a078c9353d
More test cases for sprintf counter
2009-10-08 17:36:00 +03:00
5eee9af974
sprintf counter improvements
2009-10-08 16:27:46 +03:00
ad5d87ee14
Fix #802 (possible null pointer dereference reported for reference)
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http://sourceforge.net/apps/trac/cppcheck/ticket/802
2009-10-08 11:55:37 +03:00
014ad937cf
Optimize speed and fix one false positive with stl checks.
2009-10-07 23:38:21 +03:00
52ca36a6ed
Added more test cases for sprintf counter
2009-10-07 21:33:44 +03:00
13e43b8710
Ashim Kapoor: updated the counter ( #694 )
2009-10-07 18:21:44 +02:00
fcd269dbf7
Refactoring: Moved some code into a new function.
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Renamed count->countSprintfLength.
Added code to collect sprintf parameters.
Added a few TODO test cases.
2009-10-07 15:37:20 +03:00
8fc21dda27
Fix #801 (Tokenizer: Simplify sizeof for function parameters)
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http://sourceforge.net/apps/trac/cppcheck/ticket/801
2009-10-07 12:05:44 +03:00
06dd66bff4
Fix #487 (Tokenizer: Simplify sizeof for string array and string pointer)
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http://sourceforge.net/apps/trac/cppcheck/ticket/487
2009-10-07 11:08:53 +03:00
8472e58413
Refactored sizeof simplification and fixed one TODO assert.
2009-10-07 10:54:34 +03:00
d9ae2c171e
Detect referenced by value errors for std::map also.
2009-10-07 00:04:54 +03:00
ab762b1a00
Fix #388 (resource leak not detected, allocation through function call)
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http://sourceforge.net/apps/trac/cppcheck/ticket/388
2009-10-06 23:14:32 +03:00
2e69d50458
Fix #796 (segmentation fault while scanning)
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http://sourceforge.net/apps/trac/cppcheck/ticket/796
2009-10-06 21:03:15 +03:00
36fb24b1a5
memory leaks: don't write errors for static member variables
2009-10-06 18:25:00 +02:00
c3d56c1d13
Fix #797 (false positive: variable scope when using function call)
2009-10-06 17:45:28 +02:00
d598bed1c6
Fix #575 (Array index out of bounds check: get address of one-past-the-end array is legal)
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http://sourceforge.net/apps/trac/cppcheck/ticket/575
2009-10-06 14:50:27 +03:00
c55140d4cd
Fix #580 (double free not found)
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http://sourceforge.net/apps/trac/cppcheck/ticket/580
2009-10-06 12:44:53 +03:00
13fbd616da
Moved some test cases from testtokenize into testsimplifytokens and added one TODO case.
2009-10-06 12:40:50 +03:00
272f0d3be5
Fix #795 (Preprocessor: Incorrect handling of #if (A) || (B))
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http://sourceforge.net/apps/trac/cppcheck/ticket/795
2009-10-06 11:47:36 +03:00
0a7da96cb6
Fix #765 (divsion by zero not detected in std::cout stream)
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http://sourceforge.net/apps/trac/cppcheck/ticket/765
2009-10-06 09:14:59 +03:00
1eba4b374f
Fix #794 (Floating point exception on CheckBufferOverrun)
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http://sourceforge.net/apps/trac/cppcheck/ticket/794
2009-10-05 23:19:44 +03:00
edb28d2856
Fix #365 (Improve simplifyQuestionMark() in tokenize.cpp)
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http://sourceforge.net/apps/trac/cppcheck/ticket/365
2009-10-05 17:34:38 +03:00
6901bcae79
Fix #771 (False positive. Null pointer dereference in a switch case)
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http://sourceforge.net/apps/trac/cppcheck/ticket/771
2009-10-05 14:46:38 +03:00
036f3894f1
Fix simplifyRedundantParanthesis() to work after '}'
2009-10-05 14:30:05 +03:00
5a0a5422c3
Fix #776 (Tokenizer: remove useless brackets around variable assignment)
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http://sourceforge.net/apps/trac/cppcheck/ticket/776
2009-10-05 14:22:35 +03:00
fc684d7b5a
Fix #778 (Tokenizer: impove simplification inside if())
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http://sourceforge.net/apps/trac/cppcheck/ticket/778
2009-10-05 14:10:09 +03:00
1df8f38423
Fix #793 (Improve passedByValue check)
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http://sourceforge.net/apps/trac/cppcheck/ticket/793
2009-10-05 11:59:28 +03:00
8bb812548c
Fix #777 (Tokenizer: double casting simplified incorrectly)
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http://sourceforge.net/apps/trac/cppcheck/ticket/777
2009-10-05 00:12:12 +03:00
498beb7d9a
Fix #784 (Tokenizer: Simplify 2[a] -> a[2])
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http://sourceforge.net/apps/trac/cppcheck/ticket/784
2009-10-04 23:33:41 +03:00
23d8937661
Fixed #789 (false positive: resource leak reported when using for loop)
2009-10-04 19:58:41 +02:00
ab18f1bd3c
Preprocessor: Minor fixes ( #772 )
2009-10-04 15:41:50 +02:00
6b1fae75e5
Fixed #785 (False positive: resource leak of extern FILE*)
2009-10-04 14:24:41 +02:00
af5a695f82
Fixed #727 (False positive: Resource leak when release is done inside function call)
2009-10-04 13:10:08 +02:00
6b0d364f57
Fixed #782 (Checks are missing test cases)
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http://sourceforge.net/apps/trac/cppcheck/ticket/782
2009-10-04 15:05:58 +07:00
ee1bcb728c
use '<' comparisons instead of '>' ( #610 )
2009-10-04 07:51:12 +02:00
1a48f869c8
Fixed #772 (Preprocessor: #if(A) is not seen equal to #if A)
2009-10-04 07:25:30 +02:00
4387071eb1
Fixed #733 (New check: locking & unlocking mutex and semaphore variables)
2009-10-03 21:46:22 +02:00
b0d8b6ca8b
Fixed #780 (Tokenizer: replace typedef for pointers to struct)
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http://sourceforge.net/apps/trac/cppcheck/ticket/780
2009-10-03 22:02:23 +07:00
9983066f62
Fixed #770 (Tokenizer: Var id not set for static variables in some cases)
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http://sourceforge.net/apps/trac/cppcheck/ticket/770
2009-10-03 17:05:07 +07:00
107895e8cc
TODO test cases TestTokenizer::vardec_static added
2009-10-02 17:28:30 +03:00
57067f6627
memory leaks: refactoring unit tests
2009-10-01 22:25:59 +02:00
e894e37131
Fixed #679 (False positive: Unused private function produced by exception specification)
2009-10-01 19:45:48 +02:00
b3ad712b61
Fix #421 (Memory leak not found when typeid() is used.)
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http://sourceforge.net/apps/trac/cppcheck/ticket/421
2009-10-01 11:56:59 +03:00
4650e513e1
Fix #741 (False positive: Buffer overrun with -a when index increased in multiple locations)
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http://sourceforge.net/apps/trac/cppcheck/ticket/741
2009-10-01 11:33:53 +03:00
d4a97eb2b4
Fix #419 (missleading buffer overrun)
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http://sourceforge.net/apps/trac/cppcheck/ticket/419
2009-10-01 10:59:27 +03:00
39092150e2
Fix #763 (Tokenizer: Goto incorrectly simplified)
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http://sourceforge.net/apps/trac/cppcheck/ticket/763
2009-10-01 10:25:32 +03:00
e3e8224b4e
memory leaks: fixed TODO_ASSERT_EQUALS
2009-09-30 22:27:00 +02:00
f9871c2d54
Fix #745 (false positive: possible null pointer dereference , while)
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http://sourceforge.net/apps/trac/cppcheck/ticket/745
2009-09-30 21:42:14 +03:00
ec44f8f6c7
Fix #744 (False positive: (possible error) Array index out of bounds)
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http://sourceforge.net/apps/trac/cppcheck/ticket/744
2009-09-30 15:51:33 +03:00
6ed727564c
Fix #759 (Tokenizer: Incorrect var id when two variables with same name)
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http://sourceforge.net/apps/trac/cppcheck/ticket/759
2009-09-30 14:40:10 +03:00
7852d38f54
Fix #761 (Tokenizer: typedef inside class is incorrectly simplified)
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http://sourceforge.net/apps/trac/cppcheck/ticket/761
2009-09-30 14:35:00 +03:00
bb1a9a07e4
Fix #760 (Tokenizer: Goto not simplified)
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http://sourceforge.net/apps/trac/cppcheck/ticket/760
2009-09-30 14:30:53 +03:00
500dedb8a3
Added TODO test cases: simplifyTypedef, simplifyTypedef2, simplifyTypedef3
2009-09-30 10:11:09 +03:00
724c78fb4d
Fix #750 (cppcheck wants variable outside do-loop to be only inside loop)
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http://sourceforge.net/apps/trac/cppcheck/ticket/750
Fix #758 (False positive on variable scope with boost foreach)
http://sourceforge.net/apps/trac/cppcheck/ticket/758
2009-09-30 00:56:43 +03:00
e5bc4a02ae
added a TODO_ASSERT_EQUALS for the counter
2009-09-29 20:50:22 +02:00
1b1047a5e4
Fix #757 (Change message: (style) The class 'KClass' has no constructor)
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http://sourceforge.net/apps/trac/cppcheck/ticket/757
2009-09-29 21:27:17 +03:00
77d677dd59
TODO test case for count() added
2009-09-29 18:51:29 +03:00
12b29e35ad
Ashim Kapoor: deal with backspace better ( #694 )
2009-09-29 17:02:19 +02:00
ededbfb10e
Fix comment in test case
2009-09-29 17:19:56 +03:00
63523316a2
Check nullpointer check is now executed without --style flag
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Added TODO test case for nullpointer check
2009-09-29 16:38:05 +03:00
64f0f3b308
Fix #751 (if-condition considered redundant even with else-branch)
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http://sourceforge.net/apps/trac/cppcheck/ticket/751
Fix also other issue with if(a.b) delete c.b;
Fix also other issue with if(a.b.c) delete a.b.c;
2009-09-29 00:18:40 +03:00
311f6dc92e
Fixed #746 (False positive, Memory leak when goto is used)
2009-09-28 22:58:06 +02:00
1427f0a2c7
memory leaks: fixed a TODO_ASSERT_EQUALS for a false positive
2009-09-28 22:41:45 +02:00
2d4404f030
Fix #754 (Tokenizer: transform modifier "signed" to "int")
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http://sourceforge.net/apps/trac/cppcheck/ticket/754
Also fix int unsigned -> unsigned int
2009-09-28 21:25:05 +03:00
b9237db9a3
Fixed #753 (Tokenizer: don't simplify variables inside do {} while loop)
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http://sourceforge.net/apps/trac/cppcheck/ticket/753
2009-09-28 22:15:31 +07:00
a1e20290cd
Refactoring the unit testing of format strings
2009-09-27 22:13:15 +02:00
a61abcbbc8
Fixed #728 (False positive, resource leak, when released in a loop)
2009-09-27 21:49:07 +02:00
e8c83613e4
Fixed #740 (False positive, buffer overrun with --all)
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Regression since 07f41f4563http://sourceforge.net/apps/trac/cppcheck/ticket/740
2009-09-27 22:50:59 +07:00
661ce78b69
Fixed #738 (False Buffer overrun with -a when i is increased by more than 1 inside loop body)
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http://sourceforge.net/apps/trac/cppcheck/ticket/738
2009-09-27 22:14:51 +07:00
fdde2182b9
Fix GPL comments in all files. ">." was missing from the end.
2009-09-27 18:08:31 +03:00
07f41f4563
Fixed #714 (False Buffer overrun with -a when i is increased by more than 1 in a loop)
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http://sourceforge.net/apps/trac/cppcheck/ticket/714
2009-09-27 21:12:46 +07:00
d1f3953cce
Fix #720 (String length for strings like this "\x61" is calculated wrong)
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http://sourceforge.net/apps/trac/cppcheck/ticket/720
2009-09-27 17:04:10 +03:00
7e2208b5cc
Detects invalid iterator inside for() when postfix form of increment used.
2009-09-27 15:10:21 +07:00
5285635354
Fixed #735 (Detects invalid iterator after push_back() when iterator declared inside for())
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http://sourceforge.net/apps/trac/cppcheck/ticket/735
2009-09-27 14:59:19 +07:00
acdbb20c99
Detect buffer overruns when ?: use as sprintf() argument.
2009-09-27 00:40:58 +07:00
19ed8e9311
Fixed #729 (False positive: Buffer overrun when ? is used to select parameter)
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http://sourceforge.net/apps/trac/cppcheck/ticket/729
2009-09-27 00:06:54 +07:00
50a34b8a37
Fixed #731 (False positive, strcpy copying a buffer with a null character)
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http://sourceforge.net/apps/trac/cppcheck/ticket/731
2009-09-26 22:58:14 +07:00
3da779725d
Ashim Kapoor: handle %i,%f,%d,%x,%X better ( #694 )
2009-09-26 16:19:18 +02:00
a919f4541a
Fixed #732 (Tokenizer: Incorrect simplification)
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Regression since 58a9e05697http://sourceforge.net/apps/trac/cppcheck/ticket/732
2009-09-26 17:02:13 +07:00
0b3a139b3b
Fixed #710 (False positive: invalid vector iterator after push_back)
2009-09-26 11:49:09 +02:00
482a2f9d95
Fixed #718 (False positive, resource leak when break in a loop before exit)
2009-09-26 07:19:22 +02:00
6a63742dde
Fix #730 (False positive, buffer overrun with strncpy)
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http://sourceforge.net/apps/trac/cppcheck/ticket/730
2009-09-25 23:32:18 +03:00
6db95cd01c
Memory leaks: Added a TODO assertion for a false positive
2009-09-25 22:01:54 +02:00
fd311e3c72
Fixed #678 (False positive: Unused private function produced by inner class)
2009-09-25 20:42:22 +02:00
fe3c8cab9f
Ashim Kapoor: Added function that returns minimum size of format strings ( #694 )
2009-09-25 18:23:44 +02:00
2594f9b63f
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-09-24 23:47:28 +03:00
16e55f4f89
Improve C style pointer cast detection
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http://sourceforge.net/apps/trac/cppcheck/ticket/724
2009-09-24 23:46:08 +03:00
cd94d50526
Memory leaks: fixed a TODO_ASSERT_EQUALS
2009-09-24 22:40:18 +02:00
fa4e0a617e
Fixed #700 (False positive: Memory leak)
2009-09-23 22:42:07 +02:00
62ccda5677
Fix #713 (Tokenizer: Simplify 0L)
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http://sourceforge.net/apps/trac/cppcheck/ticket/713
Use MathLib to handle other variations of 0.
2009-09-23 22:44:52 +03:00
313479cf8d
Tokenizer::simplifySizeof(): use Token::getStrLength().
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Fixed wrong result when string contains escaped quotes.
Correction for 0e729fedc0
2009-09-23 23:02:53 +07:00
ef09f3475c
Fix #713 (Tokenizer: Simplify 0L)
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http://sourceforge.net/apps/trac/cppcheck/ticket/713
2009-09-23 00:23:11 +03:00
0e729fedc0
Fixed #716 (segmentation fault: sizeof string)
2009-09-22 20:50:00 +02:00
9d65a1ebe8
test/testdivision.cpp: fixed syntax errors in TestDivision::division8
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Before testrunner complains:
### Unlogged error at Tokenizer::syntaxError: Invalid number of character ({)
### Unlogged error at Tokenizer::syntaxError: Invalid number of character ({)
### Unlogged error at Tokenizer::syntaxError: Invalid number of character ({)
Broken since 36c7108a28
2009-09-22 23:53:26 +07:00
ad92aa4c20
Fixed #715 (False positive: Resource leak when exit() after if loop)
2009-09-22 18:09:29 +02:00
faac5bccd6
Fixed #702 (If you see this, there is a bug - varid was 0)
2009-09-22 17:49:13 +02:00
4d2a8608a8
Fix #706 (false positive: invalid number of character ((), can't process file)
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http://sourceforge.net/apps/trac/cppcheck/ticket/706
2009-09-21 23:27:06 +03:00
0fff5a23bf
Fix #701 (false positive: Invalid deallocation)
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http://sourceforge.net/apps/trac/cppcheck/ticket/701
2009-09-20 23:38:32 +03:00
1c01dd64f3
Fix #703 (Tokenizer: Create links for [])
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http://sourceforge.net/apps/trac/cppcheck/ticket/703
2009-09-20 23:13:06 +03:00
7236230228
Additional fix for better simplifying array declaration.
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Pointed out by hyd_danmar@ in IRC.
Addressed to #696
2009-09-20 18:28:56 +07:00
5dee65048f
Fixed #690 (False positive: (possible error) Buffer overrun)
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http://sourceforge.net/apps/trac/cppcheck/ticket/690
2009-09-20 17:54:19 +07:00
58a9e05697
Fixed #696 (Tokenizer: Simplify array declaration)
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http://sourceforge.net/apps/trac/cppcheck/ticket/696
2009-09-20 17:28:15 +07:00
003e27c10e
Fix #667 (Preprocessor does not handle macro inside macro correctly)
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http://sourceforge.net/apps/trac/cppcheck/ticket/667
2009-09-20 00:09:05 +03:00
661e4504cb
astyle fix
2009-09-19 14:21:50 +03:00
7f2ca357b0
Fixed #673 (False positive: null pointer dereference when dynamic cast is used)
2009-09-19 10:54:10 +02:00
7a07f9343f
test/testtokenize.cpp: refactoring code.
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- introduce and use simplifyKnownVariables() function
- don't append leading space to result string with tokens
No functional change.
2009-09-19 13:55:41 +07:00
8f96c1992a
Fixed #688 (False positive in error category when --all is used)
2009-09-19 08:23:10 +02:00
e4291a5966
Fixed #676 (The scope of variable can actually not be limited)
2009-09-17 21:05:12 +02:00
1dc738b1ae
Fixed #677 (False positive: Unused private function produced by class member initialization)
2009-09-16 23:04:13 +02:00
c5368581d9
Fixed by #675 (false positive: when operator is overloaded)
2009-09-16 20:07:03 +02:00
55fc473a00
Fix #684 (Tokenizer: (65536*72/100) incorrectly simplified to zero)
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http://sourceforge.net/apps/trac/cppcheck/ticket/684
2009-09-15 23:38:54 +03:00
5efedf85d6
Fixed #671 (False positive. Leak when loop is before exit)
2009-09-15 22:26:38 +02:00
36c7108a28
Fixed #669 (possible style without --all + false positives)
2009-09-15 20:46:47 +02:00
92b8593f59
TODO test case for preprocessor macro handling
2009-09-14 22:53:57 +03:00
020321769c
Fixed #658 (Assertion 'begin != __null' failed)
2009-09-14 21:49:41 +02:00
2b6955dde5
Fix #670 (Tokenizer: Simplify '\0' into 0)
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http://sourceforge.net/apps/trac/cppcheck/ticket/670
2009-09-14 21:42:56 +03:00
d16a0b7a80
TestSimplifyTokens::sizeof_(): don't append leading space.
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No functional change.
2009-09-13 17:59:59 +07:00
0fb89f8afa
Fixed #645 (Tokenizer::simplifyCasts() breaks link() if casts function)
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http://sourceforge.net/apps/trac/cppcheck/ticket/645
2009-09-13 17:31:32 +07:00
dade31b6d7
TestTOKEN::getStrLength(): allocate tok variable in stack (instead of in heap)
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No functional change.
2009-09-13 15:08:43 +07:00
1d974f7c05
memory leaks: added test assertion. simplify ';alloc;exit;' to ';exit;'
2009-09-13 07:20:42 +02:00
241f585d34
Fix #594 (division by zero not detected when using atol or atof)
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http://sourceforge.net/apps/trac/cppcheck/ticket/594
Simplify atol("0") into 0 (and other atol() calls also)
2009-09-12 23:54:47 +03:00
5df28c51c6
memory leaks: minor refactorings
2009-09-12 21:13:47 +02:00
f4b6c822d3
Fixed #375 (new check: Detect when using 'this-x')
2009-09-12 15:25:02 +02:00
ab4a7fdef2
Fixed #518 (False positive for leaks when function from err()-family used)
2009-09-12 14:11:17 +02:00
7479b943cc
Fixed #644 (Tokenizer::simplifyComma: Wrong simplification in cast)
2009-09-12 08:12:00 +02:00
37dae83e06
More Fixing of #635 (Preprocessor: remove 'asm(...)')
2009-09-11 23:34:24 +02:00
ed1c9bed49
Fix ticket #632 (Mathlib isInt() identifies "330L" as not int)
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http://sourceforge.net/apps/trac/cppcheck/ticket/632
2009-09-11 23:46:59 +03:00
8837e0dcff
Simple fix for #635 (preprocessor: remove 'asm(...)')
2009-09-11 21:22:41 +02:00
908aaff1fa
New test case in TestSimplifyTokens::template_default_parameter
2009-09-09 23:57:28 +03:00
ed425158d9
astyle fix
2009-09-06 15:12:38 +03:00
c1958054af
Added test cases for #487 .
2009-09-06 18:29:39 +07:00
535fe17ffd
Templates: Scaled up the handling of default values for template parameters ( #638 )
2009-09-06 08:22:45 +02:00
75a65a02a8
Fix another issue related to #647 (Crash during tokenizing (wrong) K&R function declaration)
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http://sourceforge.net/apps/trac/cppcheck/ticket/647
2009-09-05 23:41:39 +03:00
a3d9863725
Fix #647 (Crash during tokenizing (wrong) K&R function declaration)
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http://sourceforge.net/apps/trac/cppcheck/ticket/647
Thanks to undingen for providing a patch
2009-09-05 22:21:25 +03:00
7af4ac4282
New command line argument added --template
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Fix ticket #462 (Allow using template to customize output format)
http://sourceforge.net/apps/trac/cppcheck/ticket/462
2009-09-05 22:01:49 +03:00
a9273c9d39
Fixed #629 (Tokenizer: expand nested strcat() calls)
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http://sourceforge.net/apps/trac/cppcheck/ticket/629
2009-09-05 23:46:27 +07:00
d86a2505f3
Merge branch 'master' of git://github.com/AlekSi/cppcheck into aleksi
2009-09-05 11:03:53 +02:00
d9d2f53df6
Added top-level 'check' target.
...
Also refactored all. pro files by the way. :)
2009-09-04 22:59:25 +04:00
333c6d9e0a
memory leaks: Added a todo test case for the getcode function
2009-09-04 19:11:19 +02:00
e48664a3c9
Fixes in test.pro
2009-09-04 11:05:06 +04:00
23c07dd2b8
Merge branch 'master' of git@github.com:danmar/cppcheck
2009-09-03 23:36:42 +03:00
7408674017
Fix #601 (Poor var initialization assumption when can't find function definition)
...
http://sourceforge.net/apps/trac/cppcheck/ticket/601
Fix #641 ((style) Member variable not initialized in the constructor: False Positive)
http://sourceforge.net/apps/trac/cppcheck/ticket/641
This fix will also cause us not to detect several potential issues, but as there are so many
false positives, any unknown function call should stop the error for now. New
ticket is created to handle regression caused by this:
http://sourceforge.net/apps/trac/cppcheck/ticket/643
2009-09-03 23:28:00 +03:00
7a9e4a7bd4
templates: remove typename tokens
2009-09-03 22:19:44 +02:00
2719724a97
templates: Quick fix for the problem with default value for a template argument
2009-09-03 21:46:07 +02:00
401f8aaa96
Templates: Added todo testcase for handling default values for template arguments. Related with ticket #638
2009-09-02 22:54:50 +02:00
686ff425f9
Fix ticket #637 (False positive, Using 'memset' on struct that contains a 'std::string')
...
http://sourceforge.net/apps/trac/cppcheck/ticket/637
2009-09-02 23:51:07 +03:00
7569bda227
Added few memset test cases
2009-09-02 23:32:15 +03:00
8ab26e85cf
Don't warn about division by zero if zero if floating point number.
...
Fix bug from mathlib isInt() and add test case from which few are false positives
2009-09-01 22:06:46 +03:00
93659bbe08
memory leaks: fixed a todo testcase to find more leaks
2009-09-01 20:12:53 +02:00
9a47b7110e
memory leaks: fixed todo testcases to find more memory leaks
2009-09-01 20:02:28 +02:00
Reijo Tomperi
Daniel Marjamäki
Slava Semushin
Aleksey Palazhchenko