Commit Graph

1662 Commits

Author SHA1 Message Date
Daniel Marjamäki 3fb17baa12 Fixed #2158 (False positive: value is not unused when using +=) 2010-11-01 17:36:54 +01:00
Daniel Marjamäki 285d76a413 Null pointers: Fixed false positive for 'x && x->y' 2010-10-31 19:48:58 +01:00
Daniel Marjamäki 69c6358198 CheckNullPointer: Reuse CheckNullPointer::isPointerDeRef in CheckNullPointer::nullPointerByDeRefAndChec 2010-10-31 16:07:50 +01:00
Daniel Marjamäki 32def3a3f0 CheckNullPointer: Reuse the CheckNullPointer::isPointerDeRef function 2010-10-31 15:46:08 +01:00
Daniel Marjamäki 33d3fd4716 CheckNullPointer: Reduced false negatives by making pattern more generic 2010-10-31 15:40:34 +01:00
Daniel Marjamäki 6faa4b79d3 CheckNullPointer: Refactoring. Created the function CheckNullPointer::isPointerDeRef that can be used to detect if a pointer is dereferenced 2010-10-31 15:32:19 +01:00
Daniel Marjamäki 1e866c3235 Visual Studio: Fixed compiler error 2010-10-31 11:42:45 +01:00
Daniel Marjamäki bc283d8b99 Uninitialized variables: Broke out the checking into separate file 2010-10-31 12:31:11 +01:00
Daniel Marjamäki df8a93bf97 Null pointers: Broke out the checking into separate file 2010-10-31 11:51:25 +01:00
Daniel Marjamäki 1ef09147f3 CheckOther: updated CheckOther::getErrorMessages 2010-10-31 10:07:35 +01:00
Daniel Marjamäki 6c19ea7b53 Tokenizer: Added a few comments 2010-10-31 09:58:44 +01:00
Daniel Marjamäki 558899dc74 Variable usage: Fixed false negative that I introduced when simplifying compound assignments 2010-10-31 09:34:25 +01:00
Daniel Marjamäki 23d3fd3a5a Fixed #2147 (uninitialized variable: false negative for 'x += y;') 2010-10-31 08:47:13 +01:00
Daniel Marjamäki 8d96697623 GCC: Fixed compiler warnings 2010-10-30 14:53:25 +02:00
Daniel Marjamäki b55f6458a2 Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function)) 2010-10-30 12:32:43 +02:00
Daniel Marjamäki 7b630cc581 Fixed #2154 (false positive: The loop might unintentionally skip an element in the container) 2010-10-30 11:22:30 +02:00
Kimmo Varis 9627b667a1 Move simplifyPath method from FileLister to Path class.
simplifyPath() "fits" better to Path class conceptually. It handles
paths, not lists them. Also this way we get rid of few unneeded
dependencies to FileLister class.
2010-10-29 22:21:27 +03:00
Daniel Marjamäki 9435fde551 Tokenizer: Added function for checking if code is Java/C# 2010-10-28 18:51:55 +02:00
Daniel Marjamäki fee20bafa0 Java: Removed bailout added in 120073f000 2010-10-28 18:01:51 +02:00
Daniel Marjamäki 995e39200b Fixed #2130 (Invalid possible NULL pointer dereference, etc.) 2010-10-27 20:20:10 +02:00
Daniel Marjamäki fc98bcdcb2 Fixed #2141 (false positive: possible null pointer dereference) 2010-10-27 19:42:47 +02:00
Daniel Marjamäki fd153eac02 Fixed #2142 (false positive: null pointer dereference (throw)) 2010-10-27 19:38:42 +02:00
Robert Reif b6aca47e11 Fixed #1195 (Uninitialized member variable not detected 'std::vector<int> *ints;') 2010-10-27 19:28:15 +02:00
Robert Reif 5a8f490f07 Fixed #2135 (False positive 'Can be const') 2010-10-27 19:25:34 +02:00
Pete Johns 8022baec2a Removed unnecessary code duplication. 2010-10-27 19:34:06 +11:00
Cary R 59139b17cb Fixed #2138 (Add support for comments in suppression file) 2010-10-26 21:22:11 +02:00
Daniel Marjamäki a38b14d582 Tokenizer: Remove redundant semi colons 2010-10-26 21:05:20 +02:00
Daniel Marjamäki 79583ee45d #2133 (cppcheck: floating point exception) 2010-10-26 20:05:34 +02:00
Daniel Marjamäki 6200d4505a Fixed #2118 (Invalid syntax error report.) 2010-10-26 19:39:48 +02:00
Daniel Marjamäki 9370f552ac Fixed #2134 (sizeof(*list) complains of null pointer dereference) 2010-10-26 18:26:02 +02:00
Daniel Marjamäki b6106ddf72 Fixed #2132 (Internal error. Token::Match called with varid 0.) 2010-10-26 18:10:03 +02:00
Daniel Marjamäki 27235f27ae Fixed #2129 (Invalid dereference after release report) 2010-10-26 17:49:48 +02:00
Daniel Marjamäki 893f7fa347 Fixed #2130 (Invalid possible NULL pointer dereference, etc.) 2010-10-26 17:40:30 +02:00
Daniel Marjamäki bdd6d6d53d null pointer: use simplified token list in the 'check and deref' checking 2010-10-25 21:05:43 +02:00
Daniel Marjamäki 132aa8d0c4 uninitialized variables: fixed fp when analysing loops 2010-10-25 20:56:15 +02:00
Daniel Marjamäki 026514db1a Fixed #2127 (null pointer dereference after condition (SRD nr 522)) 2010-10-25 19:43:54 +02:00
Daniel Marjamäki 41a06a21d9 using deallocated pointer: detect first problem reported in ticket #2090 2010-10-25 17:36:46 +02:00
Zachary Blair 26afb04dc5 Fixed #2105 (Incorrect operator: mutual exclusion over ||) 2010-10-24 18:14:21 -07:00
Daniel Marjamäki 24a2def3ad Execution Path: Fixed FP in improved handling of loop bodies 2010-10-24 19:14:40 +02:00
Daniel Marjamäki 8f707e5e46 Null pointers: Better handling of loops 2010-10-24 18:51:14 +02:00
Daniel Marjamäki 40aeb17738 uninitialized variables: handling loop bodies. end upon '}' 2010-10-24 18:28:25 +02:00
Daniel Marjamäki 6601de7681 uninitialized variables: refactoring handling of loop bodies 2010-10-24 18:26:59 +02:00
Daniel Marjamäki b66d3c8858 Fixed #2125 (uninitialized variable: better handling of for loops) 2010-10-24 18:12:48 +02:00
Daniel Marjamäki cf86e11d05 Fixed #2111 (Class methods writing to a union are detected as 'can be const') 2010-10-24 16:43:10 +02:00
Daniel Marjamäki 13b8544436 Visual Studio: Fixed compiler warning. Ticket: #2123 2010-10-24 11:52:28 +02:00
Daniel Marjamäki 306587b1d0 Buffer overruns: Fixed TODO test case 2010-10-24 11:32:27 +02:00
Daniel Marjamäki f3c6c64e9a Fixed #2121 (False positive: Buffer access out-of-bounds when using uint32_t) 2010-10-23 13:12:17 +02:00
Daniel Marjamäki 120073f000 Java: fixed false positives about uninitialized variable 2010-10-23 10:56:30 +02:00
Daniel Marjamäki 5deb046ac5 Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function)) 2010-10-23 08:49:03 +02:00
Daniel Marjamäki c907acf767 Fixed #1819 (False positive: auto variable assignment (unseen typedef)) 2010-10-22 21:12:56 +02:00
Daniel Marjamäki 9fdc03fc1d Fixed #2117 (false positive: buffer access out of bounds) 2010-10-22 20:15:51 +02:00
Daniel Marjamäki 9ae4a758b8 Fixed #2116 (Internal error. Token::Match called with varid 0) 2010-10-21 21:28:32 +02:00
Daniel Marjamäki eba827bc4b Fixed #2112 (Crash scanning qtcreator sources) 2010-10-21 19:42:09 +02:00
Daniel Marjamäki 6a66d32871 JAVA: better handling of java code 2010-10-20 22:15:35 +02:00
Daniel Marjamäki 4ff52b5883 Objective C: activate checking of .m and .mm files. The normal checking is used. 2010-10-20 21:09:07 +02:00
Daniel Marjamäki 8b866178ff Fixed #2103 (false positive when variable is checked to NULL and not freed) 2010-10-20 20:38:37 +02:00
Daniel Marjamäki 68dd2f8378 Fixed #2113 (False positive: Memory leak where a pointer is passed in a struct to another function to be freed) 2010-10-20 18:39:40 +02:00
Daniel Marjamäki 02ba2b202e Fixed #2110 (Tokenizer::simplifyTypedef: regression - wrong simplification of 'typedef char TString[256];') 2010-10-20 06:09:29 +02:00
Daniel Marjamäki f8c02718a5 Activated checking of .java and .cs files 2010-10-19 21:54:15 +02:00
Daniel Marjamäki 20674e08d0 Stl: improved check for dangerous usage of c_str 2010-10-19 20:21:58 +02:00
Daniel Marjamäki 2ca7dbc004 Fixed #2109 (false positive: buffer overrun) 2010-10-19 18:23:44 +02:00
Daniel Marjamäki 0864a0700a Fixed #2108 (False positive: the loop might unintentionally skip an element in the container.) 2010-10-18 20:05:54 +02:00
Daniel Marjamäki e54129fa8d STL: check for dangerous usage of string::c_str(). Ticket: #1116 2010-10-17 19:18:46 +02:00
Ettl Martin 7d1995dfaa Merge branch 'master' of github.com:danmar/cppcheck 2010-10-17 21:56:05 +08:00
Daniel Marjamäki 92a1e9e76e Severities: Added 'warning' and 'performance' severities. No changes to the command line options nor to the XML format. Ticket: #2106 2010-10-17 14:41:00 +02:00
Ettl Martin f25f3c64b4 fixed style waring (You should use ++ and -- as prefix whenever possible as these are more efficient than postfix operators) in lib/checkclass.cpp 2010-10-17 20:15:29 +08:00
Kimmo Varis ddfc7b2d5a Run dmake to update Makefile and lib/lib.pri. 2010-10-17 00:57:25 +03:00
Kimmo Varis 7a84e7dcca Add comment that qmake doesn't add _UNICODE define for project files. 2010-10-17 00:32:31 +03:00
Daniel Marjamäki 28e40cb9b0 unicode: updates to the handling of unicode filenames. Ticket: #2100 2010-10-16 21:39:58 +02:00
Daniel Marjamäki 88a98a2ef0 unicode: use short filenames when long filename doesn't work. Temporary solution for #2100 2010-10-16 12:40:21 +02:00
Daniel Marjamäki 4e121c94ab some more comments 2010-10-15 18:37:48 +02:00
Daniel Marjamäki d182079c5e added comments in CheckStl 2010-10-15 18:21:53 +02:00
Daniel Marjamäki 0b6948a805 Fixed #2101 (list in vector iterator usage) 2010-10-15 18:11:41 +02:00
Daniel Marjamäki ba2b986ece Fixed #2097 (false positive: buffer access out of bounds) 2010-10-14 20:00:32 +02:00
Daniel Marjamäki e11d9f1628 astyle formatting 2010-10-14 19:59:10 +02:00
Debrard Sebastien fb928b6778 Fixed #2018 (Postfix Operators) 2010-10-14 19:17:40 +02:00
Daniel Marjamäki b6c995ea47 Fixed #2096 (False positive: buffer overrun (extern array)) 2010-10-13 20:57:59 +02:00
Robert Reif 267d1f273e Fixed #2082 (Tokenizer::simplifyTypedef: wrong handling of array) 2010-10-13 20:02:37 +02:00
Daniel Marjamäki 229604b3e3 Fixed #2093 (False positive: buffer access out of bounds (unknown type)) 2010-10-13 18:06:50 +02:00
Pete Johns afe52fa9f2 Fixed MSVC++ compiler warning (pointers are not bools) 2010-10-13 21:19:18 +11:00
Pete Johns 52e16454fa Removed redundant code.
localClassDefinition is no longer required due to improved isIdentifierObjectType() in commit fbd3d92.
2010-10-13 20:48:37 +11:00
Pete Johns fbd3d92aa9 Fixed #2084 (False positive: object destroyed immediately (struct and function with same name))
Tightened up class definition matching so as not to match C-style struct tags.
2010-10-13 20:37:53 +11:00
Robert Reif a58094e827 Fixed #2089 (False negative: Function can be const (calling const function)) 2010-10-13 07:26:41 +02:00
Daniel Marjamäki 2334192bff Fixed #2087 (False positive: Array 'str[1]' index 1 out of bounds) 2010-10-12 21:52:02 +02:00
Debrard Sebastien d0629803a9 warning de compilation 2010-10-12 19:57:17 +02:00
Debrard Sebastien 3273f964c8 comment 2010-10-12 19:56:35 +02:00
Debrard Sebastien 1a4e3dcc44 increment check 2010-10-12 19:54:39 +02:00
Daniel Marjamäki 9e15c4ef38 Fixed #2088 ([test.c:12]: (error) Buffer access out-of-bounds: l) 2010-10-12 19:35:20 +02:00
Robert Reif 907ed0ac6f Fixed #2085 (False negative: function can be const when member variable is compared) 2010-10-12 07:57:09 +02:00
Daniel Marjamäki 74bf1821e6 Array index: detect array index out of bounds when datatype is unknown. Ticket: #2086 2010-10-11 20:52:14 +02:00
Daniel Marjamäki 3dfcbfc0e0 assignment in assert: modified the error message to better explain the reason why the warning is given. 2010-10-11 17:59:08 +02:00
Robert Reif a6e915f0cd Fixed #2081 (false negative: the function can be declared as const) 2010-10-11 17:43:36 +02:00
Zachary Blair d9967d4fd2 Fixed #2079 (detect side effects in assert) 2010-10-10 13:05:06 -07:00
Daniel Marjamäki 81aed3fbd7 Tokenize: Fixed bug in Tokenize::simplifyKnownVariables 2010-10-10 19:27:42 +02:00
Daniel Marjamäki ef4ce6f46b STL: fixed false positives in the new double-increment check when iterator shadows outer iterator 2010-10-10 14:28:14 +02:00
Daniel Marjamäki 5cc7c9dcf7 Parameter passed by value: updated error message so it mentions the reason. 2010-10-10 14:12:11 +02:00
Daniel Marjamäki ae0528ef59 STL: fixed false positives for the new double-increment check 2010-10-10 11:22:44 +02:00
Daniel Marjamäki 835b511bee STL: Added double-increment check. 2010-10-10 10:52:41 +02:00
Daniel Marjamäki a73ada54d5 Fixed #1705 (false negative: access past end of buffer) 2010-10-10 09:15:18 +02:00
Daniel Marjamäki 14f12e0647 Fixed #2078 (false negative: member variable not intialized) 2010-10-10 07:57:26 +02:00
Daniel Marjamäki a3367874d9 Fixed #1778 (false negative: nullpointer dereference (std::string pointer)) 2010-10-09 07:57:34 +02:00
Daniel Marjamäki 068317bed1 STL: Fixed TODO test case TestStl::erase5 2010-10-09 07:15:34 +02:00
Daniel Marjamäki e0ba626351 ClassInfo: Removed unused functionality 2010-10-08 19:43:41 +02:00
Robert Reif 02027eb750 Fixed #2074 ('Internal error in Cppcheck' on complex function typedef (even 2 typedefs!)) 2010-10-06 05:43:07 +02:00
Daniel Marjamäki 7b4e08385d STL: refactoring CheckStl::erase so ExecutionPath is used 2010-10-05 20:54:13 +02:00
Pete Johns 4e11e71a21 Fixed 2072 (object destroyed immediately: add --doc info) 2010-10-04 08:54:19 +11:00
Pete Johns 4bf9ff26ea Fixed 2071 (false positive: object destroyed immediately (when using '= { ... }'))
Simplified check within CheckOther::checkMisusedScopedObject() as a result.
2010-10-04 08:16:11 +11:00
Daniel Marjamäki cd8ef1cded Revert "temporarily disable the 'object destroyed immediately' message"
This reverts commit fa94312c9a.
2010-10-03 18:05:08 +02:00
Daniel Marjamäki 5bf2a300d9 1.45: updated version information 2010-10-03 17:05:36 +02:00
Daniel Marjamäki fa94312c9a temporarily disable the 'object destroyed immediately' message 2010-10-03 16:59:13 +02:00
Pete Johns 78795dc3ac Fix false positive: Misused Scope Object does not pick constructors of local class declarations.
It does pick up if there is an unused construction within the function, though.
2010-10-02 22:59:04 +10:00
Daniel Marjamäki e4c3b390cc Fixed #2069 (cppcheck fails to scan OpenBSDs ftp source code) 2010-10-02 13:28:44 +02:00
Pete Johns 365b1bed1a Fixed false positive: checkMisusedScopedObject no longer errors on calls to function objects. 2010-10-02 21:25:16 +10:00
Pete Johns 9a9302cba1 Prevent Tokenizer::simplifyCalculations() from removing parantheses from calls to Functors. 2010-10-02 21:19:05 +10:00
Pete Johns b72b699b76 Fixed false-positive: Object is referenced on construction
struct Foo {
        void bar() {
        }
    };

    void fn() {
        Foo().bar(); // This caused a false-positive
    }
2010-10-02 20:26:29 +10:00
Pete Johns 3f72d3a877 Check misused scope object does not pick local class method.
Also fixed mistyped withinFuntion ->withinFunction.
2010-10-02 20:12:52 +10:00
Pete Johns 0017655f55 Added test for functor false-positive [passing]
Also removed typedef's following danmar's review and renamed isClassresults -> isClassResults to make more clear.
2010-10-02 18:45:24 +10:00
Pete Johns 6e0ef3eda2 Fixed #1132 (Detection of misused scope objects in functions)
Emits error in the form:

    [useless_lock.cpp:18]: (error) instance of "Lock" object destroyed immediately

    ...if an instance of a class or struct is unnamed and therefore destroyed
    straight after creation.

    Only checks for misused scope objects within functions.

    Optimised isIdentifierObjectType() by memoizing.
2010-10-02 14:22:26 +10:00
Pete Johns 50c2fa9ab0 Revert "Fixed #1132 (Detection of misused scope objects)"
This reverts commit c6acdccfa0.
2010-10-01 20:52:16 +10:00
Pete Johns c6acdccfa0 Fixed #1132 (Detection of misused scope objects)
Emits error in the form:

    [useless_lock.cpp:18]: (error) instance of "Lock" object destroyed immediately

...if an instance of a class or struct is unnamed and therefore destroyed
straight after creation.

Removed "internal error" from token.cpp, since in this case varid would be NULL.
2010-10-01 20:30:21 +10:00
Daniel Marjamäki 6eeed00888 Fixed #2067 (Template methods do not 'use' private ones) 2010-09-30 21:22:49 +02:00
Daniel Marjamäki 415cbc63c3 Fixed #2066 (false positive: uninitialized variable when initializing through function pointer) 2010-09-27 19:26:09 +02:00
Daniel Marjamäki 80069f016e Fixed #2065 (false positive: memory leak) 2010-09-27 17:53:10 +02:00
Pete Johns 6a52538a9a Fixed #1949: assert() hides memory leaks
Added separate unit-test (trac1949), initially broken to highlight the error and added "assert" to call_func_white_list.

Left TestMemleakInFunction::call_func() as is, as this wouldn't highlight the actual problem.
2010-09-27 20:25:34 +10:00
Daniel Marjamäki cdecbe29d0 Optimisation: Made Tokenizer::simplifyInitVar faster 2010-09-26 15:54:41 +02:00
Daniel Marjamäki ff7a99ad37 Revert "Optimisation: small speedups in the Tokenizer::simplifyTokenList handling"
This reverts commit 056037feed.
2010-09-24 22:18:51 +02:00
Daniel Marjamäki 056037feed Optimisation: small speedups in the Tokenizer::simplifyTokenList handling 2010-09-24 22:14:18 +02:00
Daniel Marjamäki 86e517c5d3 Fixed #1951 (Preprocessor: Compound macro statements not handled correctly) 2010-09-24 21:38:11 +02:00
Daniel Marjamäki 4c98a7e67b Optimisation: Removed unused and slow code. The code was added to fix #1225 but it is now redundant. 2010-09-24 20:56:21 +02:00
Daniel Marjamäki 8950beac37 Optimisation to make the CheckUninitVar::parse slightly faster 2010-09-23 21:40:08 +02:00
Daniel Marjamäki 3f79faac2a Fixed #2059 (cppcheck gives wrong path in error description) 2010-09-22 19:52:14 +02:00
Daniel Marjamäki 7e954ebb57 Optimisation: optimised Token::Match 2010-09-20 20:15:07 +02:00
Kimmo Varis bc4c8e6e94 Delete unused VS lib-projects.
Those projects are just remainder from tries to create a real library
from the lib code.
2010-09-20 21:09:10 +03:00
Daniel Marjamäki 21bf58f1ec Optimisation: small optimisation of CheckClass::privateFunctions 2010-09-20 19:43:03 +02:00
Kimmo Varis d0acc16506 Update VS2010 solution/project files. 2010-09-20 18:09:17 +03:00
Daniel Marjamäki 78e13f098e Refactorings: Optimised the Token::multiCompare function 2010-09-19 15:14:13 +02:00
Daniel Marjamäki 78bd66cd5c Fixed #2056 (False positive: Resource leak) 2010-09-19 12:16:29 +02:00
Daniel Marjamäki a6ff3681bb Fixed #1802 (Preprocessor: macros are expanded wrong) 2010-09-18 22:20:01 +02:00
Daniel Marjamäki a7cf68b9ef Check Class: Removed the 'operator= should not return a const reference' 2010-09-18 20:05:34 +02:00
Daniel Marjamäki 6ba5385878 CheckClass: the 'virtual destructor' checking is currently inactive 2010-09-18 19:03:15 +02:00
Daniel Marjamäki 395f10aa6d Fixed #2053 (false positive on list erase) 2010-09-18 16:46:38 +02:00
Daniel Marjamäki de3c761790 Fixed #2052 (False positive: possible null pointer dereference 'else continue') 2010-09-18 14:56:07 +02:00
Daniel Marjamäki fce70508f7 Fixed #2045 (False negative: Uninitialized variable (found with gcc)) 2010-09-17 20:38:37 +02:00
Daniel Marjamäki 1c3862bd35 Execution Paths: fixed TODO test cases 2010-09-17 19:31:45 +02:00
Ettl Martin f6e75b5542 fixed clang++ warning: lib/path.cpp:80:2: warning: no newline at end of file [-pedantic] 2010-09-16 21:39:17 +02:00
Daniel Marjamäki f843678a07 Redundant conditions: some refactorings
* removed the 'redundant null pointer' check. sometimes it's unsafe to delete NULL pointer. and this check doesn't point out errors anyway.
 * moved the 'redundant condition' check for set::remove. Moved it to CheckStl.
2010-09-16 18:49:23 +02:00
Ettl Martin a56f6d276a fixed warning from cppcheck: [lib/checkbufferoverrun.h:129]: (style) 'operator=' should not return a const reference 2010-09-15 22:25:12 +02:00
Daniel Marjamäki ebf13acfbd Fixed #2032 (inline suppressions fail with comment on the same line as function) 2010-09-15 21:10:54 +02:00
Daniel Marjamäki de3b9f610a Fixed #2033 (all inline suppressions fail with relative paths) 2010-09-15 21:03:21 +02:00
Daniel Marjamäki 7e67bb53b8 Fixed #2049 (False negative: 'Uninitialized variable' error won't show) 2010-09-15 20:04:50 +02:00
Daniel Marjamäki 416f093fc3 Tokenizer: fixed variable declaration simplification 2010-09-15 19:53:47 +02:00
Daniel Marjamäki 38b35feaa8 Tokenizer: the 'failed to parse typedef' messages should not be shown unless --debug-warnings are given 2010-09-14 20:59:09 +02:00
Daniel Marjamäki 42d0ad8262 Fixed #2048 (Preprocessor: ifndef incorrectly simplified) 2010-09-14 17:45:37 +02:00
Robert Reif f2a3267ac7 Preprocessor: Report #error configuration when -D is used. Ticket: #2042 2010-09-14 07:21:19 +02:00
Robert Reif 0153dccb66 Symbol database: Skip bail out in constructors if a virtual function might be called because that would be undefined behaviour. Ticket: #1895 2010-09-14 07:16:53 +02:00
Daniel Marjamäki b0bb71ee20 Preprocessor: Handle C++0x rawstrings by replacing them with normal strings. Ticket: #2022 2010-09-13 19:36:40 +02:00
Daniel Marjamäki b1d74ed6b8 Revert "Preprocessor: Report #error configuration when -D is used. Ticket: #2042"
This reverts commit 674644cb29.
2010-09-13 16:59:43 +02:00
Robert Reif 674644cb29 Preprocessor: Report #error configuration when -D is used. Ticket: #2042 2010-09-13 16:55:40 +02:00
Robert Reif 6de1711515 Symbol database: reduce false negatives for 'uninitialized variable' when calling base class function. ticket: #1895 2010-09-12 22:40:51 +02:00
Daniel Marjamäki 84d9282da2 Memory leaks: remove redundant 'if return ; else|' 2010-09-12 21:41:13 +02:00
Robert Reif aae2986361 Fixed #2042 (#error messages should be displayed when user defines are used) 2010-09-12 21:30:47 +02:00
Daniel Marjamäki 5a95303405 Memory leaks: reduce 'loop { if continue ;' to 'loop {' 2010-09-12 21:15:19 +02:00
Daniel Marjamäki 0a30aba2e6 Memory leaks: insert ';' in the simplifycode to split up the commands 2010-09-12 21:04:05 +02:00
Daniel Marjamäki 9c4a05a3bd Memory leaks: simplify 'loop { use ; callfunc ; }' to 'use ;' 2010-09-12 20:45:30 +02:00
Daniel Marjamäki ceeef847ef Memory leaks: simplify 'if break ; break ;' 2010-09-11 21:48:40 +02:00
Daniel Marjamäki 7aa0504692 Memory leaks: simplify 'use use' 2010-09-11 21:32:21 +02:00
Daniel Marjamäki 424fe064cb Memory leaks: don't write debug warning for '; alloc ; dealloc ; return ; }' 2010-09-11 21:14:20 +02:00
Daniel Marjamäki d4e045cee5 Memory leaks: fixed try/catch and nested loops simplifications 2010-09-11 21:07:35 +02:00
Daniel Marjamäki 4064712baa Memory leaks: improved simplification for 'callfunc' 2010-09-11 20:49:24 +02:00
Daniel Marjamäki 73122c3e8a Memory leaks: Improved the simplifycode for 'use ; if| use ;' 2010-09-11 20:18:16 +02:00
Daniel Marjamäki ecd863700e Fixed #2023 (false positive with realloc()) 2010-09-11 11:15:04 +02:00
Robert Reif 69afc0a0db Symbol database: fixed false positive. ticket: #1895 2010-09-11 08:23:30 +02:00
Daniel Marjamäki 0418731473 Fixed #2030 (False positive: Uninitialized variable when function does not return) 2010-09-10 19:02:40 +02:00
Robert Reif 5a6eff90d1 Symbol database: Refactoring. ticket: #1895 2010-09-10 07:02:49 +02:00
Daniel Marjamäki 0afd19c59b Fixed #2039 (unions not handled properly, false positive about initialization) 2010-09-09 20:15:00 +02:00
Daniel Marjamäki 929a54e1b0 Fixed #2038 (memleak false positive with assignment expression in arguments) 2010-09-09 19:40:36 +02:00
Daniel Marjamäki 5af0d65aef Fixed #2025 (iso646 c++ operators are not handled correctly) 2010-09-09 17:43:09 +02:00
Robert Reif 6d35396720 Symbol database: refactoring - differentiate between member data initialization and assignment and save the order of variable declarations. makes it possible to create some additional checks. ticket: #1895 2010-09-09 07:26:40 +02:00
Robert Reif c3762903a9 Symbol database: fixed false negative for uninitialized variable. ticket: #1895 2010-09-09 07:21:51 +02:00
Daniel Marjamäki 80be31de13 Fixed #2037 (memleak not detected in exit path when variable used) 2010-09-08 20:03:22 +02:00
Daniel Marjamäki 8e746ca53f CheckMemoryleaks: reduce 'use ; if return ; dealloc ;' to 'if return ; dealloc ;'. ticket: #2037 2010-09-08 19:22:03 +02:00
Robert Reif 2fc2859b68 Fixed #2035 (Enum 'qboolean' hides typedef with same name) 2010-09-08 06:45:57 +02:00
Daniel Marjamäki 5688412f00 Fixed #2030 (False positive: Uninitialized variable when function does not return) 2010-09-07 20:25:29 +02:00
Daniel Marjamäki 3a4cda0f0d Fixed #2034 (false positive: unused private function (Borland C++ __property)) 2010-09-07 18:37:43 +02:00
Reijo Tomperi d0423ff8ac Set encoding to UTF-8 for some files. 2010-09-06 22:39:02 +03:00
Daniel Marjamäki cfe694330f Fixed #2024 (Internal Error on multiple append calls on same string object) 2010-09-06 21:34:51 +02:00
Kimmo Varis e800490b50 Add back <stdexcept> as GCC requires it.
I removed <stdexcept> after checking it builds with VS 2008. But Dan
pointed out GCC needs that header.
2010-09-06 22:00:56 +03:00
Kimmo Varis 3551ce8b58 Remove unneeded includes. 2010-09-06 21:08:50 +03:00
Robert Reif 28c5893ee0 const functions: fixed false negatives for the type P. ticket: #1884 2010-09-06 19:04:14 +02:00
Daniel Marjamäki cfbc06c8b6 removed 'empty catch block' check. to avoid false positives we'll need to check if it is bad with an empty catch block (dead pointer/undefined behaviour/etc) 2010-09-05 13:27:58 +02:00
Kimmo Varis 120b6b9133 Remove unused function.
I forgot to remove the function that was used in command line
parsing code.
2010-09-05 11:24:01 +03:00
Kimmo Varis 45eaebe423 Move CLI command line parsing to own class. 2010-09-05 11:17:31 +03:00
Daniel Marjamäki 0f8bc429ad Fixed #2021 (false positive: syntax error with -std=gnu++0x code) 2010-09-05 08:16:19 +02:00
Daniel Marjamäki 7d3ccb064b Fixed #2020 (false positive: (error) Uninitialized variable, used in asm statement) 2010-09-05 08:06:37 +02:00
Daniel Marjamäki 51bc784537 Tokenizer: Fixed problem in Tokenizer::simplifyRedundantParanthesis when simplifying 'void delete(double num);' 2010-09-05 07:53:43 +02:00
Daniel Marjamäki a2b4e5641f Fixed #2010 (missing continue in switch check ?) 2010-09-04 14:24:45 +02:00
Daniel Marjamäki 75fb99cee7 Fixed #2015 (### Internal error in Cppcheck. Please report it.) 2010-09-04 11:49:56 +02:00
Daniel Marjamäki 9415423352 Fixed #2017 (false positive::struct or union member 'Base::m_ui' is never used) 2010-09-04 11:21:34 +02:00
Daniel Marjamäki beb4dddb2e Refactoring CheckMemoryLeaks 2010-09-04 10:06:34 +02:00
Daniel Marjamäki f490ebcf88 Fixed #1872 (Confused -v switch) 2010-09-03 13:30:49 +02:00
Daniel Marjamäki 1938b8a423 Fixed #1976 (False Positives with unions) 2010-09-03 08:10:29 +02:00
Daniel Marjamäki fb4fce466e Fixed #2014 (False positive with longjmp) 2010-09-03 07:18:01 +02:00
Daniel Marjamäki 427c0f4bfd Fixed #1975 (segmentation fault of cppcheck) 2010-09-02 23:01:12 +02:00
Daniel Marjamäki 190a0040b7 Null pointer: Fixed false positive 2010-09-02 21:08:58 +02:00
Daniel Marjamäki 01b05618e5 Tokenizer: Fixed Cppcheck warnings 2010-09-02 20:51:01 +02:00
Robert Reif 80fdf1ca51 Symbol database: Fixed false negatives for unused private functions. Ticket: #1895 2010-09-02 19:22:54 +02:00
Sbastien Debrard 2049f70754 Fixed #1972 (file extensions) 2010-09-02 19:17:47 +02:00
Robert Reif fbffaade2e Fixed #2011 (Parser error in template function) 2010-09-02 19:09:06 +02:00
Robert Reif cb318c21e3 Symbol database: adds support for inline functions returning function pointers and starts to convert privateFunctions over to the symbol database. Ticket: #1895 2010-09-02 07:40:20 +02:00
Daniel Marjamäki eb74bfc15a Fixed #2007 (False positive: member variable not initialized (Borland C++ property)) 2010-09-01 18:10:12 +02:00
Robert Reif 4153b7d24b refactoring namespace handling. ticket: #2001 2010-09-01 16:47:53 +02:00
Robert Reif 7a8190e188 Fixed #2002 (Wrong operator() parsing) 2010-09-01 06:32:46 +02:00
Kimmo Varis 63f1de509c Merge branch 'master' of github.com:danmar/cppcheck 2010-08-31 23:26:25 +03:00
Daniel Marjamäki 55e0e435bd Fixed #1959 (Do you support the oracle Pro*C ?) 2010-08-31 23:25:41 +03:00
Daniel Marjamäki 3a8e7b4bf0 Exception safety: Removed the noisy checks and keep the useful checks 2010-08-31 22:22:59 +02:00
Kimmo Varis 42dfd255e3 Fix Linux makefile after moving timer code to own files. 2010-08-31 23:22:48 +03:00
Kimmo Varis d417256c98 Move timer code to own cpp/h files. 2010-08-31 23:18:07 +03:00
Daniel Marjamäki b2a775f3e0 Fixed #1959 (Do you support the oracle Pro*C ?) 2010-08-31 21:40:51 +02:00
Kimmo Varis 9a52b35144 Merge branch 'master' of github.com:danmar/cppcheck 2010-08-31 22:05:08 +03:00
Daniel Marjamäki 688b2aefe9 Tokenizer: Fixed warnings about unsigned / signed conversion 2010-08-31 21:04:17 +02:00
Kimmo Varis ee7bc64197 Fix building CLI with VS2010. 2010-08-31 22:04:13 +03:00
Daniel Marjamäki 8ff1e71b22 Fixed #2004 (False positive in 'variable assigned a value but is never used' check) 2010-08-31 20:58:37 +02:00
Kimmo Varis e825fb1e70 Fix CLI build with VS2008. 2010-08-31 21:58:03 +03:00
Daniel Marjamäki 1d78b5072d Fixed #1996 (False positive for 'Variable foo is assigned a value that is never used') 2010-08-31 20:33:28 +02:00
Daniel Marjamäki 513826d8c2 Tokenizer::setVarId : don't give operator function variable id 'operator new []('. Ticket: #1997 2010-08-31 20:15:24 +02:00
Daniel Marjamäki fbe11b9bb9 Fixed #1999 (False positive: uninitialized variable (__published variables)) 2010-08-31 19:48:04 +02:00
Debrard Sébastien 071f7d5f34 Fixed #2005 (refactoring dangerous / obsolete functions checks) 2010-08-31 18:58:01 +02:00
Robert Reif 4463f650d0 Fixed #2003 (false positive in set functions) 2010-08-31 17:59:17 +02:00
Robert Reif 5aab602709 Fixed #2001 (No 'The function ... can be const' warnings when base class is in namespace.) 2010-08-31 17:57:42 +02:00
Robert Reif c56911ba6a Fixed #2000 (segmentation fault of cppcheck with bitfield) 2010-08-31 17:51:10 +02:00
Robert Reif 16efc9be26 Fixed #1887 (internal error in GLee) 2010-08-31 17:48:19 +02:00
Daniel Marjamäki dcc02166c6 Fixed #1998 (VS compiler warning with current HEAD) 2010-08-30 21:45:26 +02:00
Daniel Marjamäki 7ec3c72a19 Fixed #1997 (operator new [] simplified wrong) 2010-08-30 21:06:22 +02:00
Daniel Marjamäki 9c499db17b Revert "Visual Studio: Added /MP switch"
This reverts commit 2450a80556.
2010-08-30 17:51:08 +02:00
Daniel Marjamäki 527354b4be Fixed #1886 (Associate header file with code file including it) 2010-08-30 17:44:46 +02:00
Robert Reif 96d73c189c Symbol database: better handling of operator functions. Ticket: #1895 2010-08-30 17:14:20 +02:00
Robert Reif 0d530711f6 Fixed #1988 (segmentation fault of cppcheck with wrong syntax of -std=c++0x) 2010-08-30 07:25:17 +02:00
Robert Reif a862e982ff Fixed #1993 (False negatives: uninitialised variables in constructor) 2010-08-29 16:36:10 +02:00
Daniel Marjamäki edec43c913 mention the manual in the --help output 2010-08-29 13:21:35 +02:00
Daniel Marjamäki 02939c78f8 Fixed #1994 (False 'Found obsolete function' positive) 2010-08-29 12:01:32 +02:00
Daniel Marjamäki 71453871d4 Fixed #1989 (false positive: Variable 'Aux13' is assigned a value that is never used) 2010-08-28 13:32:43 +02:00
Robert Reif b1bf201a8a Symbol database: Refactorings. Ticket: #1895 2010-08-28 11:23:23 +02:00
Daniel Marjamäki 83a8879f11 Tokenizer::simplifyInitVar : Refactorings and fixes related to ticket #1989 2010-08-27 22:58:21 +02:00
Daniel Marjamäki d45186d645 Added --debug-warnings that we can use to enable various debug warnings 2010-08-27 20:28:00 +02:00
Daniel Marjamäki 8eee4cf2e8 Fixed #1984 (false positive: syntax error in for loop (< -operator)) 2010-08-26 23:24:01 +02:00
Daniel Marjamäki 57523574ef Fixed #1985 (false positive: syntax error in try catch-block with for()-loop inside) 2010-08-26 23:19:18 +02:00
Daniel Marjamäki 02088443f9 quick fix for #1969 (False positive: Uninitialized variable when exit() is called before variable is used.) 2010-08-26 23:11:04 +02:00
Daniel Marjamäki 0597c50a47 Fixed #1966 (False positive: Unused private function (virtual function in base class)) 2010-08-26 22:05:45 +02:00
Daniel Marjamäki df87ce9e04 Fixed #1945 (False positives when a for loop header is in a macro) 2010-08-26 21:57:48 +02:00
Daniel Marjamäki 1d9e484053 Fixed #1951 (Preprocessor: Compound macro statements not handled correctly) 2010-08-26 21:33:45 +02:00