502cfe7243
Fixed #2384 ("The function 's::f' can be const" reported for pointer-to-pointer)
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Moved check for pointer variables into isVariableDeclaration()
Can now handle multiple scopes and multiple levels of indirection. Simplified check for strucs and unions, too, reducing the size of getVarList().
skipScopeIdentifiers() and skipPointers() should probably be methods on class Token.
2010-12-31 22:12:32 +11:00
d11b5163b7
Fixed #2382 (Catching exceptions by value instead of reference)
2010-12-31 03:01:38 -08:00
eb59bd5fd6
Added -Wconversion compiler flag. The ASSERT_EQUALS_DOUBLE was added that can be used when comparing double values.
2010-12-30 22:56:53 +01:00
8bdb05da6e
Uninitialized variables: typeof doesn't dereference. Ticket: #2367
2010-12-30 21:30:46 +01:00
307178d3c2
Tokenizer: Better handling of duplicate enums. Ticket: #2381
2010-12-30 20:55:23 +01:00
7ec169f66a
Fixed #2321 (false positive: (performance) Prefer prefix ++/-- operators for non-primitive types.)
2010-12-30 14:27:32 +01:00
2e61736c73
Refactoring following #2377 (Technically the member function xxx can be const)
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symboldatabase now recognises variables with arbitrarily many scopes.
Extracted method isVariableDeclaration()
Added unit tests for isVariableDeclaration in new file testsymboldatabase.cpp
Extracted givenACodeSampleToTokenize helper class into testutils.h to reduce duplication.
2010-12-30 19:46:44 +11:00
5d0ace3a50
Fixed #2377 (Technically the member function xxx can be const)
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TODO: Add unit test for getVarList() and refactor variable check.
[Removed my testcase for #2377 and removed two TODOs.]
2010-12-30 17:56:28 +11:00
ac42c0ba3b
const correctness: added further testcases for increment/decrement member functions
2010-12-30 02:05:44 +01:00
7b92378c3a
ticket 2377: added further testcases
2010-12-30 01:44:46 +01:00
c29824fc49
added todo testcase for ticket 2377 Technically the member function xxx can be const
2010-12-30 01:29:09 +01:00
3d3593e6e7
Fixed #2374 (False 'memory leak' report (assigning to map in subfunction))
2010-12-29 22:18:23 +01:00
3900ac731e
simplifyTypedef: Better handling of 'typedef int RexxFunctionHandler();'. Ticket: #2348
2010-12-29 20:25:47 +01:00
3f1f50e970
simplifyTypedef: operator typedef. Ticket: #2375
2010-12-29 20:22:06 +01:00
38e7209d26
Fixed #2373 (Using XML2 in --errorlist output)
2010-12-29 12:43:29 +01:00
137d0e2ba7
typedef: fixed problem with 'typedef int pread_f(int);'. ticket: #2348
2010-12-29 09:18:41 +01:00
e82b1f8946
typedef: fix typedef simplification. ticket: #2348
2010-12-28 21:21:13 +01:00
bdf0cb7115
Fixed #2370 (false negative: Buffer access out-of-bounds (for with if, no break))
2010-12-28 20:46:31 +01:00
0667fcf53c
Fixed #2355 (simplifyTypedef: wrong simplification of 'typedef FMAC1 void (*a)();')
2010-12-28 14:04:44 +01:00
1b92eeae1e
Fixed #2354 (simplifyTypedef: function pointers are not simplified into valid code)
2010-12-28 08:01:32 +01:00
58ddb3b0ab
Fixed #2360 (testrunner fails to build in Mac OS X Leopard (10.5) - assert macro vs assert method)
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Renamed assert to assert_.
Tested with gcc v4.0.1 on Snow Leopard.
2010-12-28 09:32:36 +11:00
d4e3e7e201
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:19:10 +01:00
448c03c6e6
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:05:33 +01:00
92acca3d0c
Fixed #2368 (assigned a value that is never used)
2010-12-27 20:49:07 +01:00
e8b81f909d
Change 'Scope of variable'-message to information message.
2010-12-27 16:48:03 +02:00
ccde32b210
Created to testcase ( #2368 ) for assigned a value that is never used false positive
2010-12-27 15:12:17 +01:00
3853f93b34
TestClass: addon for 12f28507, fix a few more error messages.
2010-12-27 08:22:21 +01:00
2367cfcf1e
Fixed #2361 (false positive on t[0X10])
2010-12-27 08:09:05 +01:00
12f2850777
Improve the message about const function.
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See discussion thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-12-26 23:44:03 +02:00
f5f2a2ce2a
Improve message for container type range check.
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See thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:02 +02:00
ad89a84796
Improve error message about overlapping buffers for s[n]printf().
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See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:01 +02:00
6aa400fd80
Buffer overrun: UB when pointer arithmetic result points out of bounds. Ticket #1774
2010-12-26 21:23:28 +01:00
6178459c15
Fixed #2304 (Tokenizer::simplifyKnownVariables: known strcpy parameter)
2010-12-26 20:34:07 +01:00
5f3d2a7e35
Fixed #2090 (False negative: null pointer dereference 's=0; strcpy(s,p);')
2010-12-26 19:29:58 +01:00
f4581d833d
Tokenizer: Bailout if @ is encountered in the code
2010-12-26 15:07:14 +01:00
243a524909
Fixed #2350 (false positive: possible null pointer dereference)
2010-12-26 13:38:16 +01:00
f7a83b4d90
astyle formatting
2010-12-26 13:18:23 +01:00
64e2c8668c
Fixed #2358 (Compilation fail on Mac)
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Added test case to prove it works. Not a true unit-test as it accesses the file-system.
2010-12-26 23:04:07 +11:00
ecad249ae2
Fixed #2346 (False positive: pointer is assigned value that is never used. used here: 'pCol = pCol->GetNext()')
2010-12-25 19:17:53 +01:00
10ee43790d
Fixed #2339 (Tokenizer::setVarId : Wrong handling of 'int gr = id - (TLFPressProperties::OIL_FLUID * nb);')
2010-12-25 12:40:44 +01:00
6f8f0e1aa1
Fixed #2353 (Tokenizer::simplifyKnownVariables: wrong simplification after return)
2010-12-25 10:07:57 +01:00
81c5576eb4
Misused scope objects: Don't use this check if the checked file is a pure C file. Ticket: #2352
2010-12-25 08:43:52 +01:00
335d164cdf
Fixed #2356 (False positive reported with iterator deletion)
2010-12-24 10:33:48 +01:00
18fd12006a
Tokenizer::simplifyGoto: Don't simplify 'goto' inside unhandled macro calls. Ticket: #2348
2010-12-23 22:03:58 +01:00
472ecd8805
Tokenizer: Fixed calculation simplification of '0*(*p)'. Ticket: #2348
2010-12-23 18:59:18 +01:00
aff3623fec
Fixed #2345 (False positive: uninitialized variable (in sub-condition in if inside a loop))
2010-12-23 09:16:29 +01:00
be46d453c4
Information: Added new severity
2010-12-22 19:53:17 +01:00
fc7e2d1ac1
Fixed #2341 (false positive for function pointer returning typedef)
2010-12-22 18:37:23 +01:00
00e9822cb3
Fixed #2337 (False Positive: memory leak)
2010-12-22 18:32:00 +01:00
f392dbef95
Fixed #2338 (False positive: Deallocating a deallocated pointer)
2010-12-22 08:24:50 +01:00
Pete Johns
Zachary Blair
Daniel Marjamäki
Ettl Martin
Robert Reif
Kimmo Varis