6b489230e8
Fixed #2188 (Does not detect initialization)
2010-11-12 16:11:44 +01:00
a605bdc8a2
Fixed #2195 (unit tests failing)
2010-11-12 15:43:16 +01:00
ba7a3b376e
Fixed #2167 (Drop linefeeds from error messages)
2010-11-11 19:54:43 +01:00
0328d26fcb
Fixed #2192 (false positive: resource leak)
2010-11-11 17:40:20 +01:00
07f4067fa8
typedef: better handling of __typeof__
2010-11-11 17:02:04 +01:00
a09c221014
typedefs: handle __typeof__
2010-11-11 06:40:49 +01:00
624ce205b9
Fixed #2185 (False negative: when constant is undefined a 'dangerous usage of strncpy' is not found)
2010-11-10 20:20:05 +01:00
41bbe5d0cf
Fixed #2182 (Context sensitive false positive)
2010-11-10 18:24:40 +01:00
28c53cabea
Fixed #2184 (False Positive: memory leak)
2010-11-10 17:46:40 +01:00
4ddf6f3b44
Symbol database: code cleanups
2010-11-10 16:52:52 +01:00
2102b9598e
FileLister: fixed compiler errors in win32. accept all files given by user.
2010-11-09 19:32:11 +01:00
14bf9fbbdb
Fixed #2181 (How can I select the extension of the files to check?)
2010-11-09 19:20:31 +01:00
81cac166d6
FileLister: minor cleanup
2010-11-09 19:11:43 +01:00
508c171945
Symbol database: add support for class inline functions with classes
2010-11-09 17:06:07 +01:00
36b03bdd3e
Fixed #2179 (Segmentation fault in assignment operator)
2010-11-09 06:58:19 +01:00
c2bf3647a4
Fixed #2178 (segmentation fault of cppcheck)
2010-11-08 19:47:19 +01:00
6a4f70e496
Fixed #2169 (Inline suppression does not work unless filename is given)
2010-11-08 18:53:48 +01:00
21ec772e31
Tokenizer: Only show 'failed to instantiate template' debug messages if the --debug-warnings has been given
2010-11-08 18:01:28 +01:00
27b7638901
Visual Studio: Fixed compiler warnings about assignment in condition
2010-11-08 17:29:08 +01:00
23b50a3d81
Symbol database: delay finding class variables until after all classes have been found.
2010-11-08 17:12:25 +01:00
586f4992d8
Tokenizer::simplifyKnownVariables: Fixed TODO test cases in TestBufferOverrun
2010-11-07 17:42:32 +01:00
47e9fcb5a8
Revert "Tokenizer: More specific bailout in simplifyKnownVariables for loop variable"
...
This reverts commit 7e9bb62dff
2010-11-07 17:40:27 +01:00
7e9bb62dff
Tokenizer: More specific bailout in simplifyKnownVariables for loop variable
2010-11-07 17:20:03 +01:00
cd94fa89e0
Tokenizer: More specific bail outs in simplifyKnownVariables
2010-11-07 11:07:56 +01:00
b881718d9f
Tokenizer: better bailout in simplifyKnownVariables when there is loop
2010-11-07 10:42:08 +01:00
fb068a4e71
Fixed #2170 (false positive: After a strncpy() the buffer should be zero-terminated)
2010-11-07 09:37:45 +01:00
bd2b1b2914
Tokenizer: better handling of const variables
2010-11-07 08:43:30 +01:00
25391cb562
Tokenizer: Bailout simplifyKnownVariables for loop variables
2010-11-07 08:10:09 +01:00
662cd27f87
Symbol database: fixed problem
2010-11-06 20:27:12 +01:00
2833a5ebb5
Tokenizer: Refactoring the simplifyKnownVariable
2010-11-06 20:23:49 +01:00
5be12a1d27
Tokenizer: improved simplifyKnownVariables
2010-11-06 19:43:32 +01:00
53fc0ca5e6
Tokenizer: Refactoring. Merged two patterns into one pattern.
2010-11-06 15:55:37 +01:00
afcc28e9ee
Tokenizer: Added debug warning that is shown when bailing out in simplifyKnownVariables
2010-11-06 15:42:41 +01:00
8a379d4826
Fixed #2176 (Tokenizer::simplifyTypedef function pointer bug)
2010-11-06 15:15:50 +01:00
0205498a12
Symbol database: improved handling of out of line functions returning function pointers
2010-11-06 13:31:56 +01:00
c49a8a99a3
Fixed #2175 (Tokenizer::simplifyTypedef : wrong simplification of 'typedef float vec_t[3];')
2010-11-06 13:28:44 +01:00
c39fbb86db
Tokenizer::simplifyKnownVariables : Fixed TODO test case when simplifying pointer alias in function call
2010-11-06 13:24:33 +01:00
13c2a73d3f
Tokenizer::simplifyKnownVariables: Fixed TODO test case.
2010-11-06 11:38:58 +01:00
dd41c74d7f
Fixed #2136 (false negative: array bounds)
2010-11-06 09:10:10 +01:00
314e5b838b
Tokenizer: removed redundant assignments such as 'x+=0;'. Ticket: #2173
2010-11-06 07:23:35 +01:00
431201dd67
Fixed #2174 (Tokenizer::simplifyFunctionReturn bug)
2010-11-06 06:53:09 +01:00
52faadda89
Tokenizer: simplify calculations with zero better
2010-11-05 20:35:31 +01:00
4fdb420454
Tokenizer: simplifyknownvariables, improved handling of string constant
2010-11-05 20:05:57 +01:00
65c7b6eb8b
Uninitialized variables: better handling of for example 'a[1] = 1+a[2];'
2010-11-05 19:24:14 +01:00
a90a7202cb
Uninitialized variables: detect usage of dead pointer: '*p += 10'
2010-11-05 17:04:41 +01:00
95bfa50d7e
Null pointers: Fixed false negatives in the CheckAndDeRef checking
2010-11-04 21:22:29 +01:00
f3bf14ba13
Fixed #2171 (false positive: possible nullpointer dereference)
2010-11-04 21:09:32 +01:00
06ec4d9a84
GCC: Fixed compiler warnings about sign-conversion
2010-11-04 20:52:20 +01:00
d21974777c
Fixed #2161 (false positive: assigned a value that is never used)
2010-11-04 20:16:17 +01:00
0984a0be47
Tokenizer: Fixed 'a[b-1]+=1'
2010-11-04 19:38:19 +01:00
fce6f11ed8
Tokenizer: simplify 'a[b-1]+=1' better
2010-11-04 19:02:54 +01:00
c29940b114
Fixed #2166 (false positive: possible null pointer dereference)
2010-11-04 18:18:19 +01:00
bc8ecf2aa7
Fixed #2168 (Segmentation fault of cppcheck)
2010-11-04 17:54:04 +01:00
10a4dde105
Fixed #2137 (Invalid mutual exclusion report)
2010-11-04 00:10:25 -07:00
003f99da82
Symbol database: Fixed bug. Ticket: #2149
2010-11-04 06:58:37 +01:00
cf0403434d
Symbol database: Bug fix
2010-11-03 20:33:07 +01:00
1323cbdb6d
Fixed #2160 ( #2160 (Invalid unused variable report (style)))
2010-11-03 19:30:00 +01:00
14803643ca
empty string test: Removed this check
2010-11-03 17:56:14 +01:00
19f809c9b4
Unused variables: better handling of '= %var% ++'. Ticket: #2160
2010-11-02 20:01:12 +01:00
dd4b2b8b46
Tokenizer: simplify 'x[0] += 1;'
2010-11-02 19:22:48 +01:00
0fe72839d8
Symbol Database: Better handling of namespaces. Ticket: #2149
2010-11-02 18:30:57 +01:00
c4452effa3
Tokenizer: simplify 'x.y += 1;'
2010-11-01 20:33:55 +01:00
1b9de20f9b
Tokenizer: simplify 'case 0: x += y;'
2010-11-01 19:31:30 +01:00
94fc13f0c4
Fixed #2159 (False positive: Null pointer dereference 'if (!x) return *y;')
2010-11-01 19:21:08 +01:00
3fb17baa12
Fixed #2158 (False positive: value is not unused when using +=)
2010-11-01 17:36:54 +01:00
285d76a413
Null pointers: Fixed false positive for 'x && x->y'
2010-10-31 19:48:58 +01:00
69c6358198
CheckNullPointer: Reuse CheckNullPointer::isPointerDeRef in CheckNullPointer::nullPointerByDeRefAndChec
2010-10-31 16:07:50 +01:00
32def3a3f0
CheckNullPointer: Reuse the CheckNullPointer::isPointerDeRef function
2010-10-31 15:46:08 +01:00
33d3fd4716
CheckNullPointer: Reduced false negatives by making pattern more generic
2010-10-31 15:40:34 +01:00
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
1e866c3235
Visual Studio: Fixed compiler error
2010-10-31 11:42:45 +01:00
bc283d8b99
Uninitialized variables: Broke out the checking into separate file
2010-10-31 12:31:11 +01:00
df8a93bf97
Null pointers: Broke out the checking into separate file
2010-10-31 11:51:25 +01:00
1ef09147f3
CheckOther: updated CheckOther::getErrorMessages
2010-10-31 10:07:35 +01:00
6c19ea7b53
Tokenizer: Added a few comments
2010-10-31 09:58:44 +01:00
558899dc74
Variable usage: Fixed false negative that I introduced when simplifying compound assignments
2010-10-31 09:34:25 +01:00
23d3fd3a5a
Fixed #2147 (uninitialized variable: false negative for 'x += y;')
2010-10-31 08:47:13 +01:00
8d96697623
GCC: Fixed compiler warnings
2010-10-30 14:53:25 +02:00
b55f6458a2
Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function))
2010-10-30 12:32:43 +02:00
7b630cc581
Fixed #2154 (false positive: The loop might unintentionally skip an element in the container)
2010-10-30 11:22:30 +02:00
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
9435fde551
Tokenizer: Added function for checking if code is Java/C#
2010-10-28 18:51:55 +02:00
fee20bafa0
Java: Removed bailout added in 120073f000
2010-10-28 18:01:51 +02:00
995e39200b
Fixed #2130 (Invalid possible NULL pointer dereference, etc.)
2010-10-27 20:20:10 +02:00
fc98bcdcb2
Fixed #2141 (false positive: possible null pointer dereference)
2010-10-27 19:42:47 +02:00
fd153eac02
Fixed #2142 (false positive: null pointer dereference (throw))
2010-10-27 19:38:42 +02:00
b6aca47e11
Fixed #1195 (Uninitialized member variable not detected 'std::vector<int> *ints;')
2010-10-27 19:28:15 +02:00
5a8f490f07
Fixed #2135 (False positive 'Can be const')
2010-10-27 19:25:34 +02:00
8022baec2a
Removed unnecessary code duplication.
2010-10-27 19:34:06 +11:00
59139b17cb
Fixed #2138 (Add support for comments in suppression file)
2010-10-26 21:22:11 +02:00
a38b14d582
Tokenizer: Remove redundant semi colons
2010-10-26 21:05:20 +02:00
79583ee45d
#2133 (cppcheck: floating point exception)
2010-10-26 20:05:34 +02:00
6200d4505a
Fixed #2118 (Invalid syntax error report.)
2010-10-26 19:39:48 +02:00
9370f552ac
Fixed #2134 (sizeof(*list) complains of null pointer dereference)
2010-10-26 18:26:02 +02:00
b6106ddf72
Fixed #2132 (Internal error. Token::Match called with varid 0.)
2010-10-26 18:10:03 +02:00
27235f27ae
Fixed #2129 (Invalid dereference after release report)
2010-10-26 17:49:48 +02:00
893f7fa347
Fixed #2130 (Invalid possible NULL pointer dereference, etc.)
2010-10-26 17:40:30 +02:00
bdd6d6d53d
null pointer: use simplified token list in the 'check and deref' checking
2010-10-25 21:05:43 +02:00
132aa8d0c4
uninitialized variables: fixed fp when analysing loops
2010-10-25 20:56:15 +02:00
026514db1a
Fixed #2127 (null pointer dereference after condition (SRD nr 522))
2010-10-25 19:43:54 +02:00
41a06a21d9
using deallocated pointer: detect first problem reported in ticket #2090
2010-10-25 17:36:46 +02:00
26afb04dc5
Fixed #2105 (Incorrect operator: mutual exclusion over ||)
2010-10-24 18:14:21 -07:00
24a2def3ad
Execution Path: Fixed FP in improved handling of loop bodies
2010-10-24 19:14:40 +02:00
8f707e5e46
Null pointers: Better handling of loops
2010-10-24 18:51:14 +02:00
40aeb17738
uninitialized variables: handling loop bodies. end upon '}'
2010-10-24 18:28:25 +02:00
6601de7681
uninitialized variables: refactoring handling of loop bodies
2010-10-24 18:26:59 +02:00
b66d3c8858
Fixed #2125 (uninitialized variable: better handling of for loops)
2010-10-24 18:12:48 +02:00
cf86e11d05
Fixed #2111 (Class methods writing to a union are detected as 'can be const')
2010-10-24 16:43:10 +02:00
13b8544436
Visual Studio: Fixed compiler warning. Ticket: #2123
2010-10-24 11:52:28 +02:00
306587b1d0
Buffer overruns: Fixed TODO test case
2010-10-24 11:32:27 +02:00
f3c6c64e9a
Fixed #2121 (False positive: Buffer access out-of-bounds when using uint32_t)
2010-10-23 13:12:17 +02:00
120073f000
Java: fixed false positives about uninitialized variable
2010-10-23 10:56:30 +02:00
5deb046ac5
Fixed #2120 (False positive: array index out of bounds (unknown type in struct, sub function))
2010-10-23 08:49:03 +02:00
c907acf767
Fixed #1819 (False positive: auto variable assignment (unseen typedef))
2010-10-22 21:12:56 +02:00
9fdc03fc1d
Fixed #2117 (false positive: buffer access out of bounds)
2010-10-22 20:15:51 +02:00
9ae4a758b8
Fixed #2116 (Internal error. Token::Match called with varid 0)
2010-10-21 21:28:32 +02:00
eba827bc4b
Fixed #2112 (Crash scanning qtcreator sources)
2010-10-21 19:42:09 +02:00
6a66d32871
JAVA: better handling of java code
2010-10-20 22:15:35 +02:00
4ff52b5883
Objective C: activate checking of .m and .mm files. The normal checking is used.
2010-10-20 21:09:07 +02:00
8b866178ff
Fixed #2103 (false positive when variable is checked to NULL and not freed)
2010-10-20 20:38:37 +02:00
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
02ba2b202e
Fixed #2110 (Tokenizer::simplifyTypedef: regression - wrong simplification of 'typedef char TString[256];')
2010-10-20 06:09:29 +02:00
f8c02718a5
Activated checking of .java and .cs files
2010-10-19 21:54:15 +02:00
20674e08d0
Stl: improved check for dangerous usage of c_str
2010-10-19 20:21:58 +02:00
2ca7dbc004
Fixed #2109 (false positive: buffer overrun)
2010-10-19 18:23:44 +02:00
0864a0700a
Fixed #2108 (False positive: the loop might unintentionally skip an element in the container.)
2010-10-18 20:05:54 +02:00
e54129fa8d
STL: check for dangerous usage of string::c_str(). Ticket: #1116
2010-10-17 19:18:46 +02:00
7d1995dfaa
Merge branch 'master' of github.com:danmar/cppcheck
2010-10-17 21:56:05 +08:00
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
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
ddfc7b2d5a
Run dmake to update Makefile and lib/lib.pri.
2010-10-17 00:57:25 +03:00
7a84e7dcca
Add comment that qmake doesn't add _UNICODE define for project files.
2010-10-17 00:32:31 +03:00
28e40cb9b0
unicode: updates to the handling of unicode filenames. Ticket: #2100
2010-10-16 21:39:58 +02:00
88a98a2ef0
unicode: use short filenames when long filename doesn't work. Temporary solution for #2100
2010-10-16 12:40:21 +02:00
4e121c94ab
some more comments
2010-10-15 18:37:48 +02:00
d182079c5e
added comments in CheckStl
2010-10-15 18:21:53 +02:00
0b6948a805
Fixed #2101 (list in vector iterator usage)
2010-10-15 18:11:41 +02:00
ba2b986ece
Fixed #2097 (false positive: buffer access out of bounds)
2010-10-14 20:00:32 +02:00
e11d9f1628
astyle formatting
2010-10-14 19:59:10 +02:00
fb928b6778
Fixed #2018 (Postfix Operators)
2010-10-14 19:17:40 +02:00
b6c995ea47
Fixed #2096 (False positive: buffer overrun (extern array))
2010-10-13 20:57:59 +02:00
267d1f273e
Fixed #2082 (Tokenizer::simplifyTypedef: wrong handling of array)
2010-10-13 20:02:37 +02:00
229604b3e3
Fixed #2093 (False positive: buffer access out of bounds (unknown type))
2010-10-13 18:06:50 +02:00
afe52fa9f2
Fixed MSVC++ compiler warning (pointers are not bools)
2010-10-13 21:19:18 +11:00
52e16454fa
Removed redundant code.
...
localClassDefinition is no longer required due to improved isIdentifierObjectType() in commit fbd3d92
2010-10-13 20:48:37 +11:00
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
a58094e827
Fixed #2089 (False negative: Function can be const (calling const function))
2010-10-13 07:26:41 +02:00
2334192bff
Fixed #2087 (False positive: Array 'str[1]' index 1 out of bounds)
2010-10-12 21:52:02 +02:00
d0629803a9
warning de compilation
2010-10-12 19:57:17 +02:00
3273f964c8
comment
2010-10-12 19:56:35 +02:00
1a4e3dcc44
increment check
2010-10-12 19:54:39 +02:00
9e15c4ef38
Fixed #2088 ([test.c:12]: (error) Buffer access out-of-bounds: l)
2010-10-12 19:35:20 +02:00
907ed0ac6f
Fixed #2085 (False negative: function can be const when member variable is compared)
2010-10-12 07:57:09 +02:00
74bf1821e6
Array index: detect array index out of bounds when datatype is unknown. Ticket: #2086
2010-10-11 20:52:14 +02:00
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
a6e915f0cd
Fixed #2081 (false negative: the function can be declared as const)
2010-10-11 17:43:36 +02:00
d9967d4fd2
Fixed #2079 (detect side effects in assert)
2010-10-10 13:05:06 -07:00
81aed3fbd7
Tokenize: Fixed bug in Tokenize::simplifyKnownVariables
2010-10-10 19:27:42 +02:00
ef4ce6f46b
STL: fixed false positives in the new double-increment check when iterator shadows outer iterator
2010-10-10 14:28:14 +02:00
5cc7c9dcf7
Parameter passed by value: updated error message so it mentions the reason.
2010-10-10 14:12:11 +02:00
ae0528ef59
STL: fixed false positives for the new double-increment check
2010-10-10 11:22:44 +02:00
835b511bee
STL: Added double-increment check.
2010-10-10 10:52:41 +02:00
a73ada54d5
Fixed #1705 (false negative: access past end of buffer)
2010-10-10 09:15:18 +02:00
14f12e0647
Fixed #2078 (false negative: member variable not intialized)
2010-10-10 07:57:26 +02:00
a3367874d9
Fixed #1778 (false negative: nullpointer dereference (std::string pointer))
2010-10-09 07:57:34 +02:00
068317bed1
STL: Fixed TODO test case TestStl::erase5
2010-10-09 07:15:34 +02:00
e0ba626351
ClassInfo: Removed unused functionality
2010-10-08 19:43:41 +02:00
02027eb750
Fixed #2074 ('Internal error in Cppcheck' on complex function typedef (even 2 typedefs!))
2010-10-06 05:43:07 +02:00
7b4e08385d
STL: refactoring CheckStl::erase so ExecutionPath is used
2010-10-05 20:54:13 +02:00
4e11e71a21
Fixed 2072 (object destroyed immediately: add --doc info)
2010-10-04 08:54:19 +11:00
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
cd8ef1cded
Revert "temporarily disable the 'object destroyed immediately' message"
...
This reverts commit fa94312c9a
2010-10-03 18:05:08 +02:00
5bf2a300d9
1.45: updated version information
2010-10-03 17:05:36 +02:00
fa94312c9a
temporarily disable the 'object destroyed immediately' message
2010-10-03 16:59:13 +02:00
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
e4c3b390cc
Fixed #2069 (cppcheck fails to scan OpenBSDs ftp source code)
2010-10-02 13:28:44 +02:00
365b1bed1a
Fixed false positive: checkMisusedScopedObject no longer errors on calls to function objects.
2010-10-02 21:25:16 +10:00
9a9302cba1
Prevent Tokenizer::simplifyCalculations() from removing parantheses from calls to Functors.
2010-10-02 21:19:05 +10:00
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
3f72d3a877
Check misused scope object does not pick local class method.
...
Also fixed mistyped withinFuntion ->withinFunction.
2010-10-02 20:12:52 +10:00
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
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
50c2fa9ab0
Revert "Fixed #1132 (Detection of misused scope objects)"
...
This reverts commit c6acdccfa0
2010-10-01 20:52:16 +10:00
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
6eeed00888
Fixed #2067 (Template methods do not 'use' private ones)
2010-09-30 21:22:49 +02:00
415cbc63c3
Fixed #2066 (false positive: uninitialized variable when initializing through function pointer)
2010-09-27 19:26:09 +02:00
80069f016e
Fixed #2065 (false positive: memory leak)
2010-09-27 17:53:10 +02:00
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
cdecbe29d0
Optimisation: Made Tokenizer::simplifyInitVar faster
2010-09-26 15:54:41 +02:00
ff7a99ad37
Revert "Optimisation: small speedups in the Tokenizer::simplifyTokenList handling"
...
This reverts commit 056037feed
2010-09-24 22:18:51 +02:00
056037feed
Optimisation: small speedups in the Tokenizer::simplifyTokenList handling
2010-09-24 22:14:18 +02:00
86e517c5d3
Fixed #1951 (Preprocessor: Compound macro statements not handled correctly)
2010-09-24 21:38:11 +02:00
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
8950beac37
Optimisation to make the CheckUninitVar::parse slightly faster
2010-09-23 21:40:08 +02:00
3f79faac2a
Fixed #2059 (cppcheck gives wrong path in error description)
2010-09-22 19:52:14 +02:00
7e954ebb57
Optimisation: optimised Token::Match
2010-09-20 20:15:07 +02:00
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
21bf58f1ec
Optimisation: small optimisation of CheckClass::privateFunctions
2010-09-20 19:43:03 +02:00
d0acc16506
Update VS2010 solution/project files.
2010-09-20 18:09:17 +03:00
78e13f098e
Refactorings: Optimised the Token::multiCompare function
2010-09-19 15:14:13 +02:00
78bd66cd5c
Fixed #2056 (False positive: Resource leak)
2010-09-19 12:16:29 +02:00
a6ff3681bb
Fixed #1802 (Preprocessor: macros are expanded wrong)
2010-09-18 22:20:01 +02:00
a7cf68b9ef
Check Class: Removed the 'operator= should not return a const reference'
2010-09-18 20:05:34 +02:00
6ba5385878
CheckClass: the 'virtual destructor' checking is currently inactive
2010-09-18 19:03:15 +02:00
395f10aa6d
Fixed #2053 (false positive on list erase)
2010-09-18 16:46:38 +02:00
de3c761790
Fixed #2052 (False positive: possible null pointer dereference 'else continue')
2010-09-18 14:56:07 +02:00
fce70508f7
Fixed #2045 (False negative: Uninitialized variable (found with gcc))
2010-09-17 20:38:37 +02:00
1c3862bd35
Execution Paths: fixed TODO test cases
2010-09-17 19:31:45 +02:00
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
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
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
ebf13acfbd
Fixed #2032 (inline suppressions fail with comment on the same line as function)
2010-09-15 21:10:54 +02:00
de3b9f610a
Fixed #2033 (all inline suppressions fail with relative paths)
2010-09-15 21:03:21 +02:00
7e67bb53b8
Fixed #2049 (False negative: 'Uninitialized variable' error won't show)
2010-09-15 20:04:50 +02:00
416f093fc3
Tokenizer: fixed variable declaration simplification
2010-09-15 19:53:47 +02:00
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
42d0ad8262
Fixed #2048 (Preprocessor: ifndef incorrectly simplified)
2010-09-14 17:45:37 +02:00
f2a3267ac7
Preprocessor: Report #error configuration when -D is used. Ticket: #2042
2010-09-14 07:21:19 +02:00
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
b0bb71ee20
Preprocessor: Handle C++0x rawstrings by replacing them with normal strings. Ticket: #2022
2010-09-13 19:36:40 +02:00
b1d74ed6b8
Revert "Preprocessor: Report #error configuration when -D is used. Ticket: #2042 "
...
This reverts commit 674644cb29
2010-09-13 16:59:43 +02:00
674644cb29
Preprocessor: Report #error configuration when -D is used. Ticket: #2042
2010-09-13 16:55:40 +02:00
6de1711515
Symbol database: reduce false negatives for 'uninitialized variable' when calling base class function. ticket: #1895
2010-09-12 22:40:51 +02:00
84d9282da2
Memory leaks: remove redundant 'if return ; else|'
2010-09-12 21:41:13 +02:00
aae2986361
Fixed #2042 (#error messages should be displayed when user defines are used)
2010-09-12 21:30:47 +02:00
5a95303405
Memory leaks: reduce 'loop { if continue ;' to 'loop {'
2010-09-12 21:15:19 +02:00
0a30aba2e6
Memory leaks: insert ';' in the simplifycode to split up the commands
2010-09-12 21:04:05 +02:00
9c4a05a3bd
Memory leaks: simplify 'loop { use ; callfunc ; }' to 'use ;'
2010-09-12 20:45:30 +02:00
ceeef847ef
Memory leaks: simplify 'if break ; break ;'
2010-09-11 21:48:40 +02:00
7aa0504692
Memory leaks: simplify 'use use'
2010-09-11 21:32:21 +02:00
424fe064cb
Memory leaks: don't write debug warning for '; alloc ; dealloc ; return ; }'
2010-09-11 21:14:20 +02:00
d4e045cee5
Memory leaks: fixed try/catch and nested loops simplifications
2010-09-11 21:07:35 +02:00
4064712baa
Memory leaks: improved simplification for 'callfunc'
2010-09-11 20:49:24 +02:00
73122c3e8a
Memory leaks: Improved the simplifycode for 'use ; if| use ;'
2010-09-11 20:18:16 +02:00
ecd863700e
Fixed #2023 (false positive with realloc())
2010-09-11 11:15:04 +02:00
69afc0a0db
Symbol database: fixed false positive. ticket: #1895
2010-09-11 08:23:30 +02:00
0418731473
Fixed #2030 (False positive: Uninitialized variable when function does not return)
2010-09-10 19:02:40 +02:00
5a6eff90d1
Symbol database: Refactoring. ticket: #1895
2010-09-10 07:02:49 +02:00
0afd19c59b
Fixed #2039 (unions not handled properly, false positive about initialization)
2010-09-09 20:15:00 +02:00
929a54e1b0
Fixed #2038 (memleak false positive with assignment expression in arguments)
2010-09-09 19:40:36 +02:00
5af0d65aef
Fixed #2025 (iso646 c++ operators are not handled correctly)
2010-09-09 17:43:09 +02:00
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
c3762903a9
Symbol database: fixed false negative for uninitialized variable. ticket: #1895
2010-09-09 07:21:51 +02:00
80be31de13
Fixed #2037 (memleak not detected in exit path when variable used)
2010-09-08 20:03:22 +02:00
8e746ca53f
CheckMemoryleaks: reduce 'use ; if return ; dealloc ;' to 'if return ; dealloc ;'. ticket: #2037
2010-09-08 19:22:03 +02:00
2fc2859b68
Fixed #2035 (Enum 'qboolean' hides typedef with same name)
2010-09-08 06:45:57 +02:00
5688412f00
Fixed #2030 (False positive: Uninitialized variable when function does not return)
2010-09-07 20:25:29 +02:00
3a4cda0f0d
Fixed #2034 (false positive: unused private function (Borland C++ __property))
2010-09-07 18:37:43 +02:00
d0423ff8ac
Set encoding to UTF-8 for some files.
2010-09-06 22:39:02 +03:00
cfe694330f
Fixed #2024 (Internal Error on multiple append calls on same string object)
2010-09-06 21:34:51 +02:00
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
3551ce8b58
Remove unneeded includes.
2010-09-06 21:08:50 +03:00
28c5893ee0
const functions: fixed false negatives for the type P. ticket: #1884
2010-09-06 19:04:14 +02:00
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
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
45eaebe423
Move CLI command line parsing to own class.
2010-09-05 11:17:31 +03:00
0f8bc429ad
Fixed #2021 (false positive: syntax error with -std=gnu++0x code)
2010-09-05 08:16:19 +02:00
7d3ccb064b
Fixed #2020 (false positive: (error) Uninitialized variable, used in asm statement)
2010-09-05 08:06:37 +02:00
51bc784537
Tokenizer: Fixed problem in Tokenizer::simplifyRedundantParanthesis when simplifying 'void delete(double num);'
2010-09-05 07:53:43 +02:00
a2b4e5641f
Fixed #2010 (missing continue in switch check ?)
2010-09-04 14:24:45 +02:00
75fb99cee7
Fixed #2015 (### Internal error in Cppcheck. Please report it.)
2010-09-04 11:49:56 +02:00
9415423352
Fixed #2017 (false positive::struct or union member 'Base::m_ui' is never used)
2010-09-04 11:21:34 +02:00
beb4dddb2e
Refactoring CheckMemoryLeaks
2010-09-04 10:06:34 +02:00
f490ebcf88
Fixed #1872 (Confused -v switch)
2010-09-03 13:30:49 +02:00
1938b8a423
Fixed #1976 (False Positives with unions)
2010-09-03 08:10:29 +02:00
fb4fce466e
Fixed #2014 (False positive with longjmp)
2010-09-03 07:18:01 +02:00
427c0f4bfd
Fixed #1975 (segmentation fault of cppcheck)
2010-09-02 23:01:12 +02:00
190a0040b7
Null pointer: Fixed false positive
2010-09-02 21:08:58 +02:00
01b05618e5
Tokenizer: Fixed Cppcheck warnings
2010-09-02 20:51:01 +02:00
80fdf1ca51
Symbol database: Fixed false negatives for unused private functions. Ticket: #1895
2010-09-02 19:22:54 +02:00
2049f70754
Fixed #1972 (file extensions)
2010-09-02 19:17:47 +02:00
fbffaade2e
Fixed #2011 (Parser error in template function)
2010-09-02 19:09:06 +02:00
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
eb74bfc15a
Fixed #2007 (False positive: member variable not initialized (Borland C++ property))
2010-09-01 18:10:12 +02:00
4153b7d24b
refactoring namespace handling. ticket: #2001
2010-09-01 16:47:53 +02:00
7a8190e188
Fixed #2002 (Wrong operator() parsing)
2010-09-01 06:32:46 +02:00
63f1de509c
Merge branch 'master' of github.com:danmar/cppcheck
2010-08-31 23:26:25 +03:00
55e0e435bd
Fixed #1959 (Do you support the oracle Pro*C ?)
2010-08-31 23:25:41 +03:00
3a8e7b4bf0
Exception safety: Removed the noisy checks and keep the useful checks
2010-08-31 22:22:59 +02:00
42dfd255e3
Fix Linux makefile after moving timer code to own files.
2010-08-31 23:22:48 +03:00
d417256c98
Move timer code to own cpp/h files.
2010-08-31 23:18:07 +03:00
b2a775f3e0
Fixed #1959 (Do you support the oracle Pro*C ?)
2010-08-31 21:40:51 +02:00
9a52b35144
Merge branch 'master' of github.com:danmar/cppcheck
2010-08-31 22:05:08 +03:00
688b2aefe9
Tokenizer: Fixed warnings about unsigned / signed conversion
2010-08-31 21:04:17 +02:00
ee7bc64197
Fix building CLI with VS2010.
2010-08-31 22:04:13 +03:00
8ff1e71b22
Fixed #2004 (False positive in 'variable assigned a value but is never used' check)
2010-08-31 20:58:37 +02:00
e825fb1e70
Fix CLI build with VS2008.
2010-08-31 21:58:03 +03:00
1d78b5072d
Fixed #1996 (False positive for 'Variable foo is assigned a value that is never used')
2010-08-31 20:33:28 +02:00
513826d8c2
Tokenizer::setVarId : don't give operator function variable id 'operator new []('. Ticket: #1997
2010-08-31 20:15:24 +02:00
fbe11b9bb9
Fixed #1999 (False positive: uninitialized variable (__published variables))
2010-08-31 19:48:04 +02:00
071f7d5f34
Fixed #2005 (refactoring dangerous / obsolete functions checks)
2010-08-31 18:58:01 +02:00
4463f650d0
Fixed #2003 (false positive in set functions)
2010-08-31 17:59:17 +02:00
5aab602709
Fixed #2001 (No 'The function ... can be const' warnings when base class is in namespace.)
2010-08-31 17:57:42 +02:00
c56911ba6a
Fixed #2000 (segmentation fault of cppcheck with bitfield)
2010-08-31 17:51:10 +02:00
16efc9be26
Fixed #1887 (internal error in GLee)
2010-08-31 17:48:19 +02:00
dcc02166c6
Fixed #1998 (VS compiler warning with current HEAD)
2010-08-30 21:45:26 +02:00
7ec3c72a19
Fixed #1997 (operator new [] simplified wrong)
2010-08-30 21:06:22 +02:00
9c499db17b
Revert "Visual Studio: Added /MP switch"
...
This reverts commit 2450a80556
2010-08-30 17:51:08 +02:00
527354b4be
Fixed #1886 (Associate header file with code file including it)
2010-08-30 17:44:46 +02:00
96d73c189c
Symbol database: better handling of operator functions. Ticket: #1895
2010-08-30 17:14:20 +02:00
0d530711f6
Fixed #1988 (segmentation fault of cppcheck with wrong syntax of -std=c++0x)
2010-08-30 07:25:17 +02:00
a862e982ff
Fixed #1993 (False negatives: uninitialised variables in constructor)
2010-08-29 16:36:10 +02:00
edec43c913
mention the manual in the --help output
2010-08-29 13:21:35 +02:00
02939c78f8
Fixed #1994 (False 'Found obsolete function' positive)
2010-08-29 12:01:32 +02:00
71453871d4
Fixed #1989 (false positive: Variable 'Aux13' is assigned a value that is never used)
2010-08-28 13:32:43 +02:00
b1bf201a8a
Symbol database: Refactorings. Ticket: #1895
2010-08-28 11:23:23 +02:00
83a8879f11
Tokenizer::simplifyInitVar : Refactorings and fixes related to ticket #1989
2010-08-27 22:58:21 +02:00
d45186d645
Added --debug-warnings that we can use to enable various debug warnings
2010-08-27 20:28:00 +02:00
8eee4cf2e8
Fixed #1984 (false positive: syntax error in for loop (< -operator))
2010-08-26 23:24:01 +02:00
57523574ef
Fixed #1985 (false positive: syntax error in try catch-block with for()-loop inside)
2010-08-26 23:19:18 +02:00
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
0597c50a47
Fixed #1966 (False positive: Unused private function (virtual function in base class))
2010-08-26 22:05:45 +02:00
df87ce9e04
Fixed #1945 (False positives when a for loop header is in a macro)
2010-08-26 21:57:48 +02:00
1d9e484053
Fixed #1951 (Preprocessor: Compound macro statements not handled correctly)
2010-08-26 21:33:45 +02:00
499a12c896
Tokenizer::simplifyTypedef: Report about unhandled typedefs. Ticket: #1821
2010-08-26 20:44:13 +02:00
8b18aaff25
Fixed #1981 (false positive: syntax error on template operator <)
2010-08-26 07:43:00 +02:00
5c3ecc31da
Code cleanup
2010-08-26 07:32:48 +02:00
ca9cdf5bf5
Tokenizer: If syntax errors are found then don't return a token list. Ticket: #1961
2010-08-25 22:10:21 +02:00
6c8287913c
Tokenizer: Detect some syntax errors when trying to use templates. Ticket: #1961
2010-08-25 21:57:57 +02:00
4a6070d2af
fix 2 problems related to ticket 1976:
...
1. nested unnamed anonymous structures and unions were not supported.
2. declaration split up in class had bug if proceeded by access specifier.
2010-08-25 20:17:31 +02:00
ff4ebbede3
Fixed gcc compiler warning about uninitialized variable tok1. Ticket: #1965
2010-08-25 07:38:53 +02:00
e7f7c77eab
Fixed #1948 (C++ class scoping not followed)
2010-08-24 22:04:14 +02:00
ca407110dc
Fixed #1936 (Internal error. Token::Match called with varid 0.)
2010-08-24 20:58:22 +02:00
225114df1c
Fixed #1960 (cppcheck hangs with 100% cpu load)
2010-08-24 20:50:04 +02:00
d961a6ec9e
Tokenizer: Fixed cppcheck and compiler warnings
2010-08-24 07:28:56 +02:00
39a69b0871
Fixed #1970 (Internal error. CheckClass::SpaceInfo::getVarList found variable '_root' with varid 0.)
2010-08-23 21:22:11 +02:00
f7063bed7c
Fixed #1967 (Tokenizer::setVarid doesn't set variable value (list of function pointers))
2010-08-23 20:15:02 +02:00
3b716dfcc9
Tokenizer: Simplified the bitfields handling. This patch just looks for the bitfield signature but doesn't care about the type. I don't think any other code would have this same signature so it should be OK. We could add code to only look in structures and classes but I don't think that is necessary. Ticket: #1956
2010-08-23 07:29:05 +02:00
807269b5e9
Refactoring handling of microsoft types. Ticket: #1956
2010-08-22 21:53:45 +02:00
cb7b508f77
Tokenizer::simplifyBitfields: fixed more issues. Ticket #1956
2010-08-22 13:25:47 +02:00
3fcca23b53
Tokenizer: better handling of bitfields. Ticket: #1956
2010-08-22 09:41:22 +02:00
77d634127c
Tokenizer: simplify DECLARE_DYNAMIC and DECLARE_DYNCREATE
2010-08-22 09:38:05 +02:00
ac9078857e
Tokenizer: simplify bitfields. Ticket: #1956
2010-08-21 16:34:41 +02:00
9c594684db
Tokenizer: handle DECLARE_DYNAMIC. Ticket: #1956
2010-08-21 07:55:14 +02:00
7173e01926
Fixed #1965 (tokenizer::simplifyEnum add support for C++0x enums)
2010-08-21 07:44:56 +02:00
7b2b844b8e
Fixed #1964 (False positive: function can be const (get this))
2010-08-20 19:47:41 +02:00
741ce40e3d
Tokenizer::setVarId : fixed problem for class members
2010-08-20 19:28:10 +02:00
3dd504bcb2
updates of Visual Studio files
2010-08-20 17:59:09 +02:00
66de0d8f72
Fixed #1954 (False positive: function can be const (derived class))
2010-08-20 07:28:31 +02:00
f123e951ec
Fixed #1963 (typedef array incorrectly simplified)
2010-08-20 07:11:02 +02:00
cfa7b4906e
Symbol database: bug fixes. Ticket: #1895
2010-08-18 22:42:04 +02:00
0934035fcf
Fixed #1955 (cppcheck hangs with 100% cpu load)
2010-08-18 22:22:14 +02:00
1fd773b245
Fixed #1944 (segfault in Tokenizer::simplifyLogicalOperator)
2010-08-17 20:06:20 +02:00
aa00587fed
#1943 (segmentation fault of cppcheck (= default))
2010-08-17 19:50:21 +02:00
1faaa5471c
Fixed #1946 ('Dereferenced iterator erased' false positive)
2010-08-17 18:56:11 +02:00
86f1718b1c
Symbol database: Fixed the error reporting so errors are shown in the gui. Ticket: #1895
2010-08-17 17:20:54 +02:00
64cdee62ef
Fixed #1942 (false positive: uninitialized variable in __asm__ statement)
2010-08-16 19:38:47 +02:00
cc079462dd
Symbol database: fixed problems with namespaces. Ticket: #1895
2010-08-16 18:55:39 +02:00
85acb005a2
Fixed #1941 (Internal error::Space Info::getVarList found variable with varid 0)
2010-08-16 18:51:25 +02:00
296289d190
Refactoring of obsolete functions checks. Ticket: #1940
2010-08-15 21:26:13 +02:00
72916caee6
Reverted 7398453cb0
2010-08-15 21:25:14 +02:00
7398453cb0
Refactoring of obsolete functions checks. Ticket: #1940
2010-08-15 21:22:33 +02:00
fe482785aa
Variable Id: Fixed various bugs related to templates and bitfields. Ticket: #1928
2010-08-15 11:54:28 +02:00
4949869f5f
removed unused variable 'dot'
2010-08-15 09:03:16 +02:00
e1d6320a55
quick fix for #1905 (false positive: the function '...' can be declared as const (member array is assigned))
2010-08-15 08:30:21 +02:00
556ef9afcf
Symbol database: report error when it is detected that a variable id is missing. Ticket: #1928
2010-08-15 08:03:27 +02:00
54b7f972c9
Fixed #1932 (false positive: unused private function)
2010-08-15 07:44:08 +02:00
c8087d3389
Fixed #162 (Initialisation of a variable by itself)
2010-08-14 21:34:04 -07:00
4ff9a1ac94
Fixed #1928 (missing varId for template class variable)
2010-08-14 20:50:49 +02:00
248bb3b6e8
Fixed #1935 (false negative: detect buffer overrun from network functions (recv, recvfrom..))
2010-08-14 20:19:23 +02:00
a55a06cea5
Fixed #1933 (Add checks for obsolete functions)
2010-08-14 20:13:46 +02:00
00dc3adc18
ErrorLogger: Added better \n handling to the XML output
2010-08-14 18:36:36 +02:00
2e249670b3
dangerous scanf usage: Added verbose information
2010-08-14 18:35:48 +02:00
5846630fa9
Added scanf check. Modified patch submitted by Eric Sesterhenn
2010-08-14 15:15:12 +02:00
7c18ece65d
Symbol database: Fixed bug when end of namespace wasn't found. Ticket: #1895
2010-08-14 08:16:53 +02:00
6efad92647
dangerous functions: removed 'scanf' because it can be used in a safe way
2010-08-14 07:50:35 +02:00
db78c3acdf
Symbol database: fixed linenr problem in virtual destructors check
2010-08-13 23:57:53 +02:00
e9a3d03372
Dangerous functions: Improved error messages
2010-08-13 22:27:45 +02:00
032d2678aa
Fixed #1930 (false negative: bad iterators checks fails to detect bugs with preincrement)
2010-08-13 20:54:31 +02:00
ab7bb876f9
Symbol database: Refactoring virtual destructors check. Ticket: #1895
2010-08-13 18:34:02 +02:00
a994f235c5
Symbol database: move finding base classes until after all classes are found because of template instantiation. Ticket: #1895
2010-08-13 07:35:30 +02:00
b92644a30c
Symbol database: refactoring variable handling. Ticket: #1895
2010-08-13 07:34:34 +02:00
6cb7fefdbf
Added command line option --report-progress. ticket: #1926
2010-08-12 21:03:33 +02:00
a6be941006
actived Wconversion flag in Makefile and fixed almost all Warnings from gcc-4.4
2010-08-12 19:39:19 +02:00
47c776247a
Symbol database: fix a small bug and add more tests. ticket: #1895
2010-08-12 07:38:27 +02:00
c88aa242e8
Symbol database: better handling of 'friend'. ticket: #1895
2010-08-11 22:36:04 +02:00
cb72f21994
Optimisation in Tokenizer::tokenize
2010-08-11 17:29:33 +02:00
0ea9e98680
Optimisation: Made inner loop in Tokenizer::setVarId faster
2010-08-10 19:06:45 +02:00
a1f288d088
Tokenizer::setVarId : Fixed a problem when using static class members
2010-08-10 18:22:58 +02:00
03c436a735
Symbol database: Refactoring
2010-08-10 18:01:33 +02:00
483a3ddfe1
Fixed #1925 (fix some cppcheck warnings in cppcheck)
2010-08-10 07:26:59 +02:00
217b9425b5
Fixed #1922 (False positive: function can be const when both const and non-const functions are provided.)
2010-08-09 17:54:16 +02:00
12523bc745
Symbol database: Enhancements and fixes. Ticket: #1895
2010-08-09 17:50:26 +02:00
6a3befa720
Optimising: Tokenizer::setVarId when setting variable ids for struct/class members
2010-08-08 19:14:23 +02:00
195b48e81f
astyle formatting
2010-08-08 18:55:15 +02:00
1d79c164c4
Optimisation: Optimised firstWordEquals
2010-08-08 18:54:49 +02:00
5a8181d425
Tokenizer: 'simplifyCalculations();' should have the same results as 'while (simplifyCalculations());'
2010-08-08 09:25:09 +02:00
11ef2c0a06
Refactoring: Cppcheck::reportProgress needs to call _errorLogger::reportProgress. Ticket: #1625
2010-08-08 08:46:47 +02:00
1555901077
Refactoring: Made Tokenizer::simplifyCalculations a little faster
2010-08-08 08:28:28 +02:00
764ce99c6f
Performance: Refactoring CheckOther::nullPointerStructByDeRefAndChec to make it faster
2010-08-07 21:00:17 +02:00
dcf54621d4
visual studio: fixed a few compiler warnings (when saving istream::get result in a char)
2010-08-07 20:33:24 +02:00
029613d4c4
Fixed #1923 (False positive: Possible null pointer derefence in else if)
2010-08-07 19:59:56 +02:00
262885f3e0
Fixed #1921 (false positive: the function '...' can be declared as const (inline friend))
2010-08-07 16:08:44 +02:00
ed4f1164a1
Fixed #1894 (unreadVariable false positive with const references)
2010-08-07 15:53:51 +02:00
050011d287
Fixed #1881 (false positive: The function '...' can be const (nonconst code is hidden inside #if))
2010-08-07 13:08:36 +02:00
54121a74ff
Symbol Database: Don't use it when it is not needed
2010-08-07 12:41:11 +02:00
9e7b087832
Refactoring: Made CheckClass members private
2010-08-07 12:26:42 +02:00
c395e51389
New check: look for calculation inside sizeof
2010-08-06 22:57:10 +02:00
7911626aed
gcc: fixed some more -Wsign-conversion warnings
2010-08-06 22:43:06 +02:00
12217461a2
gcc: fixed some more -Wsign-conversion warnings
2010-08-06 22:37:48 +02:00
adc47f1820
Fixed #1487 (fix gcc compiler warnings)
2010-08-06 21:02:43 +02:00
271a74a16c
gcc: Fixed some compiler warnings when using -Wsign-conversion. Ticket: #1487
2010-08-06 19:42:31 +02:00
faa713e7b5
gcc: Fixed some compiler warnings when using -Wsign-conversion. Ticket: #1487
2010-08-06 19:40:54 +02:00
290d02780f
gcc: Fixed some compiler warnings when using -Wsign-conversion. Ticket: #1487
2010-08-06 19:38:21 +02:00
3adfc61eca
gcc: Fixed some compiler warnings when using -Wsign-conversion. Ticket: #1487
2010-08-06 19:15:44 +02:00
146465a6ad
gcc: Fixed some compiler warnings when using -Wsign-conversion. Ticket: #1487
2010-08-06 18:42:55 +02:00
7fb44d1995
gcc: fixed some compiler warnings when using -Wsign-conversion
2010-08-06 18:32:31 +02:00
6346e1aa90
Borland C++: Fixed compiler errors
2010-08-06 17:44:26 +02:00
f5823f7747
Visual Studio: Fixed warnings
2010-08-06 17:32:16 +02:00
567f1da4b4
Preprocessor: Compiler dependent parsing of '<backspace><space><newline>'. Maybe it should be possible to control it from the commandline instead. Ticket: #640
2010-08-06 08:50:31 +02:00
32d98969fb
suppress visual studio warnings about loosing data when calculating Token::progressValue
2010-08-05 21:40:04 +02:00
eedb5e383e
Memory leaks: better handling of 'return strcmp(..' etc
2010-08-05 21:23:32 +02:00
81c058f2be
Merge branch 'master' of github.com:danmar/cppcheck
2010-08-05 19:02:21 +02:00
2450a80556
Visual Studio: Added /MP switch
2010-08-05 19:02:05 +02:00
d16944398a
fixed compiler Warning in lib/checkbufferoverrun about comparison of signed and unsigned variable
2010-08-05 18:58:58 +02:00
1b2f16f443
Buffer overflow: Fixed two TODO test cases
2010-08-05 11:01:47 +02:00
65f7bcbfa5
null pointers: fixed TODO assertion - dereference pointer in function call and then checking that it is not NULL
2010-08-05 08:19:36 +02:00
6f228033d2
null pointers: fixed todo test case
2010-08-05 08:06:19 +02:00
9d24c9ceaa
Memory leaks: refactoring return handling
2010-08-04 23:01:32 +02:00
239d264432
uninitialized variables: fixed false negatives when uninitialized pointer data is read
2010-08-04 21:13:40 +02:00
6d94c4f15e
Memory leaks: don't translate 'return p[10];' to 'return use ;'
2010-08-04 20:48:20 +02:00
33bf8bf730
Fixed #1670 (False negative: Array index out of bounds in return statement)
2010-08-04 20:38:52 +02:00
c9b1804954
astyle formatting
2010-08-04 20:28:41 +02:00
08e2d91372
Fixed #1919 (option '--suppressions file' can not work when filename includes colon)
2010-08-03 17:52:03 +02:00
9edecd4a3f
Added ErrorLogger::reportProgress and removed ErrorLogger::ReportProgress. This will make it easier for GUI and other clients to display progress information.
2010-08-03 16:36:21 +02:00
6700351ede
Fixed #1833 (memory leak detected in version 1.37 not detected in 1.43)
2010-08-02 23:04:23 +02:00
ff9d3d0965
memory leaks: better handling of 'loop { dealloc ; alloc ; }'
2010-08-02 22:17:09 +02:00
ae0252dc91
memory leaks: simplify 'callfunc ; ;'
2010-08-02 21:59:47 +02:00
df44703ee9
memory leaks: better checking of function calls. If there are statements after the function call it is unlikely the function call is noreturn
2010-08-02 21:56:50 +02:00
2fa4378338
Astyle cleanup with new Astyle options.
2010-07-31 15:44:08 +03:00
a274cb1015
cleanup headers
2010-07-31 08:52:28 +02:00
694325d51f
Fixed #1912 (False positive: memory leak (calling noreturn function))
2010-07-30 08:50:10 +02:00
2e2baa23a6
Fixed #1909 (### Internal error in Cppcheck. Please report it)
2010-07-28 21:03:15 +02:00
9fa6b20b9d
checkheaders: removed redundant include (token.h) from errorlogger.cpp
2010-07-27 21:40:38 +02:00
81d7a37b68
Fixed #1864 (Relative Path of #include-File doesn't work)
2010-07-27 18:07:30 +02:00
2fd2ab1712
Fixed a vs compiler warning. Ticket: #1901
2010-07-27 17:48:22 +02:00
45a6742e3f
Windows: Add _CRT_SECURE_NO_WARNINGS define.
...
The _CRT_SECURE_NO_WARNINGS define suppresses some Windows-specific
compile warnings. Windows has "secure" versions of some functions
and compiler outputs warnings that those "secure" versions should
be used instead. Since other platforms don't have those functions
we just suppress this warning for now on.
2010-07-27 17:34:13 +03:00
94acebc3d0
Cleanup redundant include
2010-07-27 09:32:20 +02:00
9f44d9eb62
Fixed #1889 (false positive: Common realloc mistake)
2010-07-26 23:17:27 -07:00
7c5219324e
Refactoring: Cleanup include that checkheaders reported as not needed
2010-07-26 22:05:51 +02:00
17395b310d
Remove unneeded path separator conversion.
2010-07-26 22:49:47 +03:00
2f8d43984f
Fix path separators for couple of messages.
2010-07-26 22:43:49 +03:00
7b8cb17a44
Windows: convert to internal separators when finding files.
2010-07-26 22:16:19 +03:00
60cf37d1ef
Update VS 2010 project files.
2010-07-26 22:06:33 +03:00
0bb07e6947
Create a symbol database
2010-07-26 16:46:37 +02:00
bb7484945a
Fixed #1887 (internal error in GLee)
2010-07-25 18:20:30 +02:00
e358af9018
Refactoring: Report progress when checking takes a long time. Ticket: #1868
2010-07-25 18:19:37 +02:00
786ca037ec
Refactoring: changed 'bool varid=0' to 'bool varid=false'
2010-07-25 18:17:44 +02:00
29b2be19ab
Fixed #1383 (Preprocessor: define - ifndef problem)
2010-07-25 15:19:25 +02:00
0c65796984
Refactoring: Cleanup headers using checkheaders
2010-07-24 22:12:56 +02:00
19e26c3b80
CheckBufferOverrun: report progress. Ticket: #1868
2010-07-24 20:54:42 +02:00
b8146271a2
Report progress when checking a file takes a long time. Ticket: #1868
2010-07-24 18:58:52 +02:00
05c4138b2f
Refactoring: Removed unused variable _xmllist
2010-07-24 18:57:38 +02:00
9c17114668
Fixed #1893 (false positive: dereferencing null pointer (try/catch))
2010-07-24 14:27:18 +02:00
dfbdd8f9c4
Refactoring Token::Match: Report errors through ErrorLogger. Ticket: #1839
2010-07-24 10:51:17 +02:00
9b49202da8
Refactoring Tokenizer::syntaxError
2010-07-24 10:39:01 +02:00
dd07d82c34
Refactoring MathLib: Report errors through the tokenizer. Ticket: #1839
2010-07-24 10:25:03 +02:00
84e576de04
Refactoring: use MathLib add/sub instead of calculate
2010-07-24 10:13:45 +02:00
3ad8f98c61
Refactoring: Settings::addSuppression return error message and callers make sure it's reported properly. Ticket: #1839
2010-07-23 23:12:56 +02:00
5c771adece
Refactoring: Use Check::reportError instead of writing to std::cout. Ticket: #1839
2010-07-23 22:53:29 +02:00
8a0d989190
Refactoring: Don't throw exceptions in the tokenizer upon errors. Ticket: #1866
2010-07-23 14:02:29 +02:00
5e0a4a173a
Refactoring: The preprocessor will report errors instead of throwing exceptions. Ticket: #1866
2010-07-23 13:54:52 +02:00
37c959023a
Refactoring: The Settings::addEnabled will return error message instead of throwing it. Ticket: #1866
2010-07-23 13:29:16 +02:00
1b7796791b
Variable scope: Improved verbose information (see also 7ef0296)
2010-07-23 12:29:21 +02:00
e1612bc175
Fixed #1891 (Internal error when enum assigned to sizeof without brackets)
2010-07-22 22:21:12 +02:00
f69109fbf6
Fixed #1828 (### Internal error in Cppcheck. Please report it.)
2010-07-22 19:57:48 +02:00
b4d55d8e65
Fix path separators for missing include files-message.
2010-07-21 17:00:12 +03:00
9b0851ed25
Fixed #1892 (Verbosity setting set to false and not set back to original value)
...
Verbosity was set to false to temporarily reduce printing messages.
But it was not set back to its original value so rest of the
messages that should have been printed for verbose setting
enabled were not printed.
2010-07-21 16:26:59 +03:00
618076a65f
Better fix for #1371 .
...
Now handles also system includes. And have couple of tests.
2010-07-21 14:16:42 +03:00
9d29ee6edd
Use enum for header file types
2010-07-21 12:58:30 +03:00
f2f5b3ebf0
Fixed #1883 (false positive: (style) The function 'A::SetPos' can be const)
2010-07-20 09:43:27 +02:00
c25930581c
Formatting and improving comments.
2010-07-19 20:06:42 +03:00
3c376047ba
pulled changes from kimmov (filelocation-refactor)
2010-07-19 18:06:49 +02:00
df1c911d84
Merge branch 'master' of github.com:danmar/cppcheck
2010-07-19 07:49:44 -07:00
342632a618
Remove './' from begin of paths when printing progress.
2010-07-19 15:05:44 +03:00
dc77bc69a0
Move path simplifying code to Path class.
2010-07-19 14:27:05 +03:00
4cf92992a8
Fixed #1883 (false positive: (style) The function 'A::SetPos' can be const)
2010-07-19 13:16:11 +02:00
d4d0bc050a
Fixed #1865 (Tokenizer::simplifyRedundantParantheses: wrong handling of 'operator delete')
2010-07-19 12:06:20 +02:00
0485976c54
Use std::replace() to replace chars in paths.
2010-07-19 13:02:04 +03:00
7ef0296f97
--verbose: added more information for the variableScope error message.
2010-07-19 11:30:01 +02:00
c8d866b906
Merge remote branch 'remotes/kimmo/master'
2010-07-19 11:10:04 +03:00
9f78177914
Remove unused methods from ErrorLogger.
2010-07-19 11:04:30 +03:00
bbf2c6c6e6
Fixed #1880 (false positive: Uninitialized array (initialized in subfunction))
2010-07-19 10:03:54 +02:00
95fa267c0e
Remove misleading comment.
2010-07-19 10:54:53 +03:00
9ffd06ff5e
Fixed #1856 (false positive: "pData" nulled but not freed upon failure)
2010-07-18 23:55:39 -07:00
37b37218cf
Fixed #1882 (false negative: function can be declared const)
2010-07-19 08:40:46 +02:00
7842658cb4
Refactoring CheckClass::initializeVarList. Ticket #1811
2010-07-18 20:58:16 +02:00
e7690836fd
fixed the mistake I made when applying patch
2010-07-18 20:56:19 +02:00
689de10abf
uninitialized class members: better handling of nested classes
2010-07-18 20:43:51 +02:00
b384aabc52
Fixed #1371 (#include "foo\file.h" -> #include "foo/file.h" should be handled automatically on linux)
...
Linux can't open file paths with / separator. So we'll need to fix
such include file paths (in source files) first.
2010-07-18 20:02:18 +03:00
1fb4758583
Fixed #1855 (false positive: uninitialized variable (function call in switch condition))
2010-07-18 13:19:37 +02:00
020a8a965c
use cppcheckError to report Tokenizer/Preprocessor error instead of std::cerr
2010-07-18 12:57:29 +02:00
a4b887f21a
Fixed #1843 (Tokenizer::createTokens() calls std::exit(0))
2010-07-18 12:44:55 +02:00
c16b5d6f3a
Fixed #1857 (XML tag no more included for unusedFunction error (1.44 regression))
2010-07-18 11:22:26 +02:00
006c9f17d4
GUI: Avoid unnecessary path separator conversion.
2010-07-18 11:20:10 +03:00
81a053aa90
Fixed #1311 (false negative: missing const not found in derived classes)
2010-07-18 10:18:41 +02:00
6903f61f69
Update Visual Studio projects.
2010-07-17 17:59:47 +03:00
5d1a10b0a3
Astyle cleanup.
2010-07-17 17:42:17 +03:00
3c12d23fd9
Add Path class for path handling routines.
...
In this initial commit the Path class contains two methods for
converting path separators. I want to move cppcheck path handling
to direction that we internally have paths with / separator. And
convert from/to native separators when needed.
2010-07-17 17:38:36 +03:00
9c4bbd4c65
Fixed #1730 (False negative in 'variable not initialized in ctor')
2010-07-17 12:26:05 +02:00
ad9d1375aa
Fixed #1875 (CheckClass::getVarList: simplify function use)
2010-07-17 12:25:14 +02:00
6db365e6f7
Improve path name handling in ErrorLogger.
...
This commit adds setfile() method to FileLocation class. The setfile
method converts in Windows path separators to internally used Unix
separators. And getfile() converts path separators back to Windows
separators. This fixes bugs that error reports had mixed path
separators in paths.
2010-07-17 01:27:40 +03:00
6362e50e73
Fix comment.
2010-07-16 22:47:46 +03:00
3fa4e8a1d5
Remove unused ErrorLogger::_writemsg() methods.
2010-07-16 21:40:02 +03:00
d72365ab00
Fixed #1375 (false negative: uninitialized member variables not found in nested class constructors)
2010-07-15 10:16:16 +02:00
ad0394939a
Refactor ErrorMessage constructor to take Severity::SeverityType.
...
This removes lots of unneeded casting as everybody now uses the
Severity::SeverityType.
2010-07-14 23:11:32 +03:00
d811970531
Merge remote branch 'remotes/kimmo/severity-refactor'
2010-07-14 22:29:02 +03:00
ba5017cf05
Add debug-severity to Severity::SeverityType.
2010-07-14 21:12:54 +03:00
f54f28530b
Make Severity::none to match and output empty string.
2010-07-14 21:12:54 +03:00
5f8af2e1e8
Refactor ErrorMessage's severity to Severity::SeverityType.
2010-07-14 21:12:39 +03:00
fd352865ca
CheckClass: Improvements and refactorings for constructors and variables checking
2010-07-14 19:00:52 +02:00
a6b6022497
Fixed #1851 (false positive: Member variable not initialized int ctor)
2010-07-14 18:50:29 +02:00
fa0f6edacf
Rename ErrorMessage::toText() to ErrorMessage::toString().
2010-07-14 18:31:05 +03:00
05adb285c5
Rename Severity::stringify() to Severity::toString().
2010-07-14 17:40:18 +03:00
3716b3f9d8
Rename Severity::e to Severity::SeverityType.
2010-07-14 17:30:03 +03:00
bea714445a
Fixed #1850 (An access to a nested std::map via a negative integer key is reported as 'Array index out of bounds')
2010-07-14 12:24:07 +02:00
233432a888
gcc: fixed compiler warning (suggest parantheses)
2010-07-14 09:46:08 +02:00
a1ce80806e
Fixed #1844 (False positive: invalid iterator when erase() is used in if-else (with continue))
2010-07-14 09:42:10 +02:00
c572e6af87
Fixed #1846 (False positive with -s: Variable hides typedef with same name)
2010-07-13 08:08:12 +02:00
ab088bcec9
Fixed #1847 (False positive: Method using std::swap<>() can be declared const)
2010-07-13 08:04:48 +02:00
61150498c4
Variable Id: fixed issue with function call. Ticket: #1848
2010-07-12 20:18:03 +02:00
e86e8449f8
Variable usage: better handling of pointer aliasing. Ticket: #1729
2010-07-12 09:50:18 +02:00
c9215e9e44
Change the "information" error to "debug" error.
...
There was one debugging error sent with "information" severity. That
confused the GUI that didn't know such severity. Change the severity
to "debug" so the meaning of the error is more clear.
2010-07-12 00:56:52 +03:00
94a8eba989
1.44: updated version information
2010-07-10 11:29:07 +02:00
4b0e3edfa4
Unit Testing: Test that suppressions work
2010-07-09 13:27:15 +02:00
abbd557761
Fixed #1836 (--suppresions file.txt fails due to wrong line edings)
2010-07-09 12:42:08 +02:00
2531bb73d7
Fixed #1834 (False positive: invalid iterator when erase() is used in if-else)
2010-07-09 10:50:24 +02:00
a60047227d
Settings: added '#include <cctype>'
2010-07-09 10:18:35 +02:00
c34c3ee742
Unused functions: Refactoring
2010-07-08 13:01:53 +02:00
1876cd482b
Suppressions: Validate given id
2010-07-08 12:06:27 +02:00
11a72461f3
Fixed #1835 (false positive: uninitialized variable when using ?)
2010-07-08 11:16:49 +02:00
566b4b4beb
Variable usage: fixed false positive reported in #1729
2010-07-08 08:42:34 +02:00
2d6dfa57e1
Variable usage: Better aliasing support (Ticket #1729 )
2010-07-08 08:00:50 +02:00
49626e427e
Realloc: changed the error message. I think it's better to mention realloc in the message.
2010-07-07 20:28:15 +02:00
a1793edabe
Fixed #1825 (*log(0) error)
2010-07-07 09:03:40 +02:00
4ebf4caf66
Variable usage: only warn about variables that have variable id > 0
2010-07-07 08:50:34 +02:00
2bb07a55bd
Fixed #1803 (False positive: unused variable: this)
2010-07-07 08:39:18 +02:00
a107cd1b59
Fixed #1729 (False positive: variable is assigned a value that is never used (pointer aliasing))
2010-07-07 08:26:24 +02:00
b0f1d5669b
Fixed #1829 (### Internal error in Cppcheck. Please report it.)
2010-07-07 07:40:11 +02:00
dc2a0a6468
Fixed #1789 (false positive: memory leak (reallocation in subfunction through parameter))
2010-07-06 21:36:50 +02:00
1b20f8d27d
Fixed #1824 (false positive: unitialised variable)
2010-07-06 13:18:28 +02:00
1799e4a575
Fixed #1827 (### Internal error in Cppcheck. Please report it.)
2010-07-06 08:26:30 +02:00
c949a29d1e
Fixed #1821 (simplifyTypedef: better typedef support)
2010-07-05 23:03:54 +02:00
18a75edd20
Fixed #1823 (tokenize && wrong)
2010-07-05 22:41:02 +02:00
b02fc037ed
Buffer Overrun: Fixed false positive when variable is reassigned in called function
2010-07-05 22:19:27 +02:00
ae3557fa92
Fixed #1820 (False positive: memory leak (auto deallocated class))
2010-07-05 14:01:25 +02:00
b173d5f117
Fixed #1817 (False positive: Resource leak (casting))
2010-07-05 13:16:33 +02:00
c811acaa50
Fixed #1818 (False positive: Dangerous usage of strncpy (copying a constant string))
2010-07-05 12:45:39 +02:00
28c265b20c
Fixed #1821 (simplifyTypedef: better typedef support)
2010-07-02 15:22:29 +02:00
3205775eb9
Fixed #1790 (mismatching allocation/deallocation false positive)
2010-06-30 09:21:15 +02:00
Daniel Marjamäki
Robert Reif
Zachary Blair
Kimmo Varis
Pete Johns
Cary R
Ettl Martin
Debrard Sebastien
Pete Johns
Reijo Tomperi
Sbastien Debrard
Erik Lax