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7759 Commits

Author SHA1 Message Date
Daniel Marjamäki
0836b999cf update synthetic tests. removed uninit.c because there was not enough diversity. my goal is to have few tests with much diversity. 2016-11-03 09:40:22 +01:00
Matthias Krüger
c6c17c89c9 synthetic tests: add "make clean", make CC settable via env flags. 2016-11-02 19:02:10 +01:00
Daniel Marjamäki
ad6c82b2ca Added Makefile to compile synthetic tests 2016-11-02 13:57:29 +01:00
Daniel Marjamäki
50d6a23f93 test/synthetic/uninit.c : add more tests 2016-11-02 12:35:08 +01:00
Daniel Marjamäki
ca19861aaa Add some synthetic tests 2016-11-02 11:07:04 +01:00
Daniel Marjamäki
18f466a880 Test std::for_each 2016-11-02 10:01:56 +01:00
Daniel Marjamäki
fd67bbf2d3 Test std::count and std::count_if 2016-11-02 09:57:35 +01:00
Daniel Marjamäki
12319d705e Try to fix 'make checkcfg' 2016-11-02 09:50:37 +01:00
Daniel Marjamäki
b90a17f64f Test std::all_of, std::any_of, std::none_of 2016-11-02 09:29:15 +01:00
Daniel Marjamäki
6e762659c0 Test std::find_if and std::find_if_not 2016-11-02 09:13:54 +01:00
Daniel Marjamäki
223ce04986 Merge pull request #841 from zingsheim/FunctionParameter 
Function parameter
 2016-11-01 21:58:52 +01:00
Daniel Marjamäki
0e9810b7f6 CheckStl: validation of iterators returned from functions 2016-11-01 14:08:42 +01:00
Frank Zingsheim
d4f01583b6 Fixed TODO (check if function parameter is non-const reference etc..) by common function 2016-11-01 14:06:30 +01:00
Daniel Marjamäki
476789c1a7 Remove unused variable in test 2016-11-01 12:44:31 +01:00
Daniel Marjamäki
7f71ad8360 Test std::find() 2016-11-01 12:25:23 +01:00
Daniel Marjamäki
ea545e63c8 astyle formatting 
[ci skip]
 2016-10-27 17:11:32 +02:00
Daniel Marjamäki
f6a5f6bb61 CheckStl::mismatchingContainers: Refactoring, use Library instead of hardcoding 2016-10-27 10:25:45 +02:00
Harald Scheidl
0de47f709e Fixed #7755 (false positive: member variable is not initialized in the constructor) 2016-10-26 10:39:53 +02:00
Robert Reif
4216b26b8c Fixed #7775 (crash at valueFlowSetConstantValue) 2016-10-26 10:36:02 +02:00
Frank Zingsheim
0162f76c63 TestIO: Refactoring. Use functions instead of macros. 2016-10-24 21:43:58 +02:00
Robert Reif
f25d205999 Fixed #7767 (SymbolDatabase: function not analysed when unknown macros are in front of function definition) 2016-10-22 22:29:18 +02:00
Daniel Marjamäki
8a0f3009ff ValueFlow: inner and outer function return values 2016-10-22 17:22:57 +02:00
Daniel Marjamäki
77cd6c194f ValueFlow: Set 'known' property for function return values 2016-10-22 12:24:15 +02:00
Daniel Marjamäki
213f9c1fc8 Fix testrunner 2016-10-21 02:20:51 +02:00
Daniel Marjamäki
86a620a3b4 ValueFlow: Better handling of function return value when there are 0 parameters 2016-10-20 16:10:55 +02:00
Daniel Marjamäki
7242e661ef checkcfg: add missing inline suppression for ignoredReturnValue of abs() 2016-10-18 22:35:54 +02:00
Matthias Krüger
0b6db67de2 checkcfg: add missing inline suppression for ignoredReturnValue of abs() 2016-10-18 22:20:06 +02:00
Daniel Marjamäki
efa3aba32a Remove Tokenizer::simplifyNull() 2016-10-18 21:44:02 +02:00
Daniel Marjamäki
9cea2d6dfa Tokenizer: Removed simplifications of standard functions that should be handled through configuration. 2016-10-18 19:25:58 +02:00
Dmitry-Me
d2e667ae7b Put apostrophes consistent with other similar messages 2016-10-18 15:45:08 +03:00
orbitcowboy
d5a145f288 std.cfg: Added <returnValue> information to isblank(). 2016-10-18 11:00:12 +02:00
Daniel Marjamäki
4587dfffd8 Fix -Wshadow warnings 2016-10-17 15:45:16 +02:00
Daniel Marjamäki
57c5e0be3a test that abs,isdigit,strlen are calculated properly 2016-10-17 14:16:08 +02:00
Daniel Marjamäki
90ed7634b8 MathLib: fix for octal char literal '\200' 2016-10-16 13:42:20 +02:00
Daniel Marjamäki
5175bf88d6 Platform: Fix type limits calculations. sizeof=>bit 2016-10-16 12:00:33 +02:00
Daniel Marjamäki
c70987b727 ValueType: fix type of integer literals 2016-10-16 11:36:22 +02:00
Daniel Marjamäki
7fb812f415 Fixed #7752 (ValueFlow: no conditional value, probably because condition is in ternary operator and/or in function call.) 2016-10-16 07:15:28 +02:00
Daniel Marjamäki
ad74421526 Fixed #7756 (ValueFlow: fix bug in valueAfterAssign, same variable in lhs and rhs) 2016-10-15 19:09:50 +02:00
Daniel Marjamäki
d09a8dde57 Improved char literal handling. In the 'normal' tokenlist these should not be simplified to integer literals. 2016-10-12 10:20:24 +02:00
Miika-Petteri Matikainen
26816ed954 Fixes preprocessor regression causing hang 
Cppcheck 1.76 introduced a regression in preprocessor which causes
the following code to hang:

    $ cat > test.c << EOF
    #ifndef Y
    #else
    #endif
    EOF
    $ cppcheck -D BAR --force test.c
    Checking test.c ...
    ^C

This used to work with version 1.75. Git bisect reveals that this
regression was caused by commit:
ff036c8742e8f3a0a54d36dbbbb9845af7d22c53

This commit fixes the regression by avoiding infinite loop in
hasDefine(). If cfg is empty string "", we can skip the whole loop
and exit early.
 2016-10-11 19:56:13 +03:00
PKEuS
1715969f6f Support prefix-increment/decrement in CheckAutoVariables::assignFunctionArg() (#3177) 2016-10-10 21:34:40 +02:00
PKEuS
1227a3f596 Improved check: Complain if a variable is modified but not used again 2016-10-10 21:27:40 +02:00
Daniel Marjamäki
af5dd2c29e New check: Pointer overflow (null pointer subtracted) 2016-10-09 15:15:29 +02:00
Harald Scheidl
58eb644003 Improved Check: Warn about number and char literals in boolean expressions (#7750) 2016-10-09 13:21:00 +02:00
Daniel Marjamäki
0e785e435e charLiteralWithCharPtrCompare: Improved warning to catch any char literal 2016-10-09 11:39:20 +02:00
PKEuS
54959d1932 CheckLeakAutoVar: Distinguish between new and new[] (#888) 2016-10-09 10:28:19 +02:00
Harald Scheidl
9f1b70fa04 new can initialize memory, don't warn in this case (#7623) 2016-10-08 10:03:09 +02:00
Daniel Marjamäki
bcbc8ef017 Fixed #7747 (Syntax error when setting the bitcount of an enum defined inside a struct) 2016-10-04 15:57:43 +02:00
Boris Egorov
a32f61ae4a Fixed #7139 (ValueFlow: Missed shift operation in for expression) 2016-10-04 13:09:33 +07:00
Harald Scheidl
ba6cda9c86 Fixed #7740 (Tokenizer::setVarId: Function declaration does not start with 'return') 2016-10-03 10:02:18 +02:00