e12ae654a8
Support a few more common styles of "fall through" comment
2011-03-05 18:02:38 +13:00
c30125111a
Merge branch 'switch-case-fall-through'
2011-03-05 00:55:33 +13:00
c5f8a06a97
add TODO for case where simplifyGoto() does the wrong thing
2011-03-05 00:45:59 +13:00
cc7e05a5b0
fix case where fall through comment precedes preprocessor line
2011-03-05 00:45:58 +13:00
8e839a46e8
add TODO for pathological case
2011-03-05 00:45:58 +13:00
70fcbe94f4
avoid warning on first case (in case there are declarations before first case)
2011-03-05 00:45:58 +13:00
610d2efaea
recognise fall through in c style comments
2011-03-05 00:45:58 +13:00
a532a9690e
full implementation of switch case fall through
2011-03-05 00:45:57 +13:00
93ea774484
initial simplistic implementation of switchCaseFallThrough
2011-03-05 00:45:57 +13:00
f3b2acf585
really fix #2620 reference of typedef of array not simplified properly
2011-03-03 20:32:10 -05:00
d7a6e729b8
Tokenizer::simplifyKnownVariables: Don't simplify 'strcpy(a,"ab"); b=a;'. Ticket: #2031
2011-03-03 20:07:56 +01:00
3f0d0446e0
revert previous commit: simplified code isn't correct
2011-03-03 07:40:43 -05:00
ee4b4f62d8
fix #2620 reference of typedef of array not simplified properly
2011-03-03 07:27:53 -05:00
c9b2ab3c26
add debug message for function argument missing varid
2011-03-02 21:08:27 -05:00
8e9a1c33ad
Fixed #2618 (Tokenizer::simplifyKnownVariables: Don't use known string value if address is wanted)
2011-03-01 20:20:48 +01:00
db04d7b71e
Fixed #2616 (Segmentation fault with unknown macro)
2011-03-01 18:02:50 +01:00
a2d2d93958
astyle formatting
2011-03-01 17:58:15 +01:00
baf50c6db1
add TODO for #elif inside #if 0 processing, also for #if 1
2011-03-01 20:24:03 +13:00
2efb2efaca
refactor #if 0 handling to leave preprocessor statements alone
2011-03-01 20:04:11 +13:00
a331516735
handle #if (0) after removing parentheses
2011-03-01 19:50:17 +13:00
31c56d7353
handle embedded whitespace in #if 0 processing
2011-03-01 19:32:47 +13:00
87fd55b155
test case for #if 0 exclusion
2011-03-01 19:30:42 +13:00
92efbd748e
fix #2595 bitfield fix for case x: break; and default: break;
2011-02-28 19:35:00 -05:00
893b84a87c
Fixed #2615 (Segmentation fault in cppcheck 1.47)
2011-02-28 20:29:34 +01:00
e1b2569b81
Fixed #432 (New check: wrong usage of ! operator in conditions)
2011-02-27 12:30:22 -08:00
962183f964
add an array flag to symbol database Variable class
2011-02-27 10:21:14 -05:00
c1c9b96bb6
Fixed #2031 (Tokenizer: simplify known value (string has known value after strcpy))
2011-02-26 21:11:56 +01:00
92ab1ef8e7
fix
2011-02-26 20:08:37 +01:00
ab2bf0ee0c
Fixed #2575 (false positive: Preprocessor does not ignore #include within #if 0 block)
2011-02-26 10:04:38 -08:00
32a49235e3
Fixed #2578 (Preprocessor does not correctly handle #define A 0 / #if A)
2011-02-23 13:08:24 -08:00
daf0e7c37d
Fixed #2604 (Segmentation fault of cppcheck ( sizeof <= A ))
2011-02-23 20:44:14 +01:00
b26777c962
Merge branch 'cmdline-suppress'
2011-02-23 21:34:09 +13:00
22210e0255
add --suppress= command line option
2011-02-23 20:10:32 +13:00
d1f7a8aca4
fix #2403 (simplifyTypedef: array of function pointers) Internal error message
2011-02-22 22:11:17 -05:00
7f9dc42ff1
Fix test array_index_24() to share code with environments where plain char is either signed or unsigned.
...
This was done, because that particular test has been already fixed a couple of times and it is still broken in some systems.
2011-02-22 21:46:12 +02:00
9983aa5721
Fixed #2605 (cppcheck hangs with 100% cpu load ( #define = ))
2011-02-22 19:55:02 +01:00
dd12fc177f
fix #2603 (segmentation fault of cppcheck ( typedef constexpr))
2011-02-22 07:48:34 -05:00
703448171a
fix #2601 (segmentation fault of cppcheck)
2011-02-22 07:02:15 -05:00
ba6c2ca310
fix #2602 (segmentation fault of cppcheck ( class A {A& operator=(const A&); }; ))
2011-02-22 06:47:28 -05:00
4e1ce93104
fix #2600 (segmentation fault of cppcheck ( enum{const} ))
2011-02-21 19:30:40 -05:00
999646fca6
fix #2599 (segmentation fault of cppcheck ( sizeof ))
2011-02-21 17:49:30 -05:00
5f84272a52
fix segfault: #2591 (cppcheck hangs with 100% cpu load ( class A : ))
2011-02-21 14:25:35 -05:00
5984b6b53f
fix #2595 (False positive Technically the member function 'A::foo' can be const)
2011-02-20 20:01:54 -05:00
763763fa9b
fix bitfields to support non-numeric bitfield width
2011-02-20 18:22:49 -05:00
bfe28d3b26
Fixed #2597 (False positive: Buffer access out-of-bounds for u_char, uint*_t, ...)
2011-02-20 21:24:57 +01:00
c3fba356c0
Fixed #2563 (#if equality testing does not ignore parentheses)
2011-02-20 20:57:28 +01:00
f6e6fa685e
Preprocessor: Added TODO test case for #2563
2011-02-20 20:11:51 +01:00
7f67438d99
Null pointer: Added TODO test case. Ticket: #2379
2011-02-20 19:45:34 +01:00
63c003f92e
Tokenizer: fixed so that 'p=&x; if(p)' is simplified to 'p=&x;if(&x)'. Ticket: #2596
2011-02-20 18:18:27 +01:00
7894d86132
Null pointers: Fixed false negative for such code: 'if (p && *p) {} else { *p=0; }'. Ticket: #2379
2011-02-20 14:38:49 +01:00
1cfb18be08
astyle formatting
2011-02-20 12:22:01 +01:00
46f4e46d30
Tokenizer::simplifyTemplates: Better handling for multi-token template arguments such as 'Foo<std::string>'
2011-02-20 12:17:05 +01:00
fef1142997
fix #2592 (False positive: 'operator=' should return reference to self)
2011-02-19 20:02:16 -05:00
d20987c3da
Merge branch 'inline-suppression-c-style'
2011-02-20 13:26:35 +13:00
98ab34b2b5
Support cppcheck-suppression in C style comments
2011-02-20 11:44:42 +13:00
5f0206725b
Null pointers: Fixed false negative for such code 'if (p && *p==0) {} *p = 0;'. Ticket: #2379
2011-02-19 21:28:18 +01:00
29d05cf5f2
Null pointers: Fixed false negative for such code: 'abc->a = 0; if (abc && ..'. Ticket: #2379
2011-02-19 21:10:31 +01:00
e7ef1b3627
Null pointer: fixed false negative when dereferencing struct and then checking if it's null. Ticket: #2379
2011-02-19 21:01:38 +01:00
e6eb160395
fix [B#2589 (segmentation fault of cppcheck (struct B : A))
2011-02-19 14:38:00 -05:00
caca6e94e6
Fixed #2231 (uninitialized variable: undetected when initialization in for loop)
2011-02-19 20:19:46 +01:00
77fe9858e2
fix #2587 (Spurious warning about struct hiding typedef)
2011-02-19 14:18:37 -05:00
9a760b9654
Fixed #2582 (segmentation fault of cppcheck ( if() ))
2011-02-18 20:05:44 +01:00
dfba4b7332
Fixed #2585 (segmentation fault of cppcheck (CheckOther::clarifyCalculation))
2011-02-17 21:30:59 +01:00
cf2a04377e
Fixed #2586 (segmentation fault of cppcheck (template<>))
2011-02-17 21:15:17 +01:00
96c3ab87f2
astyle formatting
2011-02-17 21:07:45 +01:00
e2581da30c
Merge branch 'unmatched-suppressions'
2011-02-17 21:46:43 +13:00
a4de6a3455
be sure to list unmatched suppressions only for the currently processed file
2011-02-17 21:46:14 +13:00
53aaf22633
CheckClass::noMemset: Added TODO test case
2011-02-16 21:31:35 +01:00
54e0b60cc5
Fixed #2584 (false positive 'variable n is never used')
2011-02-16 20:33:24 +01:00
5d74325015
implement unmatchedSuppression information message
2011-02-16 23:02:37 +13:00
5998ec4af9
Really fix the build failure this time
2011-02-15 14:10:56 -06:00
218464df89
fix #2580 (false postive with Unused private function)
2011-02-14 19:50:13 -05:00
0ed0d07714
Tokenizer::simplifyCalculations: basic handling of bitwise operators
2011-02-14 20:43:26 +01:00
cdd8d3f785
Really fix #2348 perl-tk
2011-02-13 19:02:57 -05:00
aacb94c427
Revert "Buffer overruns: Removed TODO test case. We intentionally don't check struct/class arrays fully to avoid false positives"
...
This reverts commit 87cc42e6f0
2011-02-13 22:48:26 +01:00
0d2d0c864a
Tokenizer::simplifyKnownVariables: Fixed TODO testcases (better handling of comparisons)
2011-02-13 22:24:45 +01:00
2182ede486
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of ^)
2011-02-13 22:13:19 +01:00
472d8154ca
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of |)
2011-02-13 22:09:04 +01:00
467c984cd1
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of %)
2011-02-13 22:03:46 +01:00
87cf0949f2
Buffer overruns: Removed TODO test case. We intentionally don't check struct/class arrays fully to avoid false positives
2011-02-13 21:48:13 +01:00
87cc42e6f0
Buffer overruns: Removed TODO test case. We intentionally don't check struct/class arrays fully to avoid false positives
2011-02-13 21:42:35 +01:00
c03ace7378
Fix #2579 (segmentation fault of cppcheck)
2011-02-13 14:11:22 -05:00
d8da1ac390
Merge branch 'suppress-glob' of https://github.com/ghewgill/cppcheck into ghewgill-suppress-glob
2011-02-13 18:17:44 +01:00
8c5ec0df7d
Merge branch 'preprocessor' of https://github.com/ghewgill/cppcheck into ghewgill-preprocessor
2011-02-13 18:13:35 +01:00
a4fd5e873e
change failing tests into TODO_ASSERT_EQUALS
2011-02-13 20:45:04 +13:00
2aefa5deb5
fix #2577 (segmentation fault of cppcheck)
2011-02-12 15:35:48 -05:00
518a495334
Fixed #2576 (False positive: (error) Buffer access out-of-bounds)
2011-02-12 18:34:12 +01:00
07e8325e50
Fixed #2549 (segmentation fault of cppcheck)
2011-02-12 16:51:59 +01:00
7507f64ee7
Fixed #2558 (false positive: (error) Returning reference to auto variable)
2011-02-12 15:39:26 +01:00
2657d36d03
Fixed #2502 (False positive: redundant assingment of object to itself)
2011-02-12 14:27:07 +01:00
ee0f5ff7b3
Uninitialized variables: Added TODO test case
2011-02-12 12:42:16 +01:00
318f2e8a57
Fixed #2561 (False positive on array index when using conditional operator)
2011-02-12 11:31:10 +01:00
d8119cd57a
Fix test for architectures where char is unsigned
2011-02-12 02:42:31 -06:00
78b5361ec8
fix #2568 (False positive: (style) Union 'A_t' hides typedef with same name (forward declaration))
2011-02-11 19:09:24 -05:00
f5ed52b84b
fix #2569 check postfix increment on boolean
2011-02-11 23:38:23 +01:00
c7821675dd
Preprocessor: Test handling of strings with multiple spaces (Ticket: #2548 )
2011-02-11 18:57:58 +01:00
f2f2d1f885
Fixed #2571 (Preprocessor: better handling for #undef)
2011-02-11 18:51:22 +01:00
751f8d46e5
Fixed #2570 (Preprocessor: #define parsing when there is no whitespace between a macro symbol and its double-quoted string expansion)
2011-02-11 18:01:27 +01:00
b8c5426bb8
fix #2567 Unused private function when implemented in different file
2011-02-11 08:00:41 -05:00
b3e8ef9d48
Fixed #2559 (Refactoring Preprocessor::read)
2011-02-11 06:30:42 +01:00
90bf801c83
Visual Studio 2010: Updated project files for cli and test
2011-02-10 22:10:45 +01:00
ce9f9ee6c6
Visual Studio 2008: Updated project files for cli and test
2011-02-10 22:08:10 +01:00
a71204b8e3
Change "tinyxml/tinyxml.h" includes into <tinyxml.h> and modify dmake to work with it.
...
This should allow usage of libtinyxml-dev or such libraries without modifications to code or makefile.
2011-02-10 22:35:48 +02:00
2900d44ff0
#2560 (False positive: The class 'Altren' does not have a constructor, because base class is in namespace.)
2011-02-10 07:37:55 -05:00
5175e4ff3f
Fixed #2535 (false positive: (style) Variable 'A' is not assigned a value)
2011-02-09 19:20:44 +01:00
7502cea4d3
Fixed #2554 (simplifyTypedef: wrong simplification for sizeof(array))
2011-02-08 19:47:14 -05:00
56ae77ba87
Fixed #2555 (Cppcheck 1.47 - Crash on WinMerge-Trunk (Win7 x64))
2011-02-08 20:18:15 +01:00
aeae5a867d
Fixed #2550 (Bad substr/strncmp comparison)
2011-02-08 19:49:29 +01:00
7a219b1fb8
support wildcard characters * and ? in suppression list
2011-02-09 00:19:57 +13:00
38986302e9
failing test for suppression glob
2011-02-09 00:19:56 +13:00
c0d3e002a9
preprocessor check for #define A 0
2011-02-08 21:02:15 +13:00
1e0d538273
checkautovariables: refactor to use the symbol database
2011-02-07 19:26:34 -05:00
7c9e52546d
Fixed #2552 (preprocessor check XX is already guaranteed to be defined -- too eager?)
2011-02-07 20:26:29 +01:00
daa04872a0
Merge branch 'master' of github.com:danmar/cppcheck
2011-02-06 01:31:09 -08:00
26f017e9c6
scripts: added tabs.pl - in my opinion it is bad to use tabs inside string constants. spaces or \t should be used instead.
2011-02-05 12:53:28 +01:00
8a494cf8bb
Fixed #2388 (Use throw without argument to rethrow exceptions)
2011-02-05 01:11:09 -08:00
95e917b27f
Tokenizer: Replace __null with 0 (gcc constant)
2011-02-05 09:03:31 +01:00
c592ccd35d
Fixed #2547 (segmentation fault of cppcheck)
2011-02-05 08:59:59 +01:00
5640845a17
Fixed #2498 (False positive: redundant assignment)
2011-02-04 21:08:42 +01:00
dbc5929fa2
Fixed #2503 (false positive: memory leak (struct member, address is taken))
2011-02-04 20:41:35 +01:00
f87056fca3
Fixed #2539 (segmentation fault of cppcheck)
2011-02-04 20:19:49 +01:00
447d29938e
Fixed #2544 (XML output does not specify encoding used)
2011-02-04 20:14:19 +01:00
39c68e12ce
Fixed #2533 (false positive: (error) Uninitialized variable: cBuffer)
2011-02-03 22:29:32 +01:00
398190460f
astyle formatting
2011-02-03 22:20:59 +01:00
85187dca07
Update VS 2008/2010 project files for tests.
2011-02-03 17:53:50 +02:00
2d6d8580d7
Allow to exclude filenames (with paths).
...
This expands the CLI exclude feature to also allow excluding
filenames (with paths). When filename with recognized extension
is given to -i option then matching filenames (with paths) are
ignored when checking.
Ticket #2538 (Allow excluding files from the checking)
2011-02-03 14:43:42 +02:00
9b9b9c99f5
Add test for XML format version 2.
2011-02-03 09:44:23 +02:00
f65fa338a5
Tighten the directory name mathing with -i.
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Only match full directory names as parts of whole paths. So -isrc
matches src/file.cpp and proj/src/file.cpp. But does not match
mysrc/file.cpp or proj/srcfiles/file.cpp.
2011-02-03 09:01:43 +02:00
e9ec4bc3e4
Fixed #2536 (cppcheck hangs with 100% cpu load)
2011-02-03 07:58:49 +01:00
8288c28b3f
Fixed #2537 (segmentation fault of cppcheck)
2011-02-03 07:57:10 +01:00
bacb234534
Add testsymboldatabase.cpp to test.pro.
...
Also add comment explaining omitting testfilelister_unix.cpp.
2011-02-02 22:52:47 +02:00
ffc4bb481b
Merge branch 'ignore-paths-cli'
2011-02-02 21:09:22 +02:00
d592250284
Fix sizeof sizeof check to handle sizeof(sizeof type)
2011-02-02 11:49:32 -06:00
9a383388be
xml2: added <errors> element
2011-02-02 18:46:07 +01:00
26b21a5ae0
Merge branch 'sorted-instances'
2011-02-02 18:35:42 +01:00
84a988ec50
Update VS2008/VS2010 project files.
2011-02-02 14:37:48 +02:00
3fc0d0f03e
Run dmake to update Makefile.
2011-02-02 14:36:45 +02:00
6401271ceb
Add CLI support for ignoring paths.
...
Add support for giving list of ignored paths from CLI. This way
user can define paths one doesn't want to check (like generated
code). This first simple implementation only does exact matching,
no support for wildcards etc. And matching is always agains dir
names.
If the filtered dir name is part of the checked filename then the
file is ignored.
Ticket #1690 (Ability to exclude files and directories from checks)
2011-02-02 14:34:04 +02:00
1da88de932
Imrove --xml-version option parsing.
...
Allow --xml-version parsing to recognize also version 1 and print
errors about invalid values.
2011-02-02 14:04:50 +02:00
1118b132b9
Add couple of tests for xml-version cmd line option.
2011-02-02 13:33:57 +02:00
c3ad3f78e9
test case to check whether instances are sorted
2011-02-02 22:58:24 +13:00
8eb92001b3
Fixed #2530 (Tokenizer: Remove redundant 'MyClass::' inside MyClass class declaration)
2011-02-02 07:40:08 +01:00
defeded4b5
Fixed #2529 (False positive: array 'req[3]' index 4 out of bounds)
2011-02-01 21:46:07 +01:00
2d1ccad44e
Turned failing ASSERT_EQUALS into TODO_ASSERT_EQUALS.
2011-02-01 19:55:39 +11:00
d2b6dc210b
Merge https://github.com/ghewgill/cppcheck
2011-02-01 19:52:44 +11:00
dcc0f28f34
check that misused scope object does not pick nested class
2011-02-01 08:07:41 +13:00
202c8eb4a0
Fixed #2525 (False positive 'Possible null pointer dereference')
2011-01-31 17:30:27 +01:00
757c840633
astyle formatting
2011-01-31 17:26:07 +01:00
f3111b541e
#2528 added todo-testcase
2011-01-31 13:46:51 +01:00
66253af1e5
Handle "#endif !defined" conditionals
2011-01-30 17:33:44 -06:00
b944168bdc
Check for cpp conditionals where a define is already guaranteed
2011-01-30 12:47:17 -06:00
098f0bf3e6
Fixed #2526 (Make TODO_ASSERT_EQUALS take three arguments (value, to_be, as_is)?...
...
Removed replaced EXPECTED with...
WANTED (to-be): The future expected value.
CURRENT (as-is): Documenting how cppcheck behaves now.
This removes the need for an ASSERT_EQUALS but enforces the check for every TODO_ASSERT_EQUALS.
2011-01-30 23:20:11 +11:00
49848fd752
Remove duplicated defines
...
After simplifying define(A) conditionals, the final list of
configurations could end up containing duplicate items.
Ticket #1468
2011-01-30 02:13:32 -06:00
09998d9e18
Memory leaks: less conservative checking of classes. ticket: #2517
2011-01-30 08:38:20 +01:00
49fc53165c
Tokenizer: remove some unhandled macros in the global scope. ticket: #2523
2011-01-30 08:34:58 +01:00
b9a0e10b9a
Several fixes to cmd line tests.
...
There were several tests handling two parameters as one string.
Eg. "-I path" which doesn't work correctly. Fixed these
problematic tests.
2011-01-29 19:18:47 +02:00
d334a02801
Make --exitcode-suppressions option consistent.
...
The --exitcode-suppressions option was inconsistent with other
long options by taking the filename as separate argument. Now
it expects format --exitcode-suppressions=filename.txt like
other long options.
Ticket: #1837 (--suppresions file.txt inconsistent)
2011-01-29 19:18:47 +02:00
a299411a82
Tokenizer: Better simplifications of static constants
2011-01-29 16:14:09 +01:00
081e364298
Rename --suppressions-list CLI option.
...
The option --suppressions-list was inconsistent with other options
so renaming it to --suppressions-list.
Ticket: #1837 (--suppresions file.txt inconsistent)
2011-01-28 13:26:43 +02:00
83625d8055
Fixed #2505 (Check processing of a preprocessor macro 'FREE')
2011-01-28 09:19:30 +01:00
79862573ba
Symbol database: better unit testing. ticket: #2468
2011-01-28 08:33:02 +01:00
88abeeebba
Fixed #2518 (Crash when checking rockbox's firmwire)
2011-01-27 21:16:25 +01:00
524498e439
Tokenizer: collapse operator function names into a single token. ticket: #2519
2011-01-27 18:44:20 +01:00
090436ea95
Add cmd line parser tests for XML ver 2 options.
2011-01-27 14:25:10 +02:00
a794edd934
Don't stop processing cmd line after --errorlist.
...
Ticket #2441 (Parsing of command line arguments breaks after --errorlist)
Instead of stopping processing command line options after
--errorlist process them all. This way e.g. --verbose can be given
also after the --errorlist.
2011-01-27 11:14:08 +02:00
3e7f29d6f9
fix #2510 Improve check 'sizeof for array given as function argument'
2011-01-26 20:08:06 +01:00
e82c190429
Merge branch 'master' of https://github.com/danmar/cppcheck
...
Conflicts:
test/testother.cpp
2011-01-25 10:05:03 +01:00
4cf56dac2b
Fix 2495 incorrect sizeof error message
2011-01-25 09:57:58 +01:00
a596a7a8fe
Fixed #2494 (New check: clarify calculation when using ?: operator)
2011-01-24 21:40:49 +01:00
c7b8bd543f
fix ticket 155 - char array
2011-01-24 19:04:56 +01:00
c04107131b
when using TODO_ASSERT_EQUALS it's a good idea to pair it with a ASSERT_EQUALS
2011-01-23 14:34:26 +01:00
b10f0aabd6
Fixed #2376 (simplifyTypedef: upx-ucl)
2011-01-23 09:04:34 +01:00
86e6822264
Fixed #2493 (false positive: (error) Possible null pointer dereference: pExpr)
2011-01-23 08:38:09 +01:00
9d3b242cd8
Fixed #1952 (false negative: buffer acces out of bounds with memcpy)
2011-01-22 21:31:26 +01:00
27dce075e0
Fixed #155 (check size of a variable whose type is a sized array)
2011-01-22 19:21:56 +01:00
8abae6f1e5
Symbol database: match copy-constructor better. ticket: #2484
2011-01-22 17:43:36 +01:00
f947955c63
Fixed #2492 (False positive: memory leak 'return &self->foo;')
2011-01-22 13:40:19 +01:00
9551332321
Fixed #2459 (False positive with unused private function and friend)
2011-01-22 13:00:03 +01:00
bc31f317bc
Fixed #2491 (Tokenizer::setVarId : wrong handling of function call: 'a(b * c, 1);')
2011-01-22 09:27:16 +01:00
a83aced2ec
fixed uninitialized members in tests
2011-01-21 23:48:42 +01:00
767e01e24a
Fixed #2478 (Crash when trying to analyze files (CheckClass::checkReturnPtrThis))
2011-01-21 19:54:41 +01:00
87e3e9e703
Fixed #2488 (false positive with updating iterator in a for loop)
2011-01-20 20:48:35 +01:00
a21f8eec7c
Fixed #2481 (false positive with break: After insert, the iterator '*' may be invalid)
2011-01-20 19:26:52 +01:00
70eadb37bd
Fixed #2481 (false positive with 'break;': After insert, the iterator '*' may be invalid)
2011-01-19 21:00:46 +01:00
b1b8ea6457
added unit test for #2482
2011-01-19 20:41:46 +01:00
ecac93ebed
Fixed #2462 (false positive: (warning) Redundant code: Found a statement that begins with numeric constant)
2011-01-19 18:37:33 +01:00
94aafa482c
Fixed #2480 (false positive on unused private function)
2011-01-19 20:32:08 +11:00
0cacc7fe4d
Update Visual Studio project files.
...
Update Visual Studio 2008/2010 project files after moving filelister*
files from lib/ to cli/.
2011-01-18 20:55:17 +02:00
b8b2e3fae9
Move filelister* to cli.
...
Ticket #2445 (Move FileLister classes from LIB to CLI).
2011-01-18 19:58:49 +02:00
75767705c7
Added testDoesNotIdentifyCallback for #2480
...
TODO
2011-01-18 21:50:22 +11:00
0e1bab6dc3
Merge branch 'multi_indirection_templates'
2011-01-18 21:08:04 +11:00
abfd907763
Made isVariableDeclarationIdentifiesTemplatedPointerToPointerVariable() pass.
...
And added isVariableDeclarationIdentifiesTemplatedArrayVariable() (passing) into the bargain.
2011-01-18 20:14:12 +11:00
69d4db714e
Added TODO test cases for template variables with multiple levels of pointer indirection
...
Following email from Robert Reif
2011-01-18 18:29:42 +11:00
8631ee65a3
Fixed #2474 (false positive: Member variable 'A::m_SemVar' is not initialised in the constructor.)
2011-01-18 07:34:11 +01:00
965c1a94fd
Fixed #2475 (False positive in structure initialisation: The scope of the variable bits can be reduced)
2011-01-17 20:51:15 +01:00
bd5e9e5309
Improve checking -D arguments for command line.
2011-01-17 21:19:27 +02:00
6dd16d3919
Fix crash when giving -D without argument.
...
Fixes ticket #2476 (Crash when -D used without parameters.)
2011-01-17 21:03:22 +02:00
b5020468f6
Fixed #2467 (false positive: possible nullptr dereference)
2011-01-17 19:23:00 +01:00
065e2e277e
Fixed #2473 (False positive: Memory leak when there is local struct)
2011-01-17 19:00:21 +01:00
959e10cee5
Symbol database: renamed classes. ticket: #2468
2011-01-17 18:29:19 +01:00
bf9528558e
Symbol database: pulled out classes into global scope. ticket: #2468
2011-01-17 07:21:59 +01:00
7918c4b804
isVariableDeclaration() now detects template variables.
2011-01-17 08:36:53 +11:00
38c37ad2d8
Moved array declaration detection into isVariableDeclaration()
2011-01-17 08:36:52 +11:00
e6a1efa13b
Fixed #2302 (Duplicate id 'unusedVariable')
2011-01-16 18:45:05 +01:00
61aa86f201
testcppcheck: check that Cppcheck::getErrorMessages output is not empty
2011-01-16 17:07:12 +01:00
f50971a65a
testcppcheck: test Cppcheck::getErrorMessages
2011-01-16 17:06:07 +01:00
615c92c83b
testcppcheck: cleanup
2011-01-16 16:45:00 +01:00
483e50d5bc
testcppcheck: removed 'parseArgsAndCheck' and 'parseOutputtingArgs'. Such tests belong to testcmdlineparser
2011-01-16 16:34:29 +01:00
206565c837
testcppcheck: removed nonexistingpath and include tests. The Cppcheck class doesn't handle this.
2011-01-16 16:32:05 +01:00
f862b37c71
testcppcheck: the xml and template output is tested in testerrorlogger instead
2011-01-16 16:26:33 +01:00
e3e32de22e
testcppcheck: the testcmdlineparser tests invalid command line arguments
2011-01-16 16:22:46 +01:00
4661e38c65
testcppcheck: linenumbers are tested in the other tests
2011-01-16 16:21:34 +01:00
c841908149
testcppcheck: command line parsing of -D is tested in testcmdlineparser.cpp
2011-01-16 16:19:40 +01:00
03ddfcb5b3
testcppcheck: parsing templates is tested in testcmdlineparser.cpp
2011-01-16 16:17:53 +01:00
a97e28491f
Fixed #2407 (False positive: unused private function)
2011-01-16 12:16:31 +01:00
f72fd6960e
Fixed #2449 (segfault in tokenize.cpp, incorrect parsing)
2011-01-16 11:54:28 +01:00
da998fec68
Tokenizer: simplify restrict
2011-01-16 11:37:03 +01:00
beb2db82a2
Fixed #980 (false negative: division by zero when using enum)
2011-01-16 11:24:58 +01:00
0f6644e1ea
Symbol database: Refactorings
2011-01-16 11:18:12 +01:00
6edf35ebf5
Fixed #2463 (false positive: possible nullpointer dereference)
2011-01-15 12:09:36 +01:00
97d0755750
Fixed #2454 (Tokenizer::simplifyKnownVariables: problem with float/double variables)
2011-01-15 08:48:42 +01:00
cf32016444
removed old comment
2011-01-15 08:30:54 +01:00
5920dbb7e7
Fixed #2466 (Tokenizer: simplification of enum)
2011-01-15 08:21:06 +01:00
8ecba0af90
Fixed #2464 (False positive: not initialised/not assigned Static variable in copy constructors.)
2011-01-15 08:04:50 +01:00
79b9939610
Fixed #2465 (False positive: not initialised variable, but there is default constructor for it.)
2011-01-15 07:59:37 +01:00
00b49a51da
Fixed #2451 (False positive when incrementing map value via iterator)
2011-01-14 19:50:07 +01:00
708a75e363
Fixed #2452 (syntax error when 'void f(typedef int x)' is used. causes segmentation fault.)
2011-01-14 07:41:22 +01:00
b247d7d56e
Fixed #2450 (False positive when iterator reused)
2011-01-13 20:57:44 +01:00
36c1807228
Fixed #2458 (false positive: (warning) Redundant code: Found a statement that begins with numeric constant)
2011-01-13 20:12:57 +01:00
38be7056b0
Fixed #2434 (FP memleakOnRealloc)
2011-01-12 22:33:46 -08:00
09f900ce79
Fixed #2440 (False negative: basic memory leak)
2011-01-11 20:14:15 +01:00
846d3dae99
Accept include paths ending with backslash.
...
Convert include path to use internal path separators when parsing
command line. Convert back to native separators when using paths.
Ticket #2448 (Error in handling -I command line parameter)
2011-01-11 21:04:21 +02:00
79e52a8c45
Fixed #2296 (Tokenizer: simplifyKnownVariable doesn't simplify pointer properly 'delete [] p;')
2011-01-11 19:34:35 +01:00
9658e2299d
Fixed #2443 (Possible null pointer dereference: xxx - otherwise it is redundant to check if xxx is null at line)
2011-01-10 19:57:26 +01:00
2d92f1ff6a
Fixed #2442 (False positive: Memory leak when function returns in 'if' instead of 'else if')
2011-01-10 19:35:06 +01:00
226b605774
Change year 2010 -> 2011 in license texts.
2011-01-09 21:33:36 +02:00
2848abbf36
Fixed #1219 (improve check: null pointer not detected 'if (p) return; *p = 0;')
2011-01-09 20:16:16 +01:00
79ef02812d
Fixed #2211 (false negative: buffer access out of bounds for(int i=0; i !=6;i++))
2011-01-09 18:51:28 +01:00
0b0c46e373
astyle formatting
2011-01-09 18:39:59 +01:00
88abb32ddf
Fixed #2429 (Tokenizer: Wrong simplification of 'sizeof .1250E+04')
2011-01-09 10:09:54 +01:00
68beffca04
Fixed #2437 (false positive: possible null pointer dereference: tok2)
2011-01-08 17:16:52 +01:00
67a1c6817b
Error message: Replace " with ' around variable name
2011-01-08 14:35:18 +01:00
14cbaebfe2
Fixed #2428 (false alarm with code containing a throw clause)
2011-01-07 20:45:33 +01:00
5f078da7ad
Fixed #2425 (segmentation fault of cppcheck)
2011-01-07 18:58:14 +01:00
9b66f7a754
#ticket 2429: added a test to the mathlib to ensure the used floating point number is recognized correctly
2011-01-07 12:27:12 +01:00
bfc95e01c1
Fixed #2426 (### Internal error in Cppcheck. Please report it.)
2011-01-07 08:02:47 +01:00
1b3a5ed0be
Tokenizer: simplify NULL to 0 in the normal token list
2011-01-06 20:16:14 +01:00
37b1f7c296
memsetZeroBytes: improved error message. ticket: #2421
2011-01-06 16:27:22 +01:00
ed71c57f1f
astyle formatting
2011-01-06 12:07:18 +01:00
6ec4497919
[PATCH] Check for calls to memset() where 0 bytes are to be filled
...
Inspired by Silvio Cesare's work
2011-01-06 11:31:58 +01:00
d1854e330b
Fixed #2413 (fflush() with NULL argument is valid.)
2011-01-06 08:12:34 +01:00
03a484554c
Fixed #2415 (false positive: Member variable not initialized in constructor calling assignment operator)
2011-01-06 07:56:34 +01:00
d7e170b3ca
typedef: fixed problem. ticket: #2414
2011-01-06 07:52:59 +01:00
c74b2e3cbf
Fixed #2411 (possible null pointer dereference (aborting via function pointer not detected))
2011-01-05 21:48:26 +01:00
033e759c39
command line: added 'information' id to enable
2011-01-05 21:20:21 +01:00
21af64049c
Fixed #2401 (false positive: Uninitialized variable: result)
2011-01-05 20:44:04 +01:00
68de938d23
Uninitialized variables. Fixed false positive when there are multiple related conditions. ticket: #2399
2011-01-05 19:54:56 +01:00
157498e694
Fixed #2412 (typedef: struct with inheritance)
2011-01-05 17:42:55 +01:00
bb719774b1
Improve suspicious condition (string::find) message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:19:23 +02:00
66e8b7bc1e
Improve dangerous iterator usage (after erase()) message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:18:48 +02:00
b750a52f6d
Improve strncat 3rd parameter usage warning message.
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2011-01-04 23:17:44 +02:00
d700f25518
Fixed #2399 (Tokenizer::simplifyKnownVariables: variables in conditions)
2011-01-04 21:35:35 +01:00
63c1ee375e
Fixed #2398 (false positive: Uninitialized variable)
2011-01-04 19:36:29 +01:00
2c6421d162
Merge branch 'master' of https://github.com/rgeissert/cppcheck into rgeissert-realloc
2011-01-04 18:21:18 +01:00
63208e87d3
typedef: delete unhandled typedefs. ticket: #2348
2011-01-04 07:43:40 +01:00
a782d3ddf7
typedef: fix testcase 4. ticket: #2375
2011-01-04 07:39:41 +01:00
e459ed1de3
Fixed #2389 (mistakable warning from 'CheckClass::uninitVarError')
2011-01-03 19:03:42 +01:00
3fc0317997
Bug #2390 : Enclose the output of a variable name with quotes in "CheckOther::variableScopeError"
...
The variable name output was enclosed by quotation marks in the member
function "CheckOther::variableScopeError" and corresponding test functions.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
2011-01-03 05:15:20 +01:00
3d9550b0bf
Simplify "x = realloc (0, n);" to "x = malloc(n);"
2011-01-02 17:46:10 -06:00
d2714fefda
typedef: Fixed testcase. ticket: #2375
2011-01-02 17:28:47 +01:00
2e7e118cb8
Fixed #2392 (Preprocessor: Wrong simplification of __VA_ARGS__)
2011-01-02 11:19:37 +01:00
571704f118
Added TODO testcase for ticket #2392 (Preprocessor: Wrong simplification of __VA_ARGS__)
2011-01-02 10:09:50 +01:00
b5876f00ff
Fixed #2391 (cstdlib file and memory function check misbehavior)
2011-01-02 08:32:51 +01:00
320604f073
typedef: added more tests. ticket: #2375
2011-01-02 07:42:47 +01:00
4ec9d418ff
Fixed #2215 (Improve check: Writing outside malloc bounds not detected)
2011-01-01 20:56:21 +01:00
2a77dd3df1
Fixed #2246 (Improve check: Memory leak, function is not noreturn if return value is taken)
2011-01-01 20:14:01 +01:00
3c238882a2
Fixed TODO testcase. Use symbol database instead of token list. Ticket: #2375
2011-01-01 17:54:37 +01:00
a9aa6375b7
gcc: disabled -Wconversion again - too many warnings
2011-01-01 09:16:31 +01:00
2da3fea1b8
Fixed #2386 (segmentation fault occurs in the checking when typedef has same name as an enum constant)
2010-12-31 20:55:28 +01:00
04eb9cf305
Fixed #2378 (Refactoring: create utility function that skips redundant if/for/while)
2010-12-31 18:07:46 +01:00
ed6c76ce04
Fixed #2385 (False positive: array index out of bounds)
2010-12-31 17:43:38 +01:00
502cfe7243
Fixed #2384 ("The function 's::f' can be const" reported for pointer-to-pointer)
...
Moved check for pointer variables into isVariableDeclaration()
Can now handle multiple scopes and multiple levels of indirection. Simplified check for strucs and unions, too, reducing the size of getVarList().
skipScopeIdentifiers() and skipPointers() should probably be methods on class Token.
2010-12-31 22:12:32 +11:00
d11b5163b7
Fixed #2382 (Catching exceptions by value instead of reference)
2010-12-31 03:01:38 -08:00
eb59bd5fd6
Added -Wconversion compiler flag. The ASSERT_EQUALS_DOUBLE was added that can be used when comparing double values.
2010-12-30 22:56:53 +01:00
8bdb05da6e
Uninitialized variables: typeof doesn't dereference. Ticket: #2367
2010-12-30 21:30:46 +01:00
307178d3c2
Tokenizer: Better handling of duplicate enums. Ticket: #2381
2010-12-30 20:55:23 +01:00
7ec169f66a
Fixed #2321 (false positive: (performance) Prefer prefix ++/-- operators for non-primitive types.)
2010-12-30 14:27:32 +01:00
2e61736c73
Refactoring following #2377 (Technically the member function xxx can be const)
...
symboldatabase now recognises variables with arbitrarily many scopes.
Extracted method isVariableDeclaration()
Added unit tests for isVariableDeclaration in new file testsymboldatabase.cpp
Extracted givenACodeSampleToTokenize helper class into testutils.h to reduce duplication.
2010-12-30 19:46:44 +11:00
5d0ace3a50
Fixed #2377 (Technically the member function xxx can be const)
...
TODO: Add unit test for getVarList() and refactor variable check.
[Removed my testcase for #2377 and removed two TODOs.]
2010-12-30 17:56:28 +11:00
ac42c0ba3b
const correctness: added further testcases for increment/decrement member functions
2010-12-30 02:05:44 +01:00
7b92378c3a
ticket 2377: added further testcases
2010-12-30 01:44:46 +01:00
c29824fc49
added todo testcase for ticket 2377 Technically the member function xxx can be const
2010-12-30 01:29:09 +01:00
3d3593e6e7
Fixed #2374 (False 'memory leak' report (assigning to map in subfunction))
2010-12-29 22:18:23 +01:00
3900ac731e
simplifyTypedef: Better handling of 'typedef int RexxFunctionHandler();'. Ticket: #2348
2010-12-29 20:25:47 +01:00
3f1f50e970
simplifyTypedef: operator typedef. Ticket: #2375
2010-12-29 20:22:06 +01:00
38e7209d26
Fixed #2373 (Using XML2 in --errorlist output)
2010-12-29 12:43:29 +01:00
137d0e2ba7
typedef: fixed problem with 'typedef int pread_f(int);'. ticket: #2348
2010-12-29 09:18:41 +01:00
e82b1f8946
typedef: fix typedef simplification. ticket: #2348
2010-12-28 21:21:13 +01:00
bdf0cb7115
Fixed #2370 (false negative: Buffer access out-of-bounds (for with if, no break))
2010-12-28 20:46:31 +01:00
0667fcf53c
Fixed #2355 (simplifyTypedef: wrong simplification of 'typedef FMAC1 void (*a)();')
2010-12-28 14:04:44 +01:00
1b92eeae1e
Fixed #2354 (simplifyTypedef: function pointers are not simplified into valid code)
2010-12-28 08:01:32 +01:00
58ddb3b0ab
Fixed #2360 (testrunner fails to build in Mac OS X Leopard (10.5) - assert macro vs assert method)
...
Renamed assert to assert_.
Tested with gcc v4.0.1 on Snow Leopard.
2010-12-28 09:32:36 +11:00
d4e3e7e201
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:19:10 +01:00
448c03c6e6
Fixed #2367 (false positive: (error) Uninitialized variable: s)
2010-12-27 21:05:33 +01:00
92acca3d0c
Fixed #2368 (assigned a value that is never used)
2010-12-27 20:49:07 +01:00
e8b81f909d
Change 'Scope of variable'-message to information message.
2010-12-27 16:48:03 +02:00
ccde32b210
Created to testcase ( #2368 ) for assigned a value that is never used false positive
2010-12-27 15:12:17 +01:00
3853f93b34
TestClass: addon for 12f28507, fix a few more error messages.
2010-12-27 08:22:21 +01:00
2367cfcf1e
Fixed #2361 (false positive on t[0X10])
2010-12-27 08:09:05 +01:00
12f2850777
Improve the message about const function.
...
See discussion thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192
2010-12-26 23:44:03 +02:00
f5f2a2ce2a
Improve message for container type range check.
...
See thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:02 +02:00
ad89a84796
Improve error message about overlapping buffers for s[n]printf().
...
See forum thread:
https://sourceforge.net/apps/phpbb/cppcheck/viewtopic.php?f=3&t=192&start=0
2010-12-26 23:44:01 +02:00
6aa400fd80
Buffer overrun: UB when pointer arithmetic result points out of bounds. Ticket #1774
2010-12-26 21:23:28 +01:00
6178459c15
Fixed #2304 (Tokenizer::simplifyKnownVariables: known strcpy parameter)
2010-12-26 20:34:07 +01:00
5f3d2a7e35
Fixed #2090 (False negative: null pointer dereference 's=0; strcpy(s,p);')
2010-12-26 19:29:58 +01:00
f4581d833d
Tokenizer: Bailout if @ is encountered in the code
2010-12-26 15:07:14 +01:00
243a524909
Fixed #2350 (false positive: possible null pointer dereference)
2010-12-26 13:38:16 +01:00
f7a83b4d90
astyle formatting
2010-12-26 13:18:23 +01:00
64e2c8668c
Fixed #2358 (Compilation fail on Mac)
...
Added test case to prove it works. Not a true unit-test as it accesses the file-system.
2010-12-26 23:04:07 +11:00
ecad249ae2
Fixed #2346 (False positive: pointer is assigned value that is never used. used here: 'pCol = pCol->GetNext()')
2010-12-25 19:17:53 +01:00
10ee43790d
Fixed #2339 (Tokenizer::setVarId : Wrong handling of 'int gr = id - (TLFPressProperties::OIL_FLUID * nb);')
2010-12-25 12:40:44 +01:00
6f8f0e1aa1
Fixed #2353 (Tokenizer::simplifyKnownVariables: wrong simplification after return)
2010-12-25 10:07:57 +01:00
81c5576eb4
Misused scope objects: Don't use this check if the checked file is a pure C file. Ticket: #2352
2010-12-25 08:43:52 +01:00
335d164cdf
Fixed #2356 (False positive reported with iterator deletion)
2010-12-24 10:33:48 +01:00
18fd12006a
Tokenizer::simplifyGoto: Don't simplify 'goto' inside unhandled macro calls. Ticket: #2348
2010-12-23 22:03:58 +01:00
472ecd8805
Tokenizer: Fixed calculation simplification of '0*(*p)'. Ticket: #2348
2010-12-23 18:59:18 +01:00
aff3623fec
Fixed #2345 (False positive: uninitialized variable (in sub-condition in if inside a loop))
2010-12-23 09:16:29 +01:00
be46d453c4
Information: Added new severity
2010-12-22 19:53:17 +01:00
fc7e2d1ac1
Fixed #2341 (false positive for function pointer returning typedef)
2010-12-22 18:37:23 +01:00
00e9822cb3
Fixed #2337 (False Positive: memory leak)
2010-12-22 18:32:00 +01:00
f392dbef95
Fixed #2338 (False positive: Deallocating a deallocated pointer)
2010-12-22 08:24:50 +01:00
6951c32683
Fixed #2336 (False positive: memory leak (passing pointer to subfunction))
2010-12-21 21:12:45 +01:00
0f9415a5fb
Fixed #2330 (unreadVariable error for a fstream object when only extraction operator (>>) is used)
2010-12-21 19:02:00 +01:00
244974a61a
unused variables: fixed false negatives with the help of the symbol database. ticket: #2317
2010-12-21 08:13:40 +01:00
f73cce9eca
Fixed #2317 ((style) Variable is allocated memory that is never used)
2010-12-20 18:31:16 +01:00
cdc8801be0
Fixed #2334 (Internal class index function (no need to 'strchr'))
2010-12-20 18:13:26 +01:00
02892499d2
Fixed #2286 (Variable 'ownKilled' is assigned a value that is never used)
2010-12-19 18:27:31 +01:00
8247270f35
Fixed #2328 (false positive: buffer overrun (for loop with a break => the end value is not reached))
2010-12-19 10:39:43 +01:00
afbf5a8ef3
Visual Studio: updated project files with qmake
2010-12-19 07:51:34 +01:00
41ac2c252f
Fixed #2325 (Tokenizer: Remove for-loop if condition is false)
2010-12-18 21:43:12 +01:00
67713e47bd
Update test.pro for using base path for included pri files.
2010-12-18 17:07:20 +02:00
da15277675
QMake: added test/test.pro
2010-12-18 12:13:11 +01:00
8ffc2b0ac6
Tokenizer: better handling for switch/break in the simplifyKnownVariables. Ticket: #2324
2010-12-18 11:14:31 +01:00
f6c00fc478
Fixed #2323 (false positive: Buffer access out of bounds)
2010-12-18 10:54:36 +01:00
fc9c450eed
Fixed #2320 (false positive: Uninitialized variable: kbuf)
2010-12-18 10:06:21 +01:00
7eb9855104
Tokenizer: Remove redundant parantheses in rhs. Ticket: #2320
2010-12-18 09:44:58 +01:00
814efb2512
Fixed #2313 (False Positive: memory leak)
2010-12-17 21:34:22 +01:00
7050e9610b
checkmemoryleaks: added assertion for todo assertion
2010-12-17 21:30:02 +01:00
c2335f845e
Fixed #2306 (False positive: array of std::string is reported as uninitialized)
2010-12-17 21:20:04 +01:00
696550abd3
Fixed #2299 (false positive: possible nullpointer dereference)
2010-12-17 21:09:12 +01:00
Greg Hewgill
Robert Reif
Daniel Marjamäki
Zachary Blair
Reijo Tomperi
Raphael Geissert
Sébastien Debrard
Erik Lax
Kimmo Varis
Pete Johns
Ettl Martin
Kimmo Varis
Daniel Marjamäki
Markus Elfring