWrongPrintfScanfArguments() ( #6563 )
2015-11-06 09:52:22 +01:00
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
83a816b109
Fixed crash on garbage code ( #7085 )
2015-11-04 10:26:55 +01:00
6c20f4b2a2
Fixed crash on garbage code ( #7090 )
2015-11-04 10:10:20 +01:00
8374e8414b
Fixed use-after-free in clang test suite introduced recently ( #7087 )
2015-11-03 19:24:19 +01:00
b97f9e576d
Fixed crash in clang test suite introduced by previous commit.
2015-11-02 22:53:05 +01:00
b049050792
Fixed wrong parsing of ^{}
2015-11-02 22:14:41 +01:00
4f565ba90f
Fixed crashs on garbage code ( #7082 )
2015-11-02 21:30:28 +01:00
23e6e5a568
Fixed crash on garbage code ( #7081 )
2015-10-31 18:11:56 +01:00
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
963008089d
Fixed false positive with range-based for-loop ( #7078 )
2015-10-28 16:37:46 +01:00
4ee56d2306
Fixed simplifyAssignmentInFunctionCall for complex expressions ( #6927 )
2015-10-27 20:01:40 +01:00
7866990d04
Fixed false positive with range-based for-loop ( #7075 )
2015-10-27 14:47:18 +01:00
bfd8a69e74
Fixed #6243 (False positive: uninitialized variable, looping with goto)
2015-10-27 12:40:52 +01:00
4b0625c570
Fixed #6239 (Possible null pointer dereference after pointer is modified by a function template)
2015-10-27 12:33:46 +01:00
24882fb53a
Fixed VarId accidentially assigned to case labels.
2015-10-26 21:24:53 +01:00
dfdc0f6b99
Support range-based for-loop in SymbolDatabase
2015-10-26 19:20:42 +01:00
5add1d8901
Set VarId in range-based for-loops
2015-10-26 19:03:23 +01:00
a5f577d179
Support range-based for-loop in CheckClass::checkConst() ( #5514 )
2015-10-26 18:48:01 +01:00
7d8b62e615
Add regression test for #6669 Return value of malloc is reported not stored, while it is.
2015-10-26 18:24:49 +01:00
636bf75799
Fixed crash on garbage code ( #7074 )
2015-10-26 13:29:47 +01:00
0370c66e41
Fixed broken function Token::getCharAt() ( #7073 )
2015-10-26 11:51:05 +01:00
297f2c78bd
Fixed false positives variableHidingTypedef ( #5624 , #6507 )
2015-10-26 10:06:52 +01:00
ee58587706
Fixed false positive unreachableCode when ternary operator is used ( #6664 )
2015-10-26 08:29:43 +01:00
116c10c7d6
Merge pull request #700 from simartin/ticket_6998
...
Ticket #6998 : Properly handle "typedef unsigned T;" constructs.
2015-10-24 15:24:27 +02:00
5d40a3ab66
Ticket #6998 : Properly handle "typedef unsigned T;" constructs.
2015-10-24 12:27:26 +02:00
e989d4b11b
Support C++11 array initialization in CheckUninitVar ( #7010 )
2015-10-24 12:06:40 +02:00
fc2bf2ef08
Fixed #7065 (AST: More explicit handling of lambda functions, generate ast for ';new Fred;')
2015-10-20 23:55:29 +02:00
3b1d849476
Correct template syntax check which got introduced by an attempt fix #6865 . Disable test for #6865 , adjust some modified tests and add new regression tests
2015-10-19 20:03:33 +02:00
b856ac51dd
Fixed #7064 (Tokenizer: Wrong simplification of 'a.public:')
2015-10-19 10:01:57 +02:00
06c20252fa
Added dot at end of stringLiteralWrite message
2015-10-19 09:01:21 +02:00
7060c7c87d
Refactorization: Reduced code duplication in testlibrary.cpp
2015-10-19 09:01:20 +02:00
a837cc48e0
Refactorization: Simplified code in tokenlist.cpp, token.cpp and testthreadexecutor.cpp
2015-10-19 09:01:20 +02:00
8667184f12
#7062 Remove unnecessaryQualification check
2015-10-18 17:00:09 +02:00
9be284e80f
AST: proper operator precedence for c++11 initializer {} and ::
2015-10-18 16:58:15 +02:00
52be380ef0
Fixed fix for #7042 - support hexadecimal digits
2015-10-18 16:37:33 +02:00
21efa992e3
#6865 TemplateSimplifier::expandTemplate doesn't terminate on invalid code. Add some another syntax check on templates to avoid problems later on.
2015-10-18 15:47:37 +02:00
9bb2af1893
Fixed #7059 (AST: handle C++ initialization with {} better)
2015-10-18 13:43:39 +02:00
8f07b2e440
#6922 valueFlowForward does not terminate: xorg/driver/xf86-video-neomagic : src/neo_driver.c (invalid code). Add regression test for previously fixed bug.
2015-10-18 11:52:25 +02:00
fe4fac7eb2
Fixed #7058 (Tokenizer::simplifyTypedef: wrong simplification of enum constant 'AB::A' if AB is a struct typedef)
2015-10-18 04:55:04 +02:00
ec87b09d89
Fixed #7056 (iscast does not handle '(ulong)~0' properly, Tokenizer::simplifyCalculations wrongly simplifies '(ulong)~0' to 'ulong~0')
2015-10-17 18:58:13 +02:00
30af2fcd73
iscast: handle '(ulong)~0' better
2015-10-17 18:25:27 +02:00
c88297c971
Fixed #7054 (AST: handle C++ initialization with {} better)
2015-10-17 17:03:24 +02:00
8e3e981323
#7050 segmentation fault (invalid code) in isVariableChanged
2015-10-15 21:27:55 +02:00
6cf25825de
Fixed #7030 (Tokenizer::simplifyTypedef: Label)
2015-10-15 16:56:22 +02:00
46bfa62aad
Execute prepareTernaryOpForAST earlier ( #7048 )
2015-10-15 10:31:54 +02:00
600641c4c5
#7043 segmentation fault (invalid code) in Tokenizer::simplifyVarDecl
2015-10-14 20:34:55 +02:00
d0cc97a4cf
Fixed wrong syntax error ( #7045 )
2015-10-14 16:01:48 +02:00
a97f6f973f
Support C++14 digit separators ( #7042 )
2015-10-14 12:00:54 +02:00
60f8982999
Fixed #7039 (ValueFlow: bitand calculation '16&15')
2015-10-14 10:44:04 +02:00
a04e072976
Fixed #7040 (False positive syntaxError False positive syntaxError)
2015-10-13 20:31:17 +02:00
3971f8625f
Fixed false positive seekOnAppendedFile if FILE* is reused ( #6566 )
2015-10-13 15:32:13 +02:00
05b5275110
Improved AST:
...
- Fixed TODO for ternary operator. Add parantheses between ? and : where necessary as a preparation for createAst()
- Improved AST validation:
-- Better message for binary operator with only one operand
-- Ensure ? has : as second operand (#7035 )
2015-10-12 19:21:48 +02:00
97326fce13
Fixed #6992 (argument name of function typedef conflicts with local variable name)
2015-10-12 10:15:02 +02:00
ac9cb87e04
ValueType: Handle bit operations, sizeof better. Use ValueType in astIsFloat().
2015-10-11 12:20:40 +02:00
5b082aa799
ValueType: struct member
2015-10-11 10:48:08 +02:00
9738cc66eb
ValueType: function return type
2015-10-11 08:42:31 +02:00
cf179f82b6
ValueType: Better handling of wide strings
2015-10-11 08:13:30 +02:00
0849ad4707
ValueType: Better handling of const
2015-10-10 08:32:45 +02:00
2eb8492993
Fixed crash on garbage code #7034
2015-10-09 13:49:17 +02:00
7d624f2e21
Fixed crash on garbage code #7033
2015-10-09 13:06:52 +02:00
70dce7701a
Refactorization: Reduced code duplication in testpreprocessor.cpp
2015-10-09 12:27:39 +02:00
a500f6f703
Improved handling of 'long double' and address-of in ValueType. Removed Tokenizer::simplifyFloatCasts() to handle float casts better.
2015-10-08 19:50:10 +02:00
856e4c414d
Refactorization: Reduced code duplication in testsymboldatabase.cpp
2015-10-08 12:53:56 +02:00
3645e3c16b
Fixed two TODO unit tests by delaying arraySize simpification until createLink2 is executed
2015-10-08 12:52:28 +02:00
0a34b206e8
Refactorization: Reduced code duplication in test suite
2015-10-08 11:35:51 +02:00
4ac6623875
Moved a few tests out of testtokenize.cpp; refactorized them
2015-10-07 22:45:38 +02:00
2fd27ff729
ValueType: Test promotions
2015-10-07 19:50:33 +02:00
0fa3b8806c
Refactorization: Use '\x..' syntax to avoid cast and "#pragma warning".
2015-10-07 19:41:54 +02:00
604a9acb48
ValueType: Handling constness
2015-10-07 19:08:26 +02:00
b7f2f826a4
Refactorization: Removed some redundant code
2015-10-07 18:40:04 +02:00
3a5cef8a7e
Refactorization: Improved usage of Settings instances in test suite
2015-10-07 18:40:03 +02:00
db31e22316
ValueType: Improved signedness
2015-10-07 18:10:48 +02:00
f1bbcfe32d
Refactorization: Avoid loading std.cfg multiple times in testautovariables.cpp
2015-10-07 14:40:09 +02:00
93dbfb72d1
Improved REGISTER_TEST() macro to support several occurrences within a single file
2015-10-07 14:30:01 +02:00
07b661ef62
Refactorization: Improved handling of preprocessor in test suite
...
- Set Preprocessor::macroChar to '$' once in the beginning to avoid problems when changing the order of tests
- Removed Preprocessor usage from where it is not required
- Fixed a TODO in testuninitvar.cpp
2015-10-07 14:18:57 +02:00
50ed47c725
Fixed crash on garbage code ( #7022 )
2015-10-07 13:52:06 +02:00
f5d9ba9cf3
Rewrote the charvar checker. It now uses valueflow also to limit false negatives.
2015-10-06 17:30:51 +02:00
88b3d90505
#7023 segmentation fault (invalid code) in astIsIntegral. Avoid crash, unfortunately there is no syntax error yet detected.
2015-10-06 11:21:31 +02:00
b77203a277
CheckIO: Handle AST pointer type better
2015-10-05 19:59:15 +02:00
b9036c2ca8
AST types: Fix for 'long long' handling
2015-10-05 19:20:42 +02:00
8f6bd7fd0d
Fixed #7014 (False positive for printf("%c", "hello"[0]))
2015-10-05 10:12:30 +02:00
f35c24d4af
SymbolDatabase: Better handling of valuetypes in AST
2015-10-04 23:27:58 +02:00
9b253612ca
SymbolDatabase: Add type information in AST
2015-10-04 19:42:58 +02:00
3bc21b8138
Fixed #6996 (ValueFlow: known and possible values)
2015-10-04 10:33:43 +02:00
f5bd00f153
Library: return true from Library::isnullargbad() for format string arguments. Related with #7012 .
2015-10-03 20:51:45 +02:00
a574fda8a9
Fixed #6935 (Wrong duplicate expression)
2015-10-03 14:56:24 +02:00
27f72d7ae0
#7020 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. #7021 segmentation fault (invalid code) in Tokenizer::simplifyEnum
2015-10-03 10:47:23 +02:00
0f7e20c11d
Ticket #7017 : Properly interpret operator= return type for template classes in CheckClass::operatorEq.
2015-10-02 23:23:44 +02:00
fde59242bb
#7018 segmentation fault (invalid code) in Tokenizer::simplifyEnum
2015-10-02 15:33:23 +02:00
2fbb25e9bc
test/std.cfg: Added more test cases and comments.
2015-10-01 20:18:06 +02:00
dc051f077d
#6667 : Added a regression test to testgarbage.
2015-09-30 21:55:32 +02:00
12b4bf75e0
std.cfg: Fixed false negatives regarding uninitialized variable usage and added test cases.
2015-09-30 13:10:31 +02:00
0b782853fe
Imroved std.cfg and added more test cases.
2015-09-30 12:45:40 +02:00
4fcd324ccd
Improved testing of std.cfg regarding <arg nr=any> configured functions and added more test cases.
2015-09-30 12:18:56 +02:00
c64f9cf9b1
#7012 : Fixed FP in std.cfg by explicitly definining the first parameter of snprintf.
2015-09-29 21:33:39 +02:00
69b1e21560
Improved testing of std.cfg and added more test cases for snprintf(). There is a FP (according to #7012 ).
2015-09-29 21:14:22 +02:00
e6467703b2
Support cast to ** in Tokenizer::simplifyCasts() ( #7005 )
2015-09-28 16:08:14 +02:00
590f1f1d66
Fixed handling of __asm...__endasm ( #6970 )
2015-09-28 15:43:48 +02:00
7ba69cfd0a
sizeofCalculation: skip if void-casted inside a macro ( #6888 )
2015-09-28 14:33:29 +02:00
bd243a4748
Fixed #6903 (ValueFlow: Fix FP in ?:)
2015-09-27 13:29:28 +02:00
6304a4dddb
Fix FP for members of temporaries
2015-09-25 13:57:11 +03:00
da15efb3f6
Fix FN for distinct structs with identical members
2015-09-24 18:29:08 +02:00
7476f0d1c2
std.cfg: Added support for wmemcmp() and corresponding test cases.
2015-09-23 22:46:36 +02:00
c27fc31fcf
#6997 segmentation fault (invalid code) in CheckUninitVar::checkIfForWhileHead. Detect invalid syntax.
2015-09-23 10:33:55 +02:00
3bc4ea4e51
Merge pull request #687 from Dmitry-Me/tellIfItsStructOrUnion
...
Tell if it's struct or union
2015-09-22 21:14:30 +02:00
34dcf1182c
test/cfg: Deactivated a test case in std.cpp, which tests std::string::find (three parameter version). It cases the travis build to be failing.
2015-09-22 20:54:25 +02:00
Daniel Marjamäki
PKEuS
Alexander Mai
Matthias Krüger
Miika-Petteri Matikainen
amai2012
Simon Martin
Philipp Kloke
Frank Zingsheim
Martin Ettl
Thomas Otto
Dmitry-Me