cb06d07ae7
Fixed #4351 (Escaped whitespace gives wrong error)
2012-12-02 18:04:19 +01:00
15ef6bb32f
Fixed #4382 (Use of alloca causes VLA recommendation in C++)
2012-12-02 11:39:26 +01:00
bf91454136
Fixed #4224 (False positive: Comparison of a boolean with an integer (neglecting a cast))
2012-12-02 08:34:30 +01:00
b216639069
Fixed #4378 (simplifyEnum doesn't simplify enum type within open and close parenthisis)
2012-12-02 07:22:55 +01:00
aeb4531a58
Token::Match: add a new pattern: '%comp%'.
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Token::Match returns true if the token is a comparison operator. It's equivalent to matching '<|<=|==|!=|>=|>' and the tests show that the new pattern speeds up the program execution. Added the new pattern in CheckInternal (and also reordered the %cmd% lists) and in TestToken.
2012-12-01 00:55:24 +01:00
47f1220367
Remove useless preprocessor pieces from some testcases.
2012-11-30 20:28:30 +01:00
45b77554ea
Fixed #4308 (C++11 raw string literals not parsed correctly)
2012-11-30 13:46:46 +01:00
672831f41a
Fixed #4187 (False positive: Variable inside a lambda is reported as uninitialized)
2012-11-30 10:30:26 +01:00
031adef6ea
Array index checking: Fixed TODO comment (false negatives when using ?:)
2012-11-30 09:01:15 +01:00
82223227bd
Uninitialized variables: Fixed false negative in new checking when using while loops
2012-11-30 06:30:04 +01:00
35c2b8058d
Fixed #3190 (SymbolDatabase: Parse of sub class constructor fails)
2012-11-30 06:03:58 +01:00
a219ed313b
Fixed again #2963 (FP: Typedef names considered duplicate because __LINE__ not expanded).
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It is caused by a regression introduced with commit 75fbe310ff
2012-11-30 00:00:44 +01:00
36aeb74b5a
Fixed string literals in several unit tests (one test failing - changed it to TODO)
2012-11-29 21:07:52 +01:00
68327b3c64
Uninitialized variables: Fixed TODO testcase
2012-11-29 18:41:48 +01:00
7760a92930
CheckAssignIf: Better handling of various expressions in assignments
2012-11-29 10:19:52 +01:00
ddad2d45cf
CheckAssignIf: Add more testcases
2012-11-29 09:58:55 +01:00
3372657a07
Fixed #4227 (False positive: Comparison of a boolean with an integer (double dResult=false))
2012-11-29 09:29:25 +01:00
509721d6d0
Fixed #4304 (False positive during an array declaration)
2012-11-29 08:44:12 +01:00
ba3833c692
Fixed #3678 (stlcstrReturn for classes which don't provide a std::string)
2012-11-29 07:10:56 +01:00
40719c56db
Fixed #4183 (false positive with method named c_str())
2012-11-28 08:48:48 +01:00
fe8b6f0f95
astyle formatting
2012-11-28 08:48:00 +01:00
7d94230329
Fixed #4079 (#if condition does not evaluate numbers with sign)
2012-11-28 07:33:24 +01:00
5d1b4e6dbb
Tokenizer: Remove redundant '+'
2012-11-28 07:09:56 +01:00
f23ce8d254
Fixed #4180 (false positive: (style) Variable is assigned a value that is never used (inside loop))
2012-11-28 06:11:33 +01:00
4e92f8dfcd
Fixed #4295 (False positive: Expression '(X & 0xFF00000000000000LL)==0xa00000000000000' always evaluates to false (64-bit value))
2012-11-27 17:37:49 +01:00
f3029ce6bb
Fixed a bug in Tokenizer::simplifyKnownVariables.
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When we find constant variables, check if there's a usage of its reference in the code (for example: don't simplify 'f(&x)' to 'f(&100)').
2012-11-26 17:06:52 +01:00
bbc1747919
Fixed #3702 (False negative: fail to detect constructor implementation with slightly different (irrelevant) signatures)
2012-11-26 16:34:44 +01:00
76639578ad
Improve Tokenizer::simplifyFuncInWhile.
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Differentiate between the new cppcheck:r variables by appending a number to the name, like 'cppcheck:r1', 'cppcheck:r2' and more.
2012-11-26 02:19:35 +01:00
095824373a
Fixed #3302 (new check: nullpointer dereference)
2012-11-20 23:56:17 -08:00
5fb2115e9d
Fixed a bug in Tokenizer::concatenateNegativeNumber.
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The first negative number inside a '{}' list was not simplified correctly.
2012-11-20 19:14:58 +01:00
ffe657128f
Fixed #4364 (Segfault in CheckStl::stlBoundries)
2012-11-20 06:12:14 +01:00
382e1e95ef
Fixed #4168 (False positive: (style) struct or union member 'super::x' is never used)
2012-11-18 15:24:47 +01:00
9d0a295b85
Partially fixed #4288 (handle %var%|%num% patterns).
2012-11-17 20:51:18 +01:00
a2febc49d6
Fixed #4318 (False positive: 'unreadVariable')
2012-11-15 08:36:43 +01:00
79cd601ae7
Fixed #4356 (False positive at variable initialization)
2012-11-15 07:48:45 +01:00
04d04c33c2
speed up checks by caching commonly looked up stuff in the symbol database (CheckOther). Ticket #4266
2012-11-14 18:12:33 +01:00
e5ebb49312
Added support for sizeof(wchar_t). Improved <Windows.h> type testing for Win64 platform.
2012-11-11 16:16:17 +01:00
5555e055f1
Refactorized <Windows.h> type support:
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- Changed some more Win32 simplifications of wide-character/string types to use wchar_t
- Added support for LPWSTR
- Fixed test case to ensure that simplifications also work for Win32W
2012-11-11 15:40:06 +01:00
b15ff0c0e3
Fixed unit test failures caused by previous commit
2012-11-11 15:16:08 +01:00
17b720ef7d
Refactorization: Removed unnecessary code. Variable::typeStartToken() and Variable::typeEndToken() never point to "const".
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Ran AStyle
2012-11-11 13:32:19 +01:00
704f285c90
Refactorized CheckStl::pushback():
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- insert(), reserve() and clear() also invalidate iterators
- Properly support return and throw statements: Bailout after semicolon
- "." is also bad usage of invalid iterator.
2012-11-11 13:03:58 +01:00
e8d3a4300d
Fixed #4197 - False negative: invalidIterator2 not detected
2012-11-11 12:01:52 +01:00
4ee955fc8c
Improved CheckNullPointer::isPointerDeRef():
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- Fixed #4240
- Added support for wstring/wchar_t
2012-11-10 19:53:20 +01:00
58fe7105f4
Remove C++11 keywords "override", "final" and "constexpr"
2012-11-09 19:53:10 +01:00
ce961578c2
New checks (inconclusive): Suspicious calculation with sizeof()
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- Check for sizeof(ptr)/something: This indicates that programmer was trying to calculate array size, but sizeof(ptr) doesn't return the length of the memory area, but size of a pointer.
- Check for sizeof()*sizeof(): This indicates that programmer misunderstood what sizeof() does: It does return the length in bytes of the given variable, not e.g. the number of elements in an array.
2012-11-09 18:08:20 +01:00
119ab519a4
Support GNU extension of '?:' operator:
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"x ? : y" is equivalent to "x ? x : y". I found a lot of code with this extension, probably we should warn a user to not use this.
2012-11-08 17:49:43 +01:00
aa2ad41629
Print message "Found calculation inside sizeof()" also for increment/decrement operator.
2012-11-06 11:39:47 -08:00
51d128c918
Fixed #2029 (free invalid address) by reporting previously-unreported errors as "inconclusive"
2012-11-05 21:02:51 -08:00
1d4cacb3f1
Add more testcases for simplifyPlatformTypes:
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these should cover up some unused branches.
2012-11-05 00:35:34 +01:00
960dad0c21
Related to commit 71150e987ddf935237578aec3a4c6e02247882c2:
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indent-separate test cases of the same kind.
2012-11-05 00:33:02 +01:00
Daniel Marjamäki
Robert Reif
Edoardo Prezioso
PKEuS
Frank Zingsheim
Zachary Blair
Robert Reif
Jose Roquette