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Author SHA1 Message Date
PKEuS
1c1c31bea0 Tokenizer: Refactorings and improvements. Better handling of [] 2011-12-07 21:15:00 +01:00
PKEuS
97eecb78a7 Fixed #3381 (false positive: (style) Statements following return, break, continue, goto or throw will never be executed) 2011-12-07 18:20:52 +01:00
Daniel Marjamäki
ab348387b5 extracttests.py: python 3 compatibility updates 2011-12-07 17:05:24 +01:00
Edoardo Prezioso
612b3c59ca 1)Implement another declaration of 'Token::eraseTokens' with parameters: the starting token and the number of times needed to call 'deleteNext'. 
2)Use the overloaded 'eraseTokens' where needed instead of using consecutively 'deleteNext'.
3)Tokenizer: general optimizations about the deletion of some tokens.
4)Run astyle.
 2011-12-07 02:29:03 +01:00
Edoardo Prezioso
b9224439c1 Add 'exit' and 'abort' to the flow control list in order to simplify code after them. 2011-12-06 22:56:12 +01:00
Edoardo Prezioso
eb5fe250ab Partial fix ticket #3385 ('throw' isn't removed if the argument of the function is type 'struct|class'). 2011-12-06 21:02:26 +01:00
Ettl Martin
4884a1dfe0 sanity check for ticket #3387 ( buffer access out of bounds) 2011-12-06 20:53:56 +01:00
Edoardo Prezioso
0504952950 Remove some redundant parenthesis - part 9 2011-12-06 16:53:57 +01:00
Edoardo Prezioso
1b4b8fbefe Tokenizer: use more 'deleteNext' instead of 'eraseTokens' where possible. 2011-12-05 18:52:34 +01:00
Edoardo Prezioso
c8bbb77776 CheckMemoryLeakInFunction::simplifycode : use properly 'deleteNext' instead of 'deleteThis' or 'eraseTokens' and remove redundant conversion to 'std::string'. 2011-12-05 15:50:11 +01:00
Edoardo Prezioso
186ab3645e Oops. I should eventually keep ';', not 'typedef'. 2011-12-05 00:26:08 +01:00
Edoardo Prezioso
65213772df Tokenizer: use 'deleteNext()' or, even better, 'eraseTokens' instead of 'deleteThis()' where possible. 2011-12-05 00:08:50 +01:00
Daniel Marjamäki
e9546c5042 extracttests.py: create output folders if they dont exist 2011-12-04 21:46:56 +01:00
PKEuS
501d7ccb2d Optimize checkother.cpp by taking symbolDatabase into use. 2011-12-04 20:49:01 +02:00
Edoardo Prezioso
9cadd7c17a Remove some redundant semicolons - part 8 2011-12-04 19:11:51 +01:00
Edoardo Prezioso
4946b036ad Remove some redundant semicolons - part 7 2011-12-04 18:08:35 +01:00
Edoardo Prezioso
52a174fa9d Remove some redundant semicolons - part 6 2011-12-04 17:30:25 +01:00
Edoardo Prezioso
b45d63a10a Remove some redundant semicolons - part 5 2011-12-04 17:15:53 +01:00
Edoardo Prezioso
2fc067e6ab Tokenizer::simplifyConst : handle also '%type% const' when the 'type' token is the first one in the list. 2011-12-04 16:59:19 +01:00
Edoardo Prezioso
a363749a17 1) Remove some redundant semicolons - part 4 ('typedef' != _tokens.str()); 
2) Tokenizer: Use Token::eraseTokens instead of using the same instructions as the ones inside such function.
 2011-12-04 15:40:05 +01:00
Daniel Marjamäki
eeb6dc48a5 Fixed #3359 (False positive: array[idx++] += val triggers unexpected 'Array index out of bounds' error) 2011-12-04 12:22:21 +01:00
Daniel Marjamäki
49784a44e1 Tokenizer: improved handling of inner templates. Partial fix for #3226 2011-12-04 11:38:41 +01:00
Edoardo Prezioso
f47ac539d6 Tokenizer::simplifyFlowControl: 1) remove consecutive 'break' or 'continue', since they don't influence the CheckOther results; 2) improve the code speed where possible; 
Tokenizer::eraseDeadCode: Ditto.
 2011-12-03 17:15:19 +01:00
Thomas Jarosch
fcb6759f43 The usual astyle run 2011-12-03 17:01:56 +01:00
Daniel Marjamäki
50dfdf7c2e Fixed #3350 (Analysis failed) 2011-12-03 15:15:15 +01:00
Daniel Marjamäki
c90558f730 Fixed #3358 (False null pointer dereference positive with ternary ?: operator) 2011-12-03 13:10:07 +01:00
Daniel Marjamäki
b7988a3dab Fixed #3336 (False positive: Member function is not used (used by template function)) 2011-12-03 12:19:26 +01:00
PKEuS
1f438b0505 Fixed #3375 (Improve check: Detect unreachable code) 2011-12-03 11:43:23 +01:00
Daniel Marjamäki
69d3d4a17d Fixed gcc compiler warnings 2011-12-03 09:57:56 +01:00
Daniel Marjamäki
fb3115a199 Fixed #3267 (False positive: resource leak in vdr-xinelib) 2011-12-03 09:53:36 +01:00
Edoardo Prezioso
00bae586e9 Add 'throw' to the flow control statements list for simplification of dead code. 2011-12-03 02:04:29 +01:00
Edoardo Prezioso
42a557432d Remove some redundant semicolons - part 3 2011-12-02 23:04:06 +01:00
Edoardo Prezioso
c2ddb67316 Remove some redundant semicolons - part 2 2011-12-02 22:58:29 +01:00
Edoardo Prezioso
ff1cb241a8 Remove some redundant semicolons - part 1 2011-12-02 22:39:33 +01:00
Daniel Marjamäki
8e9097bce7 extractpython.py: cleanup 2011-12-02 19:08:04 +01:00
Daniel Marjamäki
712ca42985 extracttests: refactorings. dont include dynamic strings in the listing 2011-12-02 18:33:17 +01:00
Daniel Marjamäki
9a84c5845a Fixed #3373 (False posititive: incorrect %* handling in sscanf) 2011-12-02 17:09:32 +01:00
Daniel Marjamäki
6763e596b9 Fixed #3345 (false positive: possible null pointer dereference (guarded by &&)) 2011-12-02 06:11:55 +01:00
Richard Quirk
d2c8b9be56 Fix possible null pointer dereference 2011-12-01 19:57:04 +01:00
Richard Quirk
b2ea78543b Fix false positive with non-const function calls 2011-12-01 19:57:04 +01:00
Richard Quirk
a880469c5a Refactor the same expression check 
Work out if a function is inconclusive when creating the entry in the
Expressions class instead of when checking the counts at the end. Store
the result in a new bool flag in the ExpressionTokens helper struct.

The pointer to symbol database and ref to list of const functions are
temporarily stored in  the Expressions helper class to avoid passing
them in too on every endExpr(tok) call.

Use a const reference to ExpressionTokens in the check loop to avoid
repeating the it->second several times, which clarifies what that code
does.
 2011-12-01 19:57:04 +01:00
PKEuS
5017646488 Coding fixes and refactorings 2011-12-01 19:43:51 +01:00
Daniel Marjamäki
c7e2a198cb Fixed Visual Studio compiler warnings 2011-12-01 18:32:14 +01:00
Daniel Marjamäki
93b21c6cc5 Fixed Visual Studio compiler warnings 2011-12-01 18:27:25 +01:00
Daniel Marjamäki
98480bf504 Fixed #3354 (Incorrect both sides of '||' expression match when using increment in expression.) 2011-12-01 17:46:33 +01:00
Daniel Marjamäki
fddfd16758 checkDuplicateExpressions: validate tokens instead of string. Fix for my previous commit. 2011-12-01 17:43:29 +01:00
Daniel Marjamäki
31b576de3b Fixed #3334 (Test for same expression on both sides of '&' reports false positive) 2011-12-01 17:07:55 +01:00
Edoardo Prezioso
767413adad 1)internal check found a 'findmatch' with simple string argument; 
2)Style: uniform 'while (...)' when inside it there's an assignment;
3)Replace '0' with 'NULL' where there's comparison with a pointer.
 2011-12-01 12:04:47 +01:00
Daniel Marjamäki
c5695503b3 Merge pull request #66 from makulik/master 
Fixed preprocessor testcases
 2011-11-30 20:57:45 -08:00
Zachary Blair
344d7e2f34 Fixed #3283 (False negative: array index out of bounds not found for constant string and known array index value) 2011-11-30 19:17:09 -08:00