9593e14d72
Removed debug variables
2011-12-27 09:27:46 +01:00
fdb6ee2ad7
Uninitialized variables: Fix false positives related to for loop
2011-12-27 08:18:05 +01:00
5bac8eca37
Uninitialized variables: Fixed false positives (caused by my 'check more variables' commit)
2011-12-26 22:14:52 +01:00
5aaec7adc5
Uninitialized variables: Better handling of variable usage in condition
2011-12-26 18:56:40 +01:00
59cd099ba7
Uninitialized variables: Fixed false positives caused by recent commit when potentially uninitialized variable is read in condition
2011-12-26 18:32:42 +01:00
481fa532a8
Uninitialized variables: Fixed false positives caused by recent improvement when variable is potentially initialized in else block.
2011-12-26 18:17:13 +01:00
c56e2e7cf9
Uninitialized variables: Fixed false positives for unconditional inner scopes
2011-12-26 17:52:32 +01:00
025518c474
Uninitialized variables: Fixed false positives when goto is used.
2011-12-26 16:46:10 +01:00
8eb067358c
Uninitialized variables: check more variables
2011-12-26 14:01:46 +01:00
f48edb63a3
Uninitialized variables: Improved checking when there are multiple if/else and a certain path causes an error
2011-12-26 12:36:35 +01:00
2d05cae13b
Fixed #3201 (Checking iterators from different objects)
2011-12-26 10:30:39 +01:00
fd4bc12ed3
Fixed #3438 (false positive: (style) Variable 'dBuf' is not assigned a value)
2011-12-26 08:12:23 +01:00
fd3f384e24
astyle formatting
2011-12-26 07:58:02 +01:00
096b22c46e
#3434 (False positive Returning reference to auto variable)
2011-12-26 07:44:16 +01:00
385afffb14
Null pointers: show inconclusive errors if functions are called. Assume they won't assign the pointer. Ticket: #3443
2011-12-26 07:13:10 +01:00
293437bdfc
Fixed ticket #3416 (segmentation fault of cppcheck)
2011-12-26 03:21:23 +01:00
e112bfdd47
Refactoring: Rename some variables and funtions in tokenizer.
...
Small logic change also for count variable to make new name more logical.
2011-12-26 00:06:27 +02:00
b742c03b65
Fixed #3443 (false positives: possible null pointer dereference (calling unknown function))
2011-12-25 17:01:45 +01:00
a4dcf8feea
Fixed #3435 (False positive: (warning) Member variable 'A::m_Vec' is not initialized in the constructor.)
2011-12-25 11:05:06 +01:00
347982a347
Refactoring: Extract several methods from tokenize()
2011-12-24 23:23:08 +02:00
8e6ebd4a22
Refactoring: Extract method: simplifyDoublePlusAndDoubleMinus()
2011-12-24 22:51:55 +02:00
c81a055caa
C++ Builder: Fixed compiler error (weird error)
2011-12-24 08:10:16 +01:00
6155932207
Refactoring: Rename some variables with too short names, such as "s".
2011-12-24 00:25:03 +02:00
00cbf02d84
Refactoring: Rename variable used -> templateInstantiations
2011-12-24 00:03:03 +02:00
dca03c3ce2
Remove unnecessary includes
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Also add a unit test related to #3427
Also improve the description text in checkclass and remove unused variable.
2011-12-23 23:31:48 +02:00
8e94e2261b
Comparing bool with int: Fixed false positives
2011-12-23 19:11:51 +01:00
8213a15b2a
improving checkSizeofForStrncmpSize
2011-12-23 18:11:34 +01:00
e9d697b636
Fixed #3419 (false positive: (style) Same expression on both sides of '&'.)
2011-12-23 16:08:53 +01:00
409364747c
Fixed #3441 (segmentation fault of cppcheck (%: return ; ()))
2011-12-23 12:46:59 +01:00
df8504f0ea
Clarify calculation: Fixed false positives when there are various function calls
2011-12-23 12:13:39 +01:00
ba5558748d
Uninitialized variables: Fixed false 'dangerous usage of strncpy' positive when resulting string is used by strncpy
2011-12-23 08:44:28 +01:00
70c4bb54b4
Refactoring: Split long function in tokenizer.
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simplifyTemplatesInstantiate()
2011-12-22 23:13:45 +02:00
1c12d04d0d
Refactoring: Make a 300 line function a little smaller.
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simplifyTemplatesInstantiate()
2011-12-22 22:39:15 +02:00
4b4f201b79
Fixed #3437 (segmentation fault of cppcheck)
2011-12-22 07:28:28 +01:00
deccb1df06
Fixed #3433 (False positive: Same iterator is used with both myVector and myMap)
2011-12-21 06:16:06 +01:00
fd0d9c8694
CheckOther: Added line break to make the code more readable
2011-12-20 20:54:14 +01:00
f8181df340
Fixed #3410 (Comparing bool against bool produces false positive)
2011-12-20 06:38:05 +01:00
6dc2a6e7ab
Refactorized CheckUnusedVar
2011-12-18 20:15:41 +01:00
b6b97fa43d
Fixed #3427 (False positive: (error) Dangerous usage of c_str(). The returned value by c_str() is invalid after this call.)
2011-12-18 19:44:38 +01:00
0205582161
Fixed #3327 (printf with std::string as parameter)
2011-12-18 19:41:21 +01:00
1ba1be4b8d
Fixed #3428 (false negative: array bounds errors not found when duplicate class names present)
2011-12-18 16:35:51 +01:00
2bb5de4c89
Fixed #3425 (False positive: Null pointer dereference (pointer is checked in macro))
2011-12-18 13:33:23 +01:00
772b8cc37d
Array index out of bounds: Avoid false positives when there are duplicate names for structs
2011-12-18 08:12:42 +01:00
83cdf734fe
Tokenizer: The tokenizer didn't handle '0x0E-7' correctly
2011-12-18 07:37:20 +01:00
5f712cc213
Array index out of bounds: Fixed false positive when taking address beyond array using calculated array index
2011-12-17 21:35:12 +01:00
3e9d8e6ae1
Fixed #3422 (Internal error in exceptRethrowCopy check)
2011-12-17 20:00:15 +01:00
d21ca7881c
Fixed #3424 (Tokenizer: doesn't tokenize if-if-else-else correctly)
2011-12-17 19:05:14 +01:00
f306246c7f
Improved support for references and pointers in SymbolDatabase
...
Replaced several isPointer functions by Variable::isPointer function
Refactorizations & Make use of symbolDatabase more often
2011-12-17 19:04:03 +01:00
f09a5b408b
Uninitialized variables: Fixed false positives when sizeof is used in condition. Ticket: #3369
2011-12-17 16:08:55 +01:00
322f46c761
Fixed #3426 ((error) Invalid number of character ({) when these macros are defined:)
2011-12-17 15:23:55 +01:00
95123854ba
Array index out of bounds: Fixed false positive when size is not known.
2011-12-17 13:20:42 +01:00
e008a0508b
Null pointers: Fixed false positive when sizeof without parentheses are used
2011-12-17 12:44:11 +01:00
4abee3a345
Refactorings. Use reportError instead of reportInconclusiveError.
2011-12-17 11:39:20 +01:00
009471f4ee
Refactorizations for executionpath.cpp (rearranged code, added some else before if)
2011-12-17 11:26:20 +01:00
2fa0168e55
Patch that improves STL checking: Make use of SymbolDatabase, solved TODO (about returning .c_str() value), check for deleting iterators by value.
2011-12-17 11:21:34 +01:00
fe8393aafc
Uninitialized variables: Fixed false positives in sizeof. Ticket: #3369
2011-12-17 09:51:45 +01:00
dfedb920f8
Uninitialized variables: Fixed false positive when address of variable is taken inside = { .. }. Ticket: #3369
2011-12-17 07:56:46 +01:00
0572321572
Fixed #3423 (Uninitialized variable in operator>>)
2011-12-16 20:34:44 +01:00
5f1fadec7b
Uninitialized variables: Fixed false positives when many 'if' are used. Ticket: #3369
2011-12-16 19:56:32 +01:00
a311904a0f
Patch that fixes some bailouts for isEnabled('style') in both directions. Improved checkSizeofForNumericParameter's error message, made it 'warning', made it non-experimental.
2011-12-16 19:21:14 +01:00
1f329d7b41
Uninitialized variables: Fixed false positive for x 'a[x=1]'. Ticket: #3369
2011-12-16 18:12:47 +01:00
e723ef0569
Uninitialized variables: Fix false positives for '= { .. }'. Ticket: #3369
2011-12-16 18:04:10 +01:00
d2d7e25f3f
Uninitialized variables: Fixed false positive in for condition. Ticket: #3369
2011-12-15 20:48:26 +01:00
40f2f4f7f6
Uninitialized variables: Fixed false positives when there are assembler code. Ticket: #3369
2011-12-15 20:29:57 +01:00
e5427fe487
Fixed #3048 , further improvements to const correctness check.
2011-12-15 20:18:52 +01:00
167530bf60
Uninitialized variable: Fixed test failure. Ticket: #3369
2011-12-15 20:15:37 +01:00
f797307edc
Uninitialized variables: Fix false positive if variable is used after return (goto). Ticket: #3369
2011-12-15 20:05:11 +01:00
10228881c7
Uninitialized variables: Fixed false positives when taking address. Ticket: #3369
2011-12-15 19:38:06 +01:00
fd78816181
Fixed #3418 (preprocessor define assignment not propagated)
2011-12-15 18:49:35 +01:00
6221145be8
Fixed #3414 (false positive: (error) Uninitialized variable: SOutput)
2011-12-15 18:30:59 +01:00
005b1cff61
Fixed #3417 (False positive: Uninitialized variable when conditionally set)
2011-12-15 18:15:58 +01:00
9e54714894
CheckNullPointer::isPointerDeref: better checking if pointer is not dereferenced
2011-12-15 17:01:39 +01:00
3a432fa959
Uninitialized variables: better handling of initialization with >>. Ticket: #3369
2011-12-15 16:55:55 +01:00
b3c35d4b32
Fixed #3415 (Segmentation fault in new check for uninitialized variables)
2011-12-15 16:49:14 +01:00
00d6a0e877
refactorizations for CheckClass and for less false negatives related to derived classes
2011-12-14 21:11:40 +01:00
295f486cde
Uninitialized variables: Detect more errors when variable is given as array index. Ticket: #3369
2011-12-14 19:56:58 +01:00
63e2f64b9c
Uninitialized variables: Fixed false positives for loops. Ticket: #3369
2011-12-14 18:54:03 +01:00
8e3e634ce0
Uninitialized variables: Detect more errors. Ticket: #3369
2011-12-14 18:28:30 +01:00
419ae2a135
Uninitialized variables: Fixed false positive in new checking when variable is initialized in condition
2011-12-14 17:17:24 +01:00
6a4b1127aa
astyle formatting
2011-12-14 17:07:06 +01:00
8ed8206b44
Fixed #3296 (false positive (inconclusive): 'C::operator=' should return 'C &')
2011-12-14 15:37:43 +01:00
ba463295c2
Uninitialized variables: improved check to detect more errors. Ticket: #3369
2011-12-14 06:00:17 +01:00
c7ce87d060
Uninitialized variables: Fixed false positives for break/continue/throw
2011-12-14 05:45:52 +01:00
40aa326065
Tokenizer: remove redundant 'done' condition, related to ticket #3409 .
...
Add more possible letters to simplifyInitVar patterns.
Replace 'tokAt(1)' with 'next()' and 'linkAt(1)' with 'next()->link()'.
Little optimizing improvements to simplifyAsm.
2011-12-13 22:41:38 +01:00
458fa0874a
Uninitialized variables: Started writing a new check. Ticket: #3369
2011-12-13 21:57:27 +01:00
c9f5117cf5
Fixed #3407 (False positive: (inconclusive) Found duplicate branches for if and else. (inline assembler))
2011-12-13 21:42:38 +01:00
34fba9e1ea
Fixed #3405 ((error) Invalid number of character ({) when these macros are def ined: 'WIN32'.)
2011-12-13 21:14:41 +01:00
4cad5d4df4
Workaround fixes to shut up some cppcheck '--inconclusive' whinings.
2011-12-13 00:24:34 +01:00
81a2e62abd
Tokenizer::simplifyGoto: fix another memory read error reported by Valgrind.
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Also improvements to Tokenizer are done.
2011-12-12 22:03:25 +01:00
79b82f115f
Tokenizer: some changes to line numbers of some tokens:
...
simplifyAsm: change line number of newly added 'asm ( )' in order to be the same as next ';'.
simplifyIfAddBraces: Change line number of newly added '}' in order to be the same as next 'else', except for '{ ; } else'.
2011-12-12 20:55:25 +01:00
dc59fc4391
astyle fix
2011-12-12 21:27:48 +02:00
c8f497a9b3
Fixed #3405 ((error) Invalid number of character ({) when these macros are def ined: 'WIN32'.)
2011-12-12 19:35:25 +01:00
626f13ae7e
Tokenizer: Fix another Valgrind error in simplifyErrNoInWhile. Add more jumping patterns to simplifyIfAddBraces and simplifyDoWhileAddBraces.
2011-12-12 13:15:35 +01:00
5f5c912f3f
temporary fix for inconclusive false warnings. there is not sufficient logic for determining when there is NOT a pointer dereference.
2011-12-12 07:43:33 +01:00
2dbe7ca196
CheckNullPointer::isPointerDeRef: Skip inconclusive checking when --inconclusive hasn't been given.
2011-12-12 07:35:53 +01:00
99d8ce3732
Fix Valgrind error in arraySize():
...
if there's code like: 'int [ ] a = { 1 , 5 , }', 'end' is last '}', when 'tok2' arrives to second ',' and cppcheck finds out that next token to 'tok2' is '}', remove this ',' with 'tok2->deleteThis()' but it causes (maybe) a memory corruption to 'end' which will gave problems later because 'tok' will be assigned to it or its next token.
2011-12-12 02:23:49 +01:00
52620e6493
Tokenizer::simplifyDoWhileAddBraces:
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1)rewrite fix for ticket #988 (just don't simplify inside macro parenthesis);
2)use a different organization of the code: start from last token and proceed backwards. This way 'simplifyDoWhileAddBracesHelper' can be called just once, hence the 'Helper' code can be improved and moved in the main function.
2011-12-12 00:20:46 +01:00
cf574072b6
Tokenizer::arraySize(): improve code structure, fixed 'tok2' for-looping which didn't stop to the ending '}' parenthesis.
2011-12-11 23:13:37 +01:00
3c098839d1
simplifyIfAddBraces: Remove restriction for jumping opening parenthesis '(' as a fix to #2873 , because even without this the original test case doesn't crash anymore. Add more jumping patterns.
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simplifyFunctionParameters: Add more jumping patterns and an observation related to error message for equal parameter names, help needed.
Fix grammar mistake in comment.
2011-12-11 13:07:13 +01:00
ffb5d107be
CheckNullPointer::isPointerDeRef: Tweaks to reduce false warnings when inconclusive is used.
2011-12-11 08:48:55 +01:00
Daniel Marjamäki
Daniel Marjamäki
Edoardo Prezioso
Reijo Tomperi
PKEuS
Marek Zmysłowski
OGAWA KenIchi