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2495 Commits

Author SHA1 Message Date
Zachary Blair
d11b5163b7 Fixed #2382 (Catching exceptions by value instead of reference) 2010-12-31 03:01:38 -08:00
Daniel Marjamäki
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
Daniel Marjamäki
8bdb05da6e Uninitialized variables: typeof doesn't dereference. Ticket: #2367 2010-12-30 21:30:46 +01:00
Daniel Marjamäki
307178d3c2 Tokenizer: Better handling of duplicate enums. Ticket: #2381 2010-12-30 20:55:23 +01:00
Daniel Marjamäki
7ec169f66a Fixed #2321 (false positive: (performance) Prefer prefix ++/-- operators for non-primitive types.) 2010-12-30 14:27:32 +01:00
Pete Johns
2e61736c73 Refactoring following #2377 (Technically the member function xxx can be const) 
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
Pete Johns
5d0ace3a50 Fixed #2377 (Technically the member function xxx can be const) 
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
Ettl Martin
ac42c0ba3b const correctness: added further testcases for increment/decrement member functions 2010-12-30 02:05:44 +01:00
Ettl Martin
7b92378c3a ticket 2377: added further testcases 2010-12-30 01:44:46 +01:00
Ettl Martin
c29824fc49 added todo testcase for ticket 2377 Technically the member function xxx can be const 2010-12-30 01:29:09 +01:00
Daniel Marjamäki
3d3593e6e7 Fixed #2374 (False 'memory leak' report (assigning to map in subfunction)) 2010-12-29 22:18:23 +01:00
Robert Reif
3900ac731e simplifyTypedef: Better handling of 'typedef int RexxFunctionHandler();'. Ticket: #2348 2010-12-29 20:25:47 +01:00
Robert Reif
3f1f50e970 simplifyTypedef: operator typedef. Ticket: #2375 2010-12-29 20:22:06 +01:00
Daniel Marjamäki
38e7209d26 Fixed #2373 (Using XML2 in --errorlist output) 2010-12-29 12:43:29 +01:00
Robert Reif
137d0e2ba7 typedef: fixed problem with 'typedef int pread_f(int);'. ticket: #2348 2010-12-29 09:18:41 +01:00
Robert Reif
e82b1f8946 typedef: fix typedef simplification. ticket: #2348 2010-12-28 21:21:13 +01:00
Daniel Marjamäki
bdf0cb7115 Fixed #2370 (false negative: Buffer access out-of-bounds (for with if, no break)) 2010-12-28 20:46:31 +01:00
Daniel Marjamäki
0667fcf53c Fixed #2355 (simplifyTypedef: wrong simplification of 'typedef FMAC1 void (*a)();') 2010-12-28 14:04:44 +01:00
Robert Reif
1b92eeae1e Fixed #2354 (simplifyTypedef: function pointers are not simplified into valid code) 2010-12-28 08:01:32 +01:00
Pete Johns
58ddb3b0ab Fixed #2360 (testrunner fails to build in Mac OS X Leopard (10.5) - assert macro vs assert method) 
Renamed assert to assert_.

Tested with gcc v4.0.1 on Snow Leopard.
 2010-12-28 09:32:36 +11:00
Daniel Marjamäki
d4e3e7e201 Fixed #2367 (false positive: (error) Uninitialized variable: s) 2010-12-27 21:19:10 +01:00
Daniel Marjamäki
448c03c6e6 Fixed #2367 (false positive: (error) Uninitialized variable: s) 2010-12-27 21:05:33 +01:00
Daniel Marjamäki
92acca3d0c Fixed #2368 (assigned a value that is never used) 2010-12-27 20:49:07 +01:00
Kimmo Varis
e8b81f909d Change 'Scope of variable'-message to information message. 2010-12-27 16:48:03 +02:00
Ettl Martin
ccde32b210 Created to testcase (#2368) for assigned a value that is never used false positive 2010-12-27 15:12:17 +01:00
Daniel Marjamäki
3853f93b34 TestClass: addon for 12f28507, fix a few more error messages. 2010-12-27 08:22:21 +01:00
Daniel Marjamäki
2367cfcf1e Fixed #2361 (false positive on t[0X10]) 2010-12-27 08:09:05 +01:00
Kimmo Varis
12f2850777 Improve the message about const function. 
See discussion thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
 2010-12-26 23:44:03 +02:00
Kimmo Varis
f5f2a2ce2a Improve message for container type range check. 
See thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
 2010-12-26 23:44:02 +02:00
Kimmo Varis
ad89a84796 Improve error message about overlapping buffers for s[n]printf(). 
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
Daniel Marjamäki
6aa400fd80 Buffer overrun: UB when pointer arithmetic result points out of bounds. Ticket #1774 2010-12-26 21:23:28 +01:00
Daniel Marjamäki
6178459c15 Fixed #2304 (Tokenizer::simplifyKnownVariables: known strcpy parameter) 2010-12-26 20:34:07 +01:00
Daniel Marjamäki
5f3d2a7e35 Fixed #2090 (False negative: null pointer dereference 's=0; strcpy(s,p);') 2010-12-26 19:29:58 +01:00
Daniel Marjamäki
f4581d833d Tokenizer: Bailout if @ is encountered in the code 2010-12-26 15:07:14 +01:00
Daniel Marjamäki
243a524909 Fixed #2350 (false positive: possible null pointer dereference) 2010-12-26 13:38:16 +01:00
Daniel Marjamäki
f7a83b4d90 astyle formatting 2010-12-26 13:18:23 +01:00
Pete Johns
64e2c8668c Fixed #2358 (Compilation fail on Mac) 
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
Daniel Marjamäki
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
Daniel Marjamäki
10ee43790d Fixed #2339 (Tokenizer::setVarId : Wrong handling of 'int gr = id - (TLFPressProperties::OIL_FLUID * nb);') 2010-12-25 12:40:44 +01:00
Daniel Marjamäki
6f8f0e1aa1 Fixed #2353 (Tokenizer::simplifyKnownVariables: wrong simplification after return) 2010-12-25 10:07:57 +01:00
Daniel Marjamäki
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
Daniel Marjamäki
335d164cdf Fixed #2356 (False positive reported with iterator deletion) 2010-12-24 10:33:48 +01:00
Daniel Marjamäki
18fd12006a Tokenizer::simplifyGoto: Don't simplify 'goto' inside unhandled macro calls. Ticket: #2348 2010-12-23 22:03:58 +01:00
Daniel Marjamäki
472ecd8805 Tokenizer: Fixed calculation simplification of '0*(*p)'. Ticket: #2348 2010-12-23 18:59:18 +01:00
Daniel Marjamäki
aff3623fec Fixed #2345 (False positive: uninitialized variable (in sub-condition in if inside a loop)) 2010-12-23 09:16:29 +01:00
Daniel Marjamäki
be46d453c4 Information: Added new severity 2010-12-22 19:53:17 +01:00
Robert Reif
fc7e2d1ac1 Fixed #2341 (false positive for function pointer returning typedef) 2010-12-22 18:37:23 +01:00
Daniel Marjamäki
00e9822cb3 Fixed #2337 (False Positive: memory leak) 2010-12-22 18:32:00 +01:00
Daniel Marjamäki
f392dbef95 Fixed #2338 (False positive: Deallocating a deallocated pointer) 2010-12-22 08:24:50 +01:00
Daniel Marjamäki
6951c32683 Fixed #2336 (False positive: memory leak (passing pointer to subfunction)) 2010-12-21 21:12:45 +01:00