cd64d8476c
fixed #2614 (missing varid on function parameter)
2011-04-23 09:37:50 -04:00
6750c7b492
don't debug warn about class function definitions without body having missing varid on function parameters
2011-04-22 21:41:55 -04:00
6fc59b0257
Fixed #2740 (inline cmd // cppcheck-suppress does not work anymore for 1.48)
2011-04-22 20:25:17 +02:00
3fc1db51d1
Change symbol database such that the typestart token skips over type modifiers (const/static/mutable).
...
This fixes checking for the case of a memset() on a static variable.
2011-04-23 01:13:23 +12:00
04309f74f5
fix #2738 (syntax error on valid code)
2011-04-20 19:09:28 -04:00
79e5d2db15
run astyle
2011-04-20 19:07:28 -04:00
061eab4d22
Virtual destructors: Enabled the check again. I think it is conclusive now. Ticket: #2728
2011-04-20 18:03:16 +02:00
a79e979ae4
Memory leaks: Fixed TODO test case. Ticket: #2733
2011-04-20 17:16:09 +02:00
b1d3d291e6
fix #2736 (segmentation fault of cppcheck)
2011-04-20 07:49:04 -04:00
46afc54c10
astyle formatting
2011-04-20 06:41:26 +02:00
aac65247ba
Fixed #2733 (Memory leak: not all branch are checked)
2011-04-20 06:41:14 +02:00
8417c4eb28
const parameter: Added comment to reduce false negatives for various classes in the std namespace
2011-04-20 05:40:06 +02:00
68e7003bb1
Fixed #2734 (False positive: reports 'should be passed by reference' for std::streamoff)
2011-04-19 20:07:54 +02:00
47a1332e6a
#2733 added sizeof to checkmemory-leaks white list, added a todo-testcase
2011-04-19 16:55:27 +02:00
c238b1bba6
fix #2730 (The same expression on both sides of != is OK when checking for NaN)
2011-04-18 19:20:27 -04:00
2b08744b97
Fixed #2676 (setVarId: variables with global scope qualification :: don't get varids)
2011-04-18 06:56:39 +02:00
05f59a1567
Tokenizer: Fixed bug. When varid is 0 then %varid% doesn't work. Ticket: #2723
2011-04-16 17:45:14 +02:00
877a233145
fix #2716 (Easy to reproduce crash)
2011-04-16 10:35:23 -04:00
0beef13794
ErrorLogger: Refactoring/fixing the serializer/deserializer for inconclusive messages
2011-04-16 13:42:48 +02:00
739b6a93e2
Fixed #2713 (False positive (Redundant assignment))
2011-04-16 12:07:56 +02:00
3159df958d
fix #2720 (false positive: syntax error with c++0x code)
2011-04-14 19:50:17 -04:00
58dbbb0cab
Inconclusive checking: Report inconclusive errors with reportInconclusiveError. It takes the same parameters as reportError.
2011-04-14 18:02:01 +02:00
7021e3224b
Fixed #2714 (False positive: ternary operator and += style warning.)
2011-04-14 17:30:50 +02:00
75e5353b6d
fix #2718 (Analysis failed. If the code is valid then please report this failure.)
2011-04-13 23:58:58 -04:00
257197bdd1
fix #2717 (false positive: syntax error (typedef void f(int) const;))
2011-04-13 23:24:41 -04:00
50a1f28d86
run astyle
2011-04-13 21:12:35 -04:00
7d6e923bd4
inconclusive: don't report such messages in xml version 1 format. until we decide how they will be reported in xml version 2 format I don't report it.
2011-04-10 21:51:27 +02:00
11bd6bcd30
Fixed #2712 (false positive: Division by zero)
2011-04-10 21:27:09 +02:00
f6b23e1d90
ErrorLogger: Added severities for inconclusive error and inconclusive warning
2011-04-10 16:39:36 +02:00
56212370d1
add check for same expression on both sides of an operator (part of #2700 )
2011-04-10 10:25:02 -04:00
434783530a
Merge branch 'master' of github.com:danmar/cppcheck
2011-04-10 09:57:34 -04:00
4a50aca7b2
fix a bug in checkDuplicateBranch where removed type info like signed/unsigned was not checked for difference
2011-04-10 09:57:09 -04:00
e5d43d4ed2
Renamed Settings::stupid to Settings::experimental
2011-04-10 15:55:08 +02:00
30ee9ba6e4
Added Settings::stupid flag that can be used to hide checking that generates false positives.
2011-04-10 13:23:45 +02:00
1178d47a9b
--inconclusive : Added command line flag that enable inconclusive checking. It is added for experimental purposes.
2011-04-10 12:52:59 +02:00
1d86fb1738
Tokenizer: Code cleanup. Use %oror% to simplify code.
2011-04-10 11:55:15 +02:00
f284c3a11f
CheckOther: Code cleanup. Use %oror%
2011-04-10 11:52:12 +02:00
76679255a3
Preprocessor: Use %oror% in multiCompare pattern
2011-04-10 11:50:19 +02:00
e94e3eca82
Preprocessor: Use %oror% in multiCompare pattern
2011-04-10 11:47:49 +02:00
ec5ddb16b4
CheckOther: Use %op% in CheckUnsignedDivision
2011-04-10 11:31:04 +02:00
ad8fb37fb0
CheckUninitVar: Use %op%
2011-04-10 11:28:18 +02:00
0a1d6efe8c
Tokenizer: Use %op% in simplifyOperatorName
2011-04-10 11:24:57 +02:00
f179df1f10
Tokenizer: Use %op% in simplifyCalculations
2011-04-10 11:22:00 +02:00
57869e96e3
Tokenizer: Use %op% to clean up pattern
2011-04-10 11:09:49 +02:00
970c989023
Tokenizer: Code cleanup. Removed redundant variable
2011-04-10 09:20:37 +02:00
f4f8aeca03
Tokenizer: Fixed bug in last commit
2011-04-10 09:18:37 +02:00
4c753ca5ac
Tokenizer: Use the %oror% in multiCompare patterns
2011-04-10 09:16:29 +02:00
747a2331c6
Token::Match : Allow that %oror% and %or% is used in multiCompare patterns
2011-04-10 08:39:55 +02:00
66de41b313
partial fix for #2700 (common logic or cut and paste errors)
2011-04-09 17:05:27 -04:00
d22fcb8184
fix bug in previous commit: fix #311 (add detection of duplicated if else-cases)
2011-04-09 16:34:16 -04:00
7e403ae210
fix #311 (add detection of duplicated if else-cases)
2011-04-09 15:14:01 -04:00
77aebd357e
Refactoring: add Token::isAssignmentOp and use it in CheckClass::checkConstFunc
2011-04-09 14:36:05 -04:00
7d93bfb42e
Refactoring: Use Token::isArithmeticalOp instead of hardcoded conditions
2011-04-09 18:50:05 +02:00
f76eb5541c
Refactoring: Use %op% instead of Token::isOp
2011-04-09 18:47:01 +02:00
7320bbd8fd
Refactoring: Use %op%
2011-04-09 18:44:07 +02:00
bd93997e4f
Refactoring: Use %op% instead of Token::isOp in CheckBufferOverrun
2011-04-09 18:37:03 +02:00
a4471bc150
Refactoring: Use %op%
2011-04-09 18:33:37 +02:00
447f61e9c7
Refactoring: Use %op%
2011-04-09 18:30:47 +02:00
0730fad778
Refactoring: Use %op%
2011-04-09 18:24:41 +02:00
6c4f5fc496
Token::multiCompare : allow that %op% is used in multiCompare pattern
2011-04-09 18:09:13 +02:00
575cb242c2
Refactoring: Use Token::isOp
2011-04-09 16:22:47 +02:00
f6d910ab3d
Refactoring: Use Token::isOp
2011-04-09 15:54:36 +02:00
e75acd7476
Release: Updated versions to 1.48
2011-04-09 07:55:07 +02:00
a3f177fc97
Fixed cppcheck warnings: Removed extra 'Token::' from statement
2011-04-09 06:56:31 +02:00
8e711b7925
Refactoring: there was almost duplicate functions 'isOp'. Created a new Token::isOp function instead.
2011-04-08 19:40:22 +02:00
fbc8223a6b
Preprocessor: Fixed expandMacros problem. Ticket: #2707
2011-04-07 16:53:42 +02:00
8482eb9d5c
Obsolete functions: Fix messages for gethostbyaddr, gethostbyname
2011-04-07 00:33:54 +02:00
b5bdb9eeae
fixed gcc compiler warning
2011-04-06 21:40:50 +02:00
cb473a48b7
Preprocessor: Use Settings::debugwarnings instead of NDEBUG to determine if 'missing system include' should be reported or not
2011-04-06 19:49:04 +02:00
23e4f020e9
fix #2706 (Analysis failed. If the code is valid then please report this failure.)
2011-04-04 22:18:12 -04:00
4ac3c7fe3b
clarify calculation: fixed false negative for 'int x = a - b ? 2 : 3'
2011-04-04 21:33:16 +02:00
0d3874693a
Buffer overrun: broke out duplicate code
2011-04-04 17:33:43 +02:00
63acd9bb3e
Clarify calculation: Added warnings for << and >>
2011-04-03 22:12:22 +02:00
266d1cc4d3
Null pointer: cleanup the code. Ticket: #2642
2011-04-03 21:55:21 +02:00
bc3507118d
Fixed #2696 (False positive nullpointer)
2011-04-03 21:06:42 +02:00
ed8cdddcf5
Tokenizer: execute the simplifyIfNot and simplifyIfNotNull in the normal token list. ticket #2642
2011-04-02 21:21:05 +02:00
29422b8552
clarify precedence: made the short message shorter
2011-04-02 17:27:36 +02:00
8a28a63e68
Merge commit 'elfring/2679d'
2011-04-02 14:16:14 +02:00
8cde24597f
Determination of rule support in CMake scripts (bug #2679 , #2524 )
...
The support for check rules will be automatically included in the generated
software if build settings were accordingly selected for PCRE.
https://sourceforge.net/apps/trac/cppcheck/ticket/2679
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
2011-04-02 13:25:18 +02:00
ea57e10c7f
Tokenizer::simplifyCalculations: simplify division result if it's a whole number, even though it doesn't have precedence
2011-04-02 12:52:11 +02:00
855b01cd5a
Clarify precedence 'a*b?c:d' : warn for addition, subtraction and division also. tried to clarify the message more
2011-04-02 11:43:20 +02:00
f34e9e6623
Tokenizer: better simplification of calculations in conditions
2011-04-02 11:08:58 +02:00
64fa7bf8d4
symbol database: add support for anonymous struct and union
2011-03-31 20:54:23 -04:00
a39444a40f
change CheckClass::operatorEqToSelf to make better use of the symbol database
2011-03-31 19:53:35 -04:00
cf65a73c47
fix CheckClass::operatorEq to check return type more closely (to match check description)
2011-03-31 19:40:28 -04:00
0dbf5c6151
fixed doxygen warnings about undocumented function parameters
2011-03-31 19:16:43 +02:00
faaff942d2
symbol database: improve function argument count and default argument count
2011-03-30 21:59:43 -04:00
d17a204096
symbol database: get function argument count using argument list size rather than counting commas
2011-03-30 21:14:24 -04:00
b8cda19ca6
Fixed #2655 (false positive: (warning) Redundant code: Found a statement that begins with numeric constant)
2011-03-30 21:57:01 +02:00
97328f08de
Improve/cleanup Path::removeQuotationMarks().
2011-03-30 21:46:41 +03:00
ae2a8d839b
Fixed #2693 (__declspec attribute not removed properly)
2011-03-30 19:49:55 +02:00
675e63b6a7
Spell checks
2011-03-30 16:45:31 +02:00
0e4cf7a2d6
Spell checks
2011-03-30 16:44:16 +02:00
ce934f03a4
symbol database: handle default values for function arguments properly
2011-03-29 23:16:13 -04:00
9612573d8e
add support for array of unnamed struct and union to symbol database
2011-03-29 19:48:12 -04:00
4d4b28b075
Remove './' at begin of path in Path::simplifyPath.
...
The './' is not needed at begin of path for files we check. And it
only makes paths longer. This also makes it easier to match paths.
2011-03-29 20:53:18 +03:00
0a2f11c2cd
Fixed #2695 (False positive: null pointer dereference and ternary operator (?:))
2011-03-29 18:45:32 +02:00
b31da161a7
more support for anonymous struct to symbol database
2011-03-29 07:47:39 -04:00
678486f0db
add support for anonymous struct to symbol database
2011-03-29 07:08:59 -04:00
e9a23d9cb5
fix #2692 (False positive: if parsed as function in operator >>)
2011-03-28 20:02:06 -04:00
1aca09a8bf
add support for checking struct/class member container in CheckStl::size()
2011-03-28 19:31:23 -04:00
b889f663ae
Add Path::removeQuotationMarks() to clean path.
2011-03-28 22:14:19 +03:00
a1dba61cee
Null pointer: prefer longer error message that says 'otherwise condition at line X is redundant'
2011-03-28 18:48:27 +02:00
7426bd3daf
Null pointer: prefer longer error message that says 'otherwise condition at line X is redundant'
2011-03-28 18:44:25 +02:00
4a7b60942b
Fixed #2691 (False positive: struct dereference and check (switch-break))
2011-03-28 17:28:21 +02:00
31f8ff723b
skip nested anonymous unions when searching for variables in symbol database
2011-03-27 18:37:31 -04:00
57056bcf61
Fixed #2689 (False positive: Possible null pointer dereference)
2011-03-27 21:29:49 +02:00
dd5e15b40c
output a debug message when a member variable is used that has a varid of 0
2011-03-27 14:27:14 -04:00
1e1434e191
make member variable change detection simpler and more accurate for CheckClass::checkConst
2011-03-27 13:59:12 -04:00
20853fe273
add anonymous union support to the symbol database
2011-03-27 13:48:41 -04:00
c87037c29d
Fixed #2674 (False positive: possible null pointer dereference (check if pointer is null in one function, dereference it in another function))
2011-03-27 11:04:58 +02:00
e89f6d6ec0
Fixed #2660 (False positive: Variable 'v' is assigned a value that is never used)
2011-03-27 08:19:09 +02:00
3c2d3ca3a4
Fixed #2653 (segmentation fault of cppcheck 'x=b=0;')
2011-03-26 12:20:23 +01:00
7d9872a134
Tokenizer::setVarId: Prevent that wrong varid is given when uncertain. Ticket: #2680
2011-03-26 10:05:07 +01:00
0ff5320d19
CMake: There is no need for PCRE when building the lib
2011-03-26 09:33:21 +01:00
2b1277aa64
Fixed #2680 (setVarId: variables with class qualification don't get varid)
2011-03-26 08:56:41 +01:00
c27ecf5aeb
only break when we know we are inc/dec a member variable in CheckClass::checkConstFunc
2011-03-25 23:22:28 -04:00
168db82fd6
better checking of assignment to array element in CheckClass::checkConstFunc
2011-03-25 23:02:13 -04:00
f8e1735b0f
add support to CheckClass::checkConstFunc for ++/-- array elements
2011-03-25 22:37:32 -04:00
ca50bc7850
move 2 CheckClass helper functions to follow externally called functions so code matches comments
2011-03-25 22:21:40 -04:00
9301ee28a8
Added CMake files
2011-03-25 07:14:53 +01:00
710eb8ffd9
add support for global namespace to Tokenizer::simplifyVarDecl()
2011-03-24 23:06:20 -04:00
fc258164cd
fix #2675 (false positive: syntax error)
2011-03-24 22:26:42 -04:00
d643918761
symbol database: add a link from a Function to its Function Scope namd make function parameters belong to Function Scope
2011-03-24 22:08:18 -04:00
74105f5d83
Fixed #2673 (false positive: memory leak (address stored in list))
2011-03-24 17:14:12 +01:00
61e720c82b
fix #1288 (Use of memset on struct - nested structs not handled)
2011-03-23 21:58:58 -04:00
cbc81e20f5
fix Tokenizer::simplifyVarDecl() template assignment
2011-03-23 21:15:49 -04:00
7e3e5d628d
better fix for #2672 (False positive: function can be const, nested classes declared in one line)
2011-03-23 20:19:32 -04:00
5f36ede4f5
Fixed #2662 (Segfault: overloaded function call function with same name)
2011-03-23 18:45:47 +01:00
3259239dfe
fix #2672 (False positive: function can be const, nested classes declared in one line)
2011-03-23 07:48:18 -04:00
14c07e988e
fix pointer/reference check in CheckClass::noMemset symbol database conversion
2011-03-22 22:29:39 -04:00
5314cc02b2
convert remainder of CheckClass::noMemset to use symbol database
2011-03-22 22:23:57 -04:00
468a983db1
use the symbol database to look up base classes in CheckClass::noMemset check
2011-03-22 21:24:28 -04:00
d36ed9aff1
fix #2670 (False positive: function can be const, overloaded functions)
2011-03-22 19:23:36 -04:00
5cdd635701
run astyle
2011-03-22 19:20:05 -04:00
8308fb72e3
fixed performance issues, found by selfcheck with cppcheck.
2011-03-22 23:15:15 +01:00
ff1de4c896
extended checkmemoryleak-whitelist
2011-03-22 22:13:29 +01:00
f89f0c748f
Fixed #2665 (Slightly sped-up how Token::Match() parses patterns)
2011-03-22 00:15:12 -07:00
c043e6e1a2
fix
2011-03-21 20:57:17 -04:00
dc0dfea079
fix invalid bitfield match and simplification that created invalid code
2011-03-21 20:17:14 -04:00
15fc071514
add virtual base class support to symbol database
2011-03-21 20:03:41 -04:00
3c5134bb21
run astyle
2011-03-21 19:59:53 -04:00
7e31c91a79
extended checkmemoryleak white list
2011-03-21 23:59:43 +01:00
38cf9f26df
#2667 added open(), _open() and _wopen() function to checkmemoryleak whitelist, incl. unittests;
2011-03-21 23:20:46 +01:00
78bcb07e19
#2667 added perror to checkmemoryleak white list; added unit-tests.
2011-03-21 17:43:26 +01:00
f242cb639e
#2668 fixed memory leak ( freopen() )
2011-03-21 15:12:21 +01:00
a975301ce4
#2659 added chown,chmod and chdir functions to checkmemoryleak white list; added unittests for each case;
2011-03-21 00:07:37 +01:00
01249d4f48
#2659 added access()-function to checkmemoryleak white-list and provided untittests.
2011-03-20 23:39:44 +01:00
7afc0978c2
#2659 added stat function to white list and provide unit tests.
2011-03-20 22:17:51 +01:00
ab6888dbfe
fixed ticket 2659: added lstat function to white list; provided unit-tests.
2011-03-20 21:52:25 +01:00
Robert Reif
Daniel Marjamäki
Greg Hewgill
Ettl Martin
Martin Exner
Stefan Weil
Markus Elfring
Lieven de Cock
Kimmo Varis
Zachary Blair