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299 Commits

Author SHA1 Message Date
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 Marjamki
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