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Author SHA1 Message Date
Stefan Weil
68a1b69d32 Preprocessor: Fix comments (backspace -> backslash) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2011-11-15 19:30:43 +01:00
Stefan Weil
00ead7fb2e support any number of --append=<file> options 
If one or more append files are given on the command line,
they are simply concatenated.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2011-11-15 19:27:36 +01:00
Stefan Weil
785bc3d04b Optimize handling of --append=<file> option (execution time, memory) 
Whitespace was removed from the append data for every configuration
and every file: n(configuration) * n(files).

Removing whitespace immediately after the append data was read can
significantly reduce the execution time and memory usage.
It also allows further improvement because copies to the temporary
object appendCode are no longer needed.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2011-11-15 19:27:36 +01:00
Stefan Weil
d11f18b5df cmdlineparser: terminate with error message if --append=<filename> fails 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2011-11-15 19:27:36 +01:00
Thomas Jarosch
c317c8979c Run astyle 2011-11-14 09:21:42 +01:00
Thomas Jarosch
a645235d5a Adapt Token::strAt() to return a const reference like Token::str() does 
Saves us a complete conversion from string.c_str() back to std::string.
 2011-11-14 09:19:46 +01:00
Richard Quirk
527236b321 Fix false positives for delete of known nulls 2011-11-13 22:38:34 +01:00
Edoardo Prezioso
2c64d299ca Change every 'tokAt(...)->str()' to 'strAt(...)'. 2011-11-13 13:10:59 +01:00
Edoardo Prezioso
b28a44dc3b Change: 'next()->next()'->'tokAt(2)', 'previous()->previous()'->'tokAt(-2)'. 2011-11-12 22:33:03 +01:00
Edoardo Prezioso
ed6a0e14c4 Add simplification of the consecutive braces before the end of 'tokenize()' function. 2011-11-12 16:59:20 +01:00
Edoardo Prezioso
5cbfbe31c1 Add removal of consecutive braces, i.e.: '{ { ... } }'->'{ ... }'. 
Changed a little bit the dead code tests.
 2011-11-12 12:07:10 +01:00
Edoardo Prezioso
2aceb623ae 1)Add 'Token' function 'linkAt', which simplifies the writing 'tokAt(i)->link()' to 'linkAt(i)'. 
It's still unused, though.
2)Fix one grammatical mistake inside token.h
3)Style change to token.cpp: remove the whitespace between '!' and 'begin'.
 2011-11-11 21:55:37 +01:00
Thomas Jarosch
283c2e508e Remove check for "this" inside Token class 
The check hides real memory problems and is
also useless in most cases.
 2011-11-11 17:19:08 +01:00
Daniel Marjamäki
5a35beebf7 added todo comment 2011-11-11 11:07:03 +01:00
Daniel Marjamäki
34e40502c6 Fixed #3314 (cppcheck incorrectly reporting Syntax error.) 2011-11-11 10:53:49 +01:00
Daniel Marjamäki
8bbd535267 Fixed #3290 (False positive: Null pointer dereference (typeid)) 2011-11-11 09:58:17 +01:00
Daniel Marjamäki
9996d38715 Fix #3277 (Other: attempt to copy-construct an iterator from a singular iterator) 2011-11-11 09:19:59 +01:00
Daniel Marjamäki
688e290332 Memory leaks: Fixed false positive for 'char *p = strcpy(malloc(10),str);' 2011-11-11 09:07:02 +01:00
Reijo Tomperi
17842394c0 Fix #3324 (Change "--template '<text>'" into "--template='<text>'") 
http://sourceforge.net/apps/trac/cppcheck/ticket/3324
https://sourceforge.net/apps/trac/cppcheck/wiki/DesignDecisions
 2011-11-11 00:00:15 +02:00
Reijo Tomperi
ca70693055 Astyle fix 2011-11-10 22:32:37 +02:00
Stefan Weil
76dda36b64 cmdlineparser: add support for --template= 
The GNU standard for long command line options is --option=value.
All other long options of cppcheck support this, so add it for
the template option, too.

--template xxx can be made obsolete later.

Should the documentation and tests also be changed now?

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2011-11-10 22:25:49 +02:00
Reijo Tomperi
93b1bba8cb Fix readme.txt to match current HAVE_RULES behaviour. 2011-11-10 21:49:55 +02:00
Daniel Marjamäki
410b11c00f Merge pull request #60 from richq/varid0 
Fix varid 0 with function pointer and virtual methods
 2011-11-09 14:28:54 -08:00
Thomas Jarosch
1a454256dc Cache result of tok->isStandardType() 
Also contains test order improvements from Johan Samuelson (#3116).

Run time went down from 15.15s to 14.95s for the case below.

Benchmarked using these settings:
- CXXFLAGS="-O2 -g -NDEBUG"
- time -p cppcheck.git -q --std=posix --enable=all --inconclusive -Dfoo .

on the "rpm" codebase.
 2011-11-09 21:56:30 +01:00
Reijo Tomperi
5fefaf4166 Improve error logging in ThreadExecutor 2011-11-09 22:15:53 +02:00
Thomas Jarosch
7202a51065 Add negative test for .c_str() unit test and TODO_ASSERT_EQUALS (#3266) 2011-11-09 21:08:53 +01:00
Richard Quirk
f56aa19fac Fix varid 0 with function pointer and virtual methods 2011-11-09 21:07:55 +01:00
Thomas Jarosch
c010ca33a5 Run astyle 2011-11-09 20:34:58 +01:00
Daniel Marjamäki
2d00cabee1 Fixed #3279 (Token::Match called with varid 0) 2011-11-09 18:49:17 +01:00
Daniel Marjamäki
b7cc9779c4 Merge pull request #59 from richq/sameexpr 
Improved same expression check for ticket #3274
 2011-11-08 23:56:36 -08:00
Daniel Marjamäki
3b11ae3fac Merge pull request #58 from richq/autoptr 
Fix namespaced types for auto_ptr new[] errors
 2011-11-08 23:49:59 -08:00
Reijo Tomperi
7a294c1f79 Fix #3307 (Invalid format string/parameter mismatch warning) 
http://sourceforge.net/apps/trac/cppcheck/ticket/3307
 2011-11-09 00:16:37 +02:00
Edoardo Prezioso
392f705b73 Oops. 2011-11-08 23:10:53 +01:00
Edoardo Prezioso
0569953753 Fixed ticket #3309 (false positive: (style) Boolean result is used in bitwise operation. Clarify expression with parentheses) 2011-11-08 22:48:14 +01:00
Richard Quirk
d5c7c5d098 Remove duplicate expressions on both sides of || 2011-11-08 21:56:54 +01:00
Richard Quirk
d1bc8819f9 Fix for same expression separated by commas 
The code branch tested by the previous check for && is now different, so
I've changed the test to use == instead. There was also a missing case
when the expression was followed by a comma instead of being preceded by
one.
 2011-11-08 21:56:54 +01:00
Richard Quirk
d5664dd6cf Improved %or% and & checks 2011-11-08 21:56:54 +01:00
Richard Quirk
4cb97edbaf Improved same expression check for ticket #3274 
Expand the logic for the check for the same expression on both sides of
the || and && operators. Now expressions can be more complex, with the
"alt" variable helping to fudge operator precedence to avoid false
positives.
 2011-11-08 21:54:42 +01:00
Edoardo Prezioso
8a60ceed82 Add test for Token::eraseTokens. 2011-11-08 18:59:31 +01:00
Edoardo Prezioso
3cc9a333c9 Fixed tokenizer: don't change '*(str+num)' if '*' means a product with a previous variable or number. 
Ditto for '&str[num]' (still commented).
 2011-11-08 18:14:43 +01:00
Edoardo Prezioso
a546fc6e9d Fixed ticket #3310 (segmentation fault of cppcheck) 2011-11-08 17:37:24 +01:00
Edoardo Prezioso
3abece027e Refactoring: unify same dead code tests with a list. 2011-11-08 14:13:26 +01:00
Edoardo Prezioso
aaa77c4709 Improve tokenizer: remove more redundant parenthesis and add a prototype code for: '&str[num]'=>'(str+num)' with reporting non obvious test failures. 2011-11-07 23:40:06 +01:00
Marek Zmysłowski
fed875f4a4 Fix #70 (Locate memory leaks when alloc happens in function parameter) 
http://sourceforge.net/apps/trac/cppcheck/ticket/70
 2011-11-07 23:50:57 +02:00
Reijo Tomperi
7b7e072b88 Fix #3278 (FP: Possible null pointer dereference with for loop) 
http://sourceforge.net/apps/trac/cppcheck/ticket/3278
Bail out if token "for" is encountered.
 2011-11-07 22:10:21 +02:00
Edoardo Prezioso
5cf7cb9ff5 Conforming style: always use 'std::' namespace where needed. This removes the mixing style inside the code. 2011-11-07 00:54:00 +01:00
Thomas Jarosch
a83c47d9cf Fix false positive of %or% match in alternative pattern match code 
%or% triggered on code using "|=" or "||".
 2011-11-06 22:12:31 +01:00
Richard Quirk
7f88b66842 Fix namespaced types for auto_ptr new[] errors 
This fixes false negatives for code such as:

    std::auto_ptr<foo::bar> p(new foo::bar[10]);

The idea is to find a "new", search for the end token ";", then see if
the declaration ends in a closing square bracket. Also fixes other cases
that checked for "new %type% [" so that they work with namespaces.
 2011-11-06 21:20:24 +01:00
Thomas Jarosch
1360c554ed Extended isOp() tests to do proper negative testing against other operators 2011-11-06 21:20:13 +01:00
Thomas Jarosch
7ef1107a55 Unit test for Token::isArithmeticalOp() and Token::isStandardType() 2011-11-06 18:55:02 +01:00