Daniel Marjamäki
8c07be136a
Fixed #8949 (False Positive: Variable 'f' is assigned a value that is never used.)
2019-01-22 21:16:27 +01:00
Daniel Marjamäki
8da4e31c42
Fixed #8941 (False Positive: Variable 'f' is assigned a value that is never used.)
2019-01-20 13:20:23 +01:00
Daniel Marjamäki
d50c3de740
Remove inline suppression and fix false positive.
2019-01-13 07:59:41 +01:00
Daniel Marjamäki
8dd641b8be
Use OVERRIDE in test
2019-01-12 15:45:25 +01:00
Daniel Marjamäki
2b63997c2c
Fixed #8928 (false positive: (style) Variable 'x' is assigned a value that is never used.)
2019-01-02 20:23:02 +01:00
Daniel Marjamäki
6b49a784c5
Fixed #8911 (Regression: False positive: Unassigned variable (alias))
2018-12-30 20:20:20 +01:00
Daniel Marjamäki
6fef02498c
Fixed #7263 (False negative: redundant assignment using +=)
2018-12-27 17:27:53 +01:00
Daniel Marjamäki
e2c433a0f8
Fixed #8914 (False positive with unary_function argument)
2018-12-19 19:43:05 +01:00
Daniel Marjamäki
bf4e850e11
Fixed #4475 (New check: struct member is assigned a value that is not read)
2018-12-17 15:40:15 +01:00
Daniel Marjamäki
357e2fbfb3
Add testcase for #8807 (False negative: Redundant variable assignments (loop))
2018-12-16 21:45:26 +01:00
Daniel Marjamäki
c8d688607a
Fixed #8901 (Unused value: const variable initialization)
2018-12-16 19:01:05 +01:00
Daniel Marjamäki
46a0172480
FwdAnalysis: fix FP in loop
2018-12-16 16:43:04 +01:00
Daniel Marjamäki
3af0d73f82
Unused value: Fixed false negatives for loops
2018-12-16 11:18:37 +01:00
Daniel Marjamäki
1bfe98447a
FwdAnalysis: Tweak possiblyAliased
2018-12-15 11:54:00 +01:00
Daniel Marjamäki
37416010ef
Unused value: Fix false positive (ast, {})
2018-12-14 18:56:09 +01:00
Daniel Marjamäki
8464085535
UnusedVariables: Fix FP for unknown variable
2018-12-13 21:37:21 +01:00
Daniel Marjamäki
092d434f91
UnusedVar: Fix FP for array arguments
2018-12-13 21:08:18 +01:00
Daniel Marjamäki
1f27cd56c0
FwdAnalysis; Code cleanup, isNullOperand
2018-12-13 21:01:33 +01:00
Daniel Marjamäki
0b4e08cac9
Use FwdAnalysis in UnusedVar. This is still work-in-progress. Merging to master branch so it can be tested.
2018-12-13 18:52:56 +01:00
Daniel Marjamäki
69f6100d83
Fixed #8339 (false positive: unread variable despite delete is used on it)
2018-11-14 17:04:21 +01:00
Daniel Marjamäki
45379a3aa6
Updated copyright year for modified files
...
[ci skip]
2018-06-10 22:07:21 +02:00
IOBYTE
ce50df8047
Fix override warnings. ( #1234 )
2018-05-15 16:37:40 +02:00
Daniel Marjamäki
7ee636b934
Refactoring: Reuse isLikelyStreamRead in isVariableChanged
2018-04-18 17:46:10 +02:00
Daniel Marjamäki
c84628c28a
Fixed #8494 (False positive: serialization class overloads operator)
2018-04-17 14:23:04 +02:00
Daniel Marjamäki
c4caee6b18
Updated copyright year
2018-01-14 15:37:52 +01:00
Daniel Marjamäki
b3c80947ed
Fixed #6508 (False positive unusedStructMember - brace initializer)
2017-11-12 22:33:17 +01:00
Daniel Marjamäki
e6f6efc684
astyle formatting
...
[ci skip]
2017-08-02 07:48:38 +02:00
Daniel Marjamäki
9ef9d0e4a8
Fixed #8128 (False negative: variable is assigned value that is not read)
2017-08-01 14:56:53 +02:00
Daniel Marjamäki
0a03bbb320
Fixed #6315 (false positive - unreadVariable - variable is used via pointer)
2017-07-23 23:32:14 +02:00
Daniel Marjamäki
ac85b78e2a
Fixed #5619 (false positive: unusedVariable - array accessed by pointer variable only)
2017-07-09 11:19:00 +02:00
Daniel Marjamäki
d6f066482e
Fixed #6542 (FP: Variable 'lcount' is not assigned a value - using address of integer array)
2017-07-01 11:31:51 +02:00
Daniel Marjamäki
db01ea1408
Fixed #6261 (false positive: Variable used in ternary expression within function argument list)
2017-07-01 11:03:49 +02:00
Daniel Marjamäki
b8ee500d45
Fixed #7092 (Invalid style error: Variable not assigned a value)
2017-06-03 15:31:29 +02:00
Ayaz Salikhov
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
Daniel Marjamäki
040d2f0012
Use simplecpp lexer in test cases
2017-05-18 21:52:31 +02:00
Daniel Marjamäki
841e0c2921
Fixed #7546 (Assignment to array element not detected if pointer addition is used)
2017-02-28 22:04:05 +01:00
Matthias Krüger
f80e888b7e
run astyle
...
[ci-skip]
2017-01-31 16:22:31 +01:00
umanamente
0c1ba8e8b4
( Fixed #7895 ) C++11 brace initialization. Added test. ( #862 )
...
Add an optional extended description…
2017-01-22 10:16:40 +01:00
PKEuS
1227a3f596
Improved check: Complain if a variable is modified but not used again
2016-10-10 21:27:40 +02:00
Simon Martin
d3c6fb4ccf
Ticket #7557 : Test case added since the fix for #7541 also fixed this.
2016-10-01 21:21:07 +02:00
Daniel Marjamäki
ac1a869d60
unused struct members: don't warn about packed structs ( #3088 )
2016-09-05 17:27:12 +02:00
Daniel Marjamäki
60f22bd4ee
Fixed #7477 (False positive 'Assigned value is never used' in multithreaded context)
2016-09-03 20:38:36 +02:00
Daniel Marjamäki
f23287544a
Fixed #7196 (Improve check: deem sizeof(thing) as using the thing's members)
2016-08-02 18:50:04 +02:00
Daniel Marjamäki
41526ef3a8
Fixed #6147 (FP unreadVariable: variable assignment in function call argument list)
2016-08-02 08:50:04 +02:00
Robert Reif
c1594bedbb
Fixed creation of SymbolDatabase for some template code ( #7594 )
2016-07-09 09:22:52 +02:00
PKEuS
3bdcf68990
Fixed false positive in CheckUnusedVar::checkFunctionVariableUsage(): Bailout when break; is encountered
...
See also: https://sourceforge.net/p/cppcheck/discussion/general/thread/1c169dc5/
2016-07-07 18:27:31 +02:00
Daniel Marjamäki
54be403f64
Fixed #7026 (Cppcheck does not recognizes the use of a variabile inside lambda function)
2016-05-26 18:07:56 +02:00
Daniel Marjamäki
7453b641bd
Fixed #4839 (Variable (in array) is assigned a value that is never used)
2016-05-17 16:03:55 +02:00
Daniel Marjamäki
b54613a942
Fixed #7046 (constexpr value used as template parameter reported as not used)
2016-01-31 12:39:43 +01:00
PKEuS
3b046b42a6
Support function pointers in CheckUnusedVar::checkFunctionVariableUsage_iterateScopes() ( #7194 )
2016-01-30 20:59:55 +01:00
Daniel Marjamäki
fd67ca146d
Fixed #4955 (false positive: Variable 'i' is assigned a value that is never used (only used in template instantiation))
2016-01-30 16:49:39 +01:00
Daniel Marjamäki
95009a4630
Merge pull request #745 from lanurmi/2016_ad
...
Update copyright year to 2007-2016.
2016-01-01 22:57:19 +01:00
Daniel Marjamäki
3bd5a4d10e
CheckUnusedVar: Fix FP when there is class initialization
2016-01-01 16:04:13 +01:00
Lauri Nurmi
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
Daniel Marjamäki
dea41e2390
CheckUnusedVar: Fix FP for assignment in while
2016-01-01 12:14:18 +01:00
Daniel Marjamäki
350908d0e9
Fix FP in CheckUnusedVar. Caused by #7230 fix.
2015-12-31 15:30:33 +01:00
Daniel Marjamäki
8171154e12
Fixed #7230 (Confusing code snippet in error message)
2015-12-31 01:15:49 +01:00
PKEuS
8f22e4924c
Updated AStyle to version 2.05.1
...
Tweaked runastyle.bat a little bit.
2015-12-17 15:53:13 +01:00
Matthias Krüger
158238ad4b
add testcase for #7179 (see bebf8cc
)
2015-12-17 14:08:24 +01:00
Daniel Marjamäki
bebf8ccdd5
Revert da15efb3
and 6304a4dd
to fix FPs. See #7148 , #7179 , etc
2015-12-16 14:51:50 +01:00
Daniel Marjamäki
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
PKEuS
7866990d04
Fixed false positive with range-based for-loop ( #7075 )
2015-10-27 14:47:18 +01:00
PKEuS
3a5cef8a7e
Refactorization: Improved usage of Settings instances in test suite
2015-10-07 18:40:03 +02:00
Dmitry-Me
6304a4dddb
Fix FP for members of temporaries
2015-09-25 13:57:11 +03:00
Dmitry-Me
da15efb3f6
Fix FN for distinct structs with identical members
2015-09-24 18:29:08 +02:00
Dmitry-Me
0b991f5560
Tell if it's struct or union
2015-09-22 17:38:23 +03:00
Simon Martin
c78d99dc07
Ticket #6954 : Properly handle pointers to arrays in CheckUnunsedVar.
2015-08-27 23:56:26 +02:00
PKEuS
ac867b4220
Handle pointers to const member functions in Tokenizer::simplifyFunctionPointers() ( #6603 )
2015-04-13 21:21:57 +02:00
PKEuS
bc5132e0ac
Refactorization: Moved declaration of errout, ... to testsuite.h, uniformized style
2015-03-11 22:54:43 +01:00
Daniel Marjamäki
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
Alexander Mai
ec2c4aa2e3
#6301 Unused shared lock variable. Add exception for std::shared_lock() to CheckUnusedVar::checkFunctionVariableUsage_iterateScopes()
2014-12-07 15:32:09 +01:00
Daniel Marjamäki
051d42ae6b
astyle formatting
2014-11-20 14:20:09 +01:00
orbitcowboy
f5d804f71a
running astyle
2014-11-20 10:13:03 +01:00
PKEuS
6955e719cf
Collected garbage code tests and moved them to testgarbage.cpp
2014-10-16 10:59:46 +02:00
PKEuS
936043d47d
Fixed false positive 'unusedVar' with C++11 initialization ( #6160 )
2014-09-30 12:39:27 +02:00
PKEuS
b8918906e6
Fixed false positive #5466
2014-08-31 19:46:30 +02:00
PKEuS
8f4662de92
No unused variable messages about std::unique_ptr|shared_ptr|auto_ptr ( #4355 )
2014-08-31 19:18:02 +02:00
PKEuS
adcc8b1634
Implement support for __attribute__((used)) ( #3408 )
2014-08-06 11:13:58 +02:00
PKEuS
f3e0df7501
Support C++11 style initialization with {}:
...
-> Support in setVarId and SymbolDatabase (#4344 )
-> Fixed false positives in unused variable checking (#5491 , #5494 )
Side-effect: Support global variables initialized with brackets (C++03 style) in SymbolDatabase
2014-08-05 15:33:57 +02:00
PKEuS
57c055fcc4
Fixed false negative #5985 : default argument values should not affect variable usage checking.
2014-08-03 19:13:37 +02:00
PKEuS
8c96cc59c9
Fixed false positive #5976 : Properly handle shift from stream.
2014-07-17 10:03:58 +02:00
PKEuS
3d0ebe196b
Several improvements to CheckUnusedVar::checkFunctionVariableUsage_iterateScopes():
...
- Use AST in some places
- Fixed misusage of Token::isStandardType (fixes false negative)
- Removed some redundant conditions
2014-07-02 00:18:40 +02:00
orbitcowboy
dfe876fa4c
Fixed typo in comment, no functional changes.
2014-05-07 23:39:32 +02:00
PKEuS
7e4081f7f5
Treat syntaxError and cppcheckError as InternalErrors (throw as exception, #4268 )
2014-03-27 13:15:21 +01:00
XhmikosR
fc54e6acc4
Trim tailing spaces and convert tabs to spaces.
2014-03-18 17:00:28 +02:00
Daniel Marjamäki
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
Heinrich Schuchardt
6bfd4af5f7
5355: False postive var not assigned
...
Avoid false positive "variable not assigned" for
struct Fred{
};
void foo () {
Fred fred;
throw fred;
}
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2014-02-01 22:40:35 +01:00
Daniel Marjamäki
e2bc99aa24
Fixed #5154 (Tokenizer: wrong handling of msvc 'for each')
2013-12-17 06:34:27 +01:00
Daniel Marjamäki
853d9dd7a9
Fixed #4956 (false positive: Variable 'myIsFirst' is assigned a value that is never used.)
2013-10-26 15:22:28 +02:00
Daniel Marjamäki
3b8e9f5a2a
Fixed #4899 (False positive on unused variable)
2013-09-03 17:02:46 +02:00
Daniel Marjamäki
5d7ebadf25
Fixed ¤4596 (False positive, Variable 'value' is not assigned a value (x = x >> value))
2013-08-27 15:57:38 +02:00
Daniel Marjamäki
4189d7db46
test
2013-08-27 06:47:06 +02:00
PKEuS
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
Frank Zingsheim
395a474ec2
Fixed #4695 : Infinite recursion inside isRecordTypeWithoutSideEffects()
2013-04-01 12:41:14 +02:00
Daniel Marjamäki
3301728c50
astyle formatting
2013-03-29 17:55:09 +01:00
Alexander Mai
7902cd0123
Fixed #4447 (false positive: (style) Variable 'X' is assigned a value that is never used (goto))
2013-03-28 06:44:37 +01:00
Ettl Martin
1b9c1c03fa
unittests: removed not needed '\n' at the end of testcases.
2013-03-20 15:36:16 +01:00
Daniel Marjamäki
dd155b57e4
Fixed #4487 (False positive: variable is not assigned a value (pointer alias))
2013-03-20 06:38:53 +01:00
PKEuS
657e5d7ea2
Fixed some small formatting issues in test suite
2013-03-04 11:14:56 -08:00
Daniel Marjamäki
78a3a58a5a
Fixed #4628 (False positive: Variable is assigned a value that is never used)
2013-03-04 19:13:49 +01:00
Daniel Marjamäki
ecafe7a129
Fixed #4624 (Wrong error for instances of std::unique_lock (variable is never used))
2013-02-28 17:02:58 +01:00
Daniel Marjamäki
bce99a9e2f
Fixed #4394 (FP: Variable 'a' is not assigned a value)
2013-02-20 17:43:16 +01:00
Daniel Marjam�ki
635b7d5a0e
Fixed #4423 (Variable is assigned a value that is never used.)
2013-02-16 16:07:05 +01:00
Robert Reif
a1da067b88
Fixed #4585 (false positive, Variable 'b' is assigned a value that is never used when using+loop)
2013-02-14 06:31:41 +01:00
Frank Zingsheim
498d03458f
Fixed #4385 : lock_guard RAII throws unreadVariable
2013-01-07 20:28:43 +01:00
Reijo Tomperi
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
Daniel Marjamäki
e7aa1ec396
Fixed #4411 (Variable is assigned a value that is never used.)
2012-12-29 12:45:37 +01:00
Daniel Marjamäki
1769240e15
Fixed #4022 (false positive: (style) Variable 'sort_entry' is assigned a value that is never used)
2012-12-28 18:18:36 +01:00
Daniel Marjamäki
3913fd8398
Fixed #4320 (False positives 'unassignedVariable' and 'uninitvar')
2012-12-18 19:02:30 +01:00
Daniel Marjamäki
1e2fb4f1a4
Unused var: Limit bailout for foreach loops. Only bailout if name contains 'foreach' or 'for_each'. Only bailout variables that are used more than once in the body. Ticket: #4155
2012-12-17 18:19:05 +01:00
Daniel Marjamäki
72ea94bf75
Fixed #4155 (false positive: Variable is assigned a value that is never used (inside BOOST_FOREACH loop))
2012-12-17 17:07:56 +01:00
Edoardo Prezioso
0273c183a7
Run astyle and update the translation files.
...
I believe we need a hook script because else everytime we change a file we have to make a new commit to fix the discrepancies problems.
2012-12-07 01:49:51 +01:00
Frank Zingsheim
aebdb3769f
Fixed #4369 (false positive: Variable 'i' is assigned a value that is never used)
2012-12-04 21:39:51 +01:00
Frank Zingsheim
590704afb4
Missing semicolon in "do {} while();" tests of testunusedvar.cpp ( #4180 )
2012-12-03 21:49:53 +01:00
Frank Zingsheim
f23ce8d254
Fixed #4180 (false positive: (style) Variable is assigned a value that is never used (inside loop))
2012-11-28 06:11:33 +01:00
Daniel Marjamäki
382e1e95ef
Fixed #4168 (False positive: (style) struct or union member 'super::x' is never used)
2012-11-18 15:24:47 +01:00
Daniel Marjamäki
a2febc49d6
Fixed #4318 (False positive: 'unreadVariable')
2012-11-15 08:36:43 +01:00
PKEuS
24b98feadb
Message refactorization: checkuninitvar.cpp, checkunusedfunctions.cpp, checkunusedvar.cpp
2012-11-01 18:40:20 +01:00
Daniel Marjamäki
a64669b1ec
Fixed #4203 (Don't warn about setting NULL value for pointers and not using that value)
2012-09-30 17:22:35 +02:00
PKEuS
1863306198
Fixed false negative in checkunusedvar.cpp and reduced code dupliaction.
2012-09-11 14:24:12 +02:00
PKEuS
623ffe23f0
Fixed #4145
2012-09-11 14:14:35 +02:00
PKEuS
8924e8af43
Fixed #4143 : Give correct line numbers in checkunusedvar.cpp
2012-09-04 14:53:24 +02:00
kbajaj91
be716e81d3
Fixed #4138 - False positive about variable assigned a value that is never
...
used in loops
2012-09-04 13:06:04 +02:00
Kartik Bajaj
ea0cbbcf78
Fixed #1481
2012-09-02 18:50:17 +02:00
Daniel Marjamäki
7975ffba21
Fixed #3980 (Variable not assigned a value)
2012-08-25 13:07:33 +02:00
Daniel Marjamäki
f133c9e8ec
Fixed #4020 (false positive: (style) Variable 'dst' is assigned a value that is never used)
2012-08-22 19:47:46 +02:00
PKEuS
c537a86363
Fixed false negative in unused variable checking when class without side effects inherits from another one.
2012-08-20 07:55:39 -07:00
PKEuS
35d94c26d5
Changed creation of SymbolDatabase. Database always created after Tokenizer::tokenize() and Tokenizer::simplifyTokenList() instead of on-demand creation by Tokenizer::getSymbolDatabase.
...
-> With Token::scope() it is possible to access the symboldatabase without having to call getSymbolDatabase(). The change increases safety because it is guaranteed that the database is available in all checks, even if the specific check doesn't call getSymbolDatabase
- Tokenizer::_symbolDatabase does no longer have to be mutable -> Increased const correctness
The change above required two additional changes:
- A bug causing a debug message was fixed in the symboldatabase that became visible in the test suite by the change above.
- Simplify expressions like "struct struct Foo" which might be result of typedef instanciation.
2012-08-12 03:01:24 -07:00
PKEuS
355c1322d6
Small refactorizations in checkunusedvar.cpp:
...
- Token::Match handles nullpointers
- In chained assignments variables are only written (not read) when assigned
- Fixed crash #4033
2012-08-10 03:36:08 -07:00
PKEuS
c11e8cdbfa
Fixed false positive "Variable is not assigned a value" on class types
2012-07-25 00:34:27 -07:00
PKEuS
bb940e4722
Implemented unused variable checking for standard types ( #2851 )
2012-07-24 11:47:29 -07:00
PKEuS
2103811291
Refactorizations in testrunner:
...
- Removed unnecessary space characters
- Removed comments from test cases which are not preprocessed
2012-07-16 05:02:33 -07:00
Daniel Marjamäki
cb7757f650
CheckUnusedVar: dont report false positives for extern variables
2012-06-28 17:22:56 +02:00
Daniel Marjamäki
25b24d149f
Fixed #3910 (False positive: Variable is not assigned a value (pointerArray alias))
2012-06-24 16:54:37 +02:00
Daniel Marjamäki
951da02f89
Reviewed handling of unknown types in C files in checkunusedvar
2012-06-22 15:59:41 +02:00
Daniel Marjamäki
082e6d506b
#3744 (Unexpected unused value warning for char ptr types set in switch)
2012-04-28 15:43:42 +02:00
Ettl Martin
bf0ed17a16
added testcase for ticket #3602
2012-04-27 02:05:45 +02:00
Daniel Marjamäki
d5f6cfcfa8
Tokenizer: Use new setVarId function. Removed the old one.
2012-04-22 11:36:31 +02:00
Daniel Marjamäki
aeac38b673
Tokenizer::setVarIdNew: Removed test case in TestUnusedVar that fails with the new setVarId function. The new setVarId function assumes that 'static int i(a);' is a variable declaration if it's in a executable scope (it is unknown if 'a' is a type or a variable so this assumption could be wrong).
2012-04-22 10:42:55 +02:00
Ettl Martin
2840b19fb3
removed some c++-comments within testcases ( from my last commit ). No functional change.
2012-04-19 10:15:29 +02:00
Ettl Martin
7699d5bf87
#3742 added testcases to ensure it works correctly.
2012-04-19 10:08:51 +02:00
PKEuS
782cd5d228
Fixed #3687 : Don't treat catched variables as local ones.
2012-03-26 21:19:42 +02:00
PKEuS
002389f836
Fixed #3677
...
Added forgotten testcase for #3672
2012-03-21 18:40:32 +01:00
Daniel Marjamäki
385c9d341d
Fixed #3633 (False positive: struct array not assigned a value)
2012-02-26 08:29:02 +01:00
Daniel Marjamäki
bbfae8e3ae
Fixed #3583 (False positive Variable X is assigned a value that is never used)
2012-02-25 12:56:33 +01:00
Daniel Marjamäki
69d03bac34
Fixed #3603 (False Positive: Variable is assigned a value that is never used)
2012-02-19 15:25:46 +01:00
Daniel Marjamäki
9f139cf414
Fixed #3509 (FP: Variable 'itemList' is not assigned a value, when << operator is used)
2012-01-23 08:02:59 +01:00
Edoardo Prezioso
57fcde8090
Fixed ticket #3481 (segmentation fault of cppcheck)
2012-01-09 13:39:02 +01:00
Daniel Marjamäki
304980848f
Fixed #3473 (False positive: variable is assigned value that is never used (used in return statement))
2012-01-08 08:44:18 +01:00
Daniel Marjamäki
70c83d9ca9
Fixed #3467 (False positive: Variable is not assigned a value (new))
2012-01-08 08:31:00 +01:00