937a4497ca
Fixed #3272 (Internal error)
2011-11-01 18:03:32 +01:00
9dd3360cd6
Fix some complainted choices made in my older commits.
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Note: probably you should do 'make clean' before using 'make' to rebuild it again. Maybe it's me but 'make' reports various errors when linking.
2011-11-01 13:23:47 +01:00
b18778129c
STL: updated error messages for 'useless call to find/swap/substr'. Ticket: #3258
2011-10-31 21:32:30 +01:00
7d7a54d89c
Merge pull request #53 from gansb/master
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Add missing newline
2011-10-31 11:53:33 -07:00
a7f27a83a7
Fixed #3271 (Regression: something related to symbol database / varid)
2011-10-31 18:33:15 +01:00
f22f9fcc0e
Add newline at end of file!
2011-10-31 15:12:29 +01:00
4295439e53
Fixed ticket #3269 (Regression, I think it's somehow related to symbol database)
2011-10-31 15:05:52 +01:00
ba5909ef1d
General code tweaking, nothing strange.
2011-10-31 02:24:59 +01:00
f2199adc3f
Preprocessor: Bailout #include if it is recursive
2011-10-30 19:00:11 +01:00
278ba0ab3a
Preprocessor: Enable 'normal' preprocessing whenever any defines are given. The special define CPPCHECK-TEST isn't needed anymore.
2011-10-30 18:40:59 +01:00
433f4640a9
Fix some GCC warnings regarding the sign conversion.
2011-10-30 18:34:49 +01:00
f7fe665b00
Fixed #3231 (False positive: uninitialized variable '({...})')
2011-10-30 18:19:09 +01:00
63937f592e
Fixed #3228 (false positive: possible null pointer dereference)
2011-10-30 17:59:38 +01:00
7035d4cdd2
astyle formatting
2011-10-30 17:41:05 +01:00
71f08d0a66
Fixed #3222 (false positive: Uninitialized variable with function pointer)
2011-10-30 17:22:30 +01:00
4fc7e86d7d
Fixed: with checkConst and checkVariableScope wanted still required "information" settings instead of "style".
2011-10-30 10:58:15 +01:00
132f0e12d1
CheckClass: Added classInfo about explicit checking
2011-10-30 09:54:02 +01:00
8514466c68
Visual Studio: Fixed compiler error
2011-10-30 09:53:14 +01:00
0d1046eeeb
Merge pull request #51 from richq/explicit
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Explicit constructors
2011-10-30 01:38:26 -07:00
42fd4e2f52
Tokenizer: Change 'var++|--;' into '++|--var;' and remove redundant 'tokAt(0)'.
2011-10-29 22:25:49 +02:00
92333b585a
Fixed #3092 (Tokenizer::setVarId : shadow variable in member function gets the wrong varid)
2011-10-29 21:25:58 +02:00
d7be62a6f9
Fixed #3221 (FP: Array 'arr[2147483648]' index 0 out of bounds in loop when size unknown to cppcheck)
2011-10-29 20:26:24 +02:00
24a2b6e6ba
Fixed #3195 (operator() from a functor-struct is never used)
2011-10-29 20:04:43 +02:00
a809bb3471
astyle formatting
2011-10-29 19:51:11 +02:00
acaa9c456f
Fixed #3152 (Tokenizer: template constructor is removed)
2011-10-29 19:45:47 +02:00
316aa920eb
Fixed #3245 (False positive: Dangerous usage of 'string' (strncpy doesn't always 0-terminate it))
2011-10-29 19:11:42 +02:00
a0a5b36667
Ensure single-argument constructors are explicit
2011-10-29 18:24:30 +02:00
2ca932a3ae
Add checks for explicit constructors
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Single-argument constructors should be explicit. Constructors with
multiple arguments should not be marked explicit.
2011-10-29 18:24:16 +02:00
8f49eb6a7e
Tokenizer: Make sure that friend classes don't get varid. Ticket: #2962
2011-10-29 18:22:58 +02:00
d75ef01d2b
Null pointer: Added inconclusive error message when calling member function of NULL object.
2011-10-29 15:48:54 +02:00
3c509589b5
use reportInconclusiveError instead of reportError if checking is inconclusive
2011-10-29 15:16:27 +02:00
12a10a7297
Fix related to previously fixed #3256 (Null pointer dereference not detected)
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Use reportInconclusiveError() instead of reportError().
2011-10-29 15:55:52 +03:00
a79b5a5c36
astyle formatting
2011-10-29 12:53:08 +02:00
f04210ad9f
updated comment. removed a inconclusive condition, I don't think it's needed.
2011-10-29 12:52:46 +02:00
ad40586e96
Disable internal checks if NDEBUG is defined (release build)
2011-10-29 12:47:12 +02:00
6c02de151f
strncmp sizeof: tweaked the check.
2011-10-29 12:27:19 +02:00
3d438003ff
Add internal check that searches Token::Match() patterns for missing % end charaters
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Example: "%type" or "foo %var bar"
2011-10-29 12:22:26 +02:00
8416768e03
Merge pull request #50 from richq/strncmp
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Improved strncmp checks
* strings are always the same
* inconclusive: using sizeof(char *) as size parameter
2011-10-29 03:13:21 -07:00
2b8da1241b
Add missing percent end character
2011-10-29 12:08:36 +02:00
45d0709ed5
Only run sizeof(char*) check if inconclusive is set
2011-10-29 11:59:24 +02:00
c2d7824130
Move string comparison out of the report function
2011-10-29 11:52:19 +02:00
5e0e2c4782
Fix #3256 (Null pointer dereference not detected)
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http://sourceforge.net/apps/trac/cppcheck/ticket/3256
It is now detected if --inconclusive command line argument is given (the argument is unofficial currently)
2011-10-29 11:35:31 +03:00
950460c0a7
Fixed #3261 (Function 'find' useless call. The variable 'str' is using function 'find' against itself)
2011-10-29 09:24:05 +02:00
5d868766c7
Tokenizer time improvements (time says real: -1 second)
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1)change tokAt(1|-1) with next()|previous() with conditions where necessary;
2)change strAt(1|-1) with next()|previous()->str() with conditions where necessary;
3)change tokAt(n)->str(), with n != -1,1, to strat(n);
4)change simplifyFuncInWhile implementation because it was too slow and stupid.
2011-10-29 01:57:53 +02:00
dd719b41bf
Definitely check correctly 'sizeof %num%' when '%num%' has '-' sign.
2011-10-29 00:11:38 +02:00
dee03a09e4
Fix logic glitch
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Reported by Pc-Lint 9.x :o)
The code was working before as the AND operation
also matched in that specific case.
I verified that code is in use by commenting
it out and checked how many tests failed.
2011-10-28 23:36:30 +02:00
f6e68914ea
Add check for cppcheck's internal API usage ( #3263 )
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First checks:
- Simple pattern used inside Token::Match()
- Complex pattern used inside Token::simpleMatch()
The checks get enabled by passing "--enable=internal".
It's not included in "--enable=all".
If you see something that needs further tweaking, just go for it!
2011-10-28 22:46:07 +02:00
665cdfabdc
Warn when sizeof is used in strncmp ticket #2095
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This checks for the case where the user thought sizeof(buf) gave the
size in bytes of 'buf' in code like the following:
const char *buf = "Hello World";
strncmp(buf, other, sizeof(buf));
2011-10-28 22:14:55 +02:00
90c7db15a0
Add check for comparison of identical string variables
2011-10-28 22:12:51 +02:00
4ba6ac7332
Add strncmp to the list of static string comparison functions
2011-10-28 22:12:51 +02:00
Daniel Marjamaki
Edoardo Prezioso
Benjamin Goose
Richard Quirk
Reijo Tomperi
Thomas Jarosch
Marek Zmysłowski