345a80f4d5
Fixed #5621 and slightly simplified symboldatabase code.
2014-03-30 11:06:44 +02:00
d1b1699bb0
Fix #5606 - Endless recursion in CheckClass::isMemberVar(). New function Type::hasCircularDependencies() is supposed to detect loops within the class hierarchy which was causing the problem
2014-03-29 12:21:35 +01:00
a16d631813
Further improvements to setVarId and function/array pointer detection in SymbolDatabase ( #2872 )
2014-03-28 17:43:40 +01:00
a6ca3cf2cf
Throw syntaxError when encounter one in symboldatabase ( fixes #5572 )
2014-03-27 19:06:13 +01:00
1be7bfa7fe
Fixed crash on invalid code ( #5603 )
2014-03-23 20:08:16 +01:00
37befc75ef
In case of a loop within the class hierarchie Function::isImplicitlyVirtual_rec() was entering an endless loop. Tracking the previously analyzed types shall prevent this.
2014-03-22 08:49:28 +01:00
93341f4449
Use simple match where possible
...
Fixes these warnings found by "--enable=internal":
[lib/checkclass.cpp:972]: (warning) Found simple pattern inside Token::Match() call: "* *"
[lib/checkbufferoverrun.cpp:635]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checkbufferoverrun.cpp:1397]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/checksizeof.cpp:299]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checksizeof.cpp:301]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checksizeof.cpp:303]: (warning) Found simple pattern inside Token::Match() call: "]"
[lib/checksizeof.cpp:318]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checknullpointer.cpp:413]: (warning) Found simple pattern inside Token::Match() call: "delete"
[lib/checkio.cpp:1336]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkstl.cpp:1509]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1512]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1594]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkstl.cpp:1598]: (warning) Found simple pattern inside Token::Match() call: "] ="
[lib/checkunusedvar.cpp:755]: (warning) Found simple pattern inside Token::Match() call: "goto"
[lib/checkunusedvar.cpp:793]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkuninitvar.cpp:376]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:86]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:2181]: (warning) Found simple pattern inside Token::Match() call: "> {"
[lib/valueflow.cpp:54]: (warning) Found simple pattern inside Token::Match() call: "&"
[lib/valueflow.cpp:409]: (warning) Found simple pattern inside Token::Match() call: "do"
[lib/valueflow.cpp:425]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:487]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:511]: (warning) Found simple pattern inside Token::Match() call: "} else {"
[lib/valueflow.cpp:615]: (warning) Found simple pattern inside Token::Match() call: "for ("
[lib/symboldatabase.cpp:80]: (warning) Found simple pattern inside Token::Match() call: "= {"
[lib/symboldatabase.cpp:1069]: (warning) Found simple pattern inside Token::Match() call: "std ::"
[lib/tokenize.cpp:2207]: (warning) Found simple pattern inside Token::Match() call: "< >"
[lib/tokenize.cpp:2730]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/tokenize.cpp:4234]: (warning) Found simple pattern inside Token::Match() call: "try {"
[lib/tokenize.cpp:4235]: (warning) Found simple pattern inside Token::Match() call: "} catch ("
[lib/tokenize.cpp:5500]: (warning) Found simple pattern inside Token::Match() call: "INT8"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "}"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "do"
2014-03-14 16:27:47 +01:00
8c993c1363
Partial fix for #5555 . Remember function attributes: pure, const, constructor, destructor
2014-03-14 05:40:17 +01:00
d1eb04c539
Fixed #4302 (Member variable not initialized in public delegate constructor)
2014-03-12 05:48:13 +01:00
ed9153ee80
Symbol database: added simple mismatch check in Scope::findFunction when passing address to function that expects a reference
2014-02-19 06:35:51 +01:00
70a67eaf85
Change some more 0 literals into nullptr.
2014-02-16 13:38:50 +02:00
23efc68dd7
use nullptr
2014-02-16 10:32:10 +01:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
2048313915
Add Variable::isStlType function
2014-01-28 11:44:56 -03:00
77362fd671
Fixed #5289 (Crash: Stack overflow in isImplicitlyVirtual_rec when checking SVN)
2014-01-05 19:10:16 +01:00
93a9cb40df
Fixed #5310 (Internal error: match compiler returned different result than parsed match)
2014-01-04 13:53:54 +01:00
32be4094e7
Symbol database: only put variables in variable list
2013-12-31 17:51:56 +01:00
98b6fa2eaf
SymbolDatabase: Use std::size_t for Function::getArgument() argument since Function::argCount() returns a std::size_t
2013-12-14 08:35:46 +01:00
43f00942dd
Fixed #5197 (SymbolDatabase: bad handling of unknown macros in function declaration)
2013-11-25 03:43:39 +01:00
52df31b501
Fixed #5153 ((debug) Scope::checkVariable found variable ')')
2013-11-08 12:56:32 +01:00
463ef2e71e
Ticket #5120 : New test case, that works now that #5125 is fixed
2013-10-30 10:15:03 +01:00
052be76635
Ticket #5125 : Avoid infinite recursion for recursive class definitions
2013-10-29 21:41:47 +01:00
4a02ca8202
SymbolDatabase: handle method with unknown macro 'void f() MACRO {..}'
2013-09-28 11:44:26 +02:00
4b1254bc8d
Merge pull request #168 from simartin/ticket_4994
...
Ticket #4994 : Don't crash when checking variable scope for invalid input
2013-09-08 06:57:42 -07:00
843833f907
Ticket #4994 : Don't crash when checking variable scope for invalid input.
2013-09-07 21:16:25 +02:00
6b47ed414a
Fixed Function::retDef initialization:
...
- Move/Copy Constructors and Destructors do not have a return type neither
- Fixed crash in SymbolDatabase::printOut
- Added testing
2013-09-03 10:48:01 +02:00
8790f6d73f
Fixed #4999 (Crash with simple code snipped in rev ab30fa3)
2013-08-31 18:58:55 +02:00
fc435ae9aa
CheckIO: fix false negative for a function in a base class not being found, fix false positives and negatives for std::vector operator []
2013-08-30 05:41:59 +02:00
a1b9bb0688
CheckIO: Fix false positives for functions returning unknown types and false negatives for functions returning record types
2013-08-26 06:03:26 +02:00
26de3646e9
CheckIo: Revised patch that fixes bug in class function return type. Ticket: #4964
2013-08-24 22:34:52 +02:00
01fd156852
CheckIO: Start to add checking of function return types. Ticket: #4964
2013-08-24 07:25:50 +02:00
986ec42d79
Fixed #4937 (false positive: Assert calls a function which may have desired side effects)
2013-08-22 06:38:54 +02:00
b61c4b24b4
Fixed syntax error
2013-08-21 16:32:10 +02:00
e0d71de23a
symboldatabase: Remove unneeded check
...
scope1 cannot be null at that point of time. If it were, the program
would have crashed, before (it's dereferenced ->)
This commit doesn't just remove dead code, but eliminates a tricky bug,
possibly introduced by over-optimizing compilers:
An explanation why the compiler could produce bad code here is found at
http://blog.regehr.org/archives/970
This commit was enabled by http://css.csail.mit.edu/stack/
Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
2013-08-20 14:06:20 +02:00
bf8a786265
reduce: add more settings from cppcheck cli
2013-08-19 06:06:53 +02:00
914893013e
Symbol Database: improved type handling. Ticket: #4952
2013-08-17 18:43:15 +02:00
b777388fb8
Symbol database: improved type handling (fix problems in previous commit). Ticket: #4952
2013-08-16 05:42:12 +02:00
f420de24ef
SymbolDatabase: Optimisation of previous fix for #4952
2013-08-13 06:36:54 +02:00
cd3044c808
Fixed #4952 (SymbolDatabase: unknown types in log file)
2013-08-12 06:21:03 +02:00
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
e6ab8f478b
Symbol database: improved handling of array members
2013-07-20 17:51:13 +02:00
9c67af058a
SymbolDatabase: Renamed Variable::varId() to Variable::declarationId() to make it more clear how it works.
2013-07-20 12:31:04 +02:00
4106972fdc
Merge pull request #148 from JustRamires/master
...
Fixed segmentation fault in SymbolDatabase::SymbolDatabase(Ticket #4892 )
2013-07-09 02:55:46 -07:00
295869a866
Fixed segmentation fault in SymbolDatabase::SymbolDatabase(Ticket #4892 )
2013-07-09 13:10:03 +04:00
d177c8fd03
Fixed #4824 (False positive: (warning) Member variable 'Foo::m_state' is not initialized in the constructor.)
2013-07-08 06:38:33 +02:00
a381170886
Fixed #4874 (Minor spelling corrections)
2013-06-26 00:47:02 -07:00
0be1892b92
Fixed #4806 (Crash in Type::initBaseInfo() in clang testcode)
2013-06-16 21:46:01 +02:00
4610b135dc
Fixed #4694
2013-06-07 10:37:33 +04:00
2c8360c607
Fixed #4789 (uninitMemberVar not found when constructor contains default parameters)
2013-05-18 18:33:24 +02:00
cf5d8fa3df
Use Token::link() instead of Token::findClosingBracket() whereever possible
2013-04-15 13:48:28 -07:00
54e7c8f6a2
Implemented support for move constructors:
...
Adapt code to Function::eMoveConstructor
introduced in commit eb2962792f
2013-04-10 21:57:22 +02:00
eb2962792f
Implemented support for move constructors:
...
- Changed behaviour of Token::function - is now also set for declarations
- Resolved TODO in testclass.cpp
- removed redundant code in Scope::findFunction - it is safe to call nextArgument() on functions without arguments
- Use Token::function in checkother.cpp
2013-04-04 10:53:55 -07:00
188096665c
Implemented support for rvalue references (C++11):
...
- Split up && when it is part of an rvalue reference declaration
- Added support into symbol database
- Current implementation sets Variable::isReference() to true also for rvalue references - they can probably be treated like normal references in many checks.
Changed behaviour of symbol database: Insert argument Variable of functions that are not implemented into SymbolDatabase::_variableList
2013-04-04 09:47:44 -07:00
a3f9b5c07d
Fixed #4686 (Prefer prefix ++/-- operators for non-primitive types with template iterator)
2013-03-30 13:49:56 +01:00
3f57b5a6ca
Fixed #4682 (using 'struct' disables checking)
2013-03-28 06:36:49 +01:00
c0a34649c4
fixed 'duplicate expression' false positives for float-float. Ticket: #4639
2013-03-14 19:11:29 +01:00
641ac5c02a
Fixed #4352 : Ensure that class provides an iterator interface.
2013-03-14 09:00:22 -07:00
4b9b87e310
Fixed #4646 (false positive: (style, inconclusive) Technically the member function 'C<T>::operator+=' can be const.)
2013-03-14 06:34:12 +01:00
ee942c5592
Symbol database: Fixed --debug printing. Ticket: #4650
2013-03-13 06:31:13 +01:00
14feaa8d39
Refactorizations:
...
- Fixed lots of cppcheck messages about functions that can be const or static
- Fixed possible nullpointer dereference message in symboldatabase.cpp
- Replaced tokAt(+-1) by next()/previous()
2013-03-12 07:42:00 -07:00
25c36b56fa
CheckClass: made warnings about uninitialized members in default constructors inconclusive. Ticket: #4639
2013-03-09 09:20:48 +01:00
1fbef0e4e6
Reduced code duplication in symboldatabase
2013-03-05 10:53:24 -08:00
9287e40e99
Incresed constness of several pointers in symboldatabase
2013-03-05 09:42:42 -08:00
a94598e447
Fixed some gcc and cppcheck messages
2013-03-05 07:07:59 -08:00
7bc729bc63
- Moved more functionality from Scope to Type: BaseInfo and FriendInfo
...
- Replaced Scope->findQualifiedScope by SymbolDatabase::findScope
- Improved SymbolDatabase::findType
2013-03-05 06:28:40 -08:00
66a3555897
Implement initial support for Types in Symboldatabase:
...
- For each class/struct/union, a Type instance is added to SymbolDatabase::typeList.
- A scope is no longer created for declared but not defined types
Fixed name detection for classes when they are declared like this: "class ::Foo::Sub {..."
2013-03-05 04:33:38 -08:00
0105f8223c
Simplified several Token::Match/simpleMatch calls when match string consists of a single pattern
...
Fixed two CheckInternal error messages
2013-03-01 03:42:04 -08:00
509061afff
Fixed #4620 (False positive: Uninitialized variable in constructor (1.58))
2013-02-27 06:59:04 +01:00
21bf5173e5
Symbol database: faster implementation. Ticket: #4494
2013-02-20 07:46:06 +01:00
e6915e7a78
Fixed #4536 (non-static member initializer causes false positive)
2013-02-18 06:33:53 +01:00
89cf24f23f
Refactorization: use Function::nestedIn instead of Function::functionScope->functionOf, which is valid even if the function implementation is not seen.
2013-02-16 01:43:16 -08:00
c5ee083c82
Fixed #4388 (false positive 'noConstructor' in 1.57)
2013-02-15 06:44:07 +01:00
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
5de26bfeb9
Fixed #4574 (noConstructor false positives introduced in cppcheck 1.58)
2013-02-13 06:00:04 +01:00
1a58ae4994
Symbol database: handle when forward declaration doesn't match declaration. Ticket: #4531
2013-02-01 06:31:02 +01:00
859793731d
SymbolDatabase: Refactor findFunction handling. Ticket: #4494
2013-01-28 06:47:48 +01:00
a0d8fd26fe
SymbolDatabase: improved handling of const in function parameters
2013-01-27 02:46:00 +01:00
3b08b410a2
Symbol database: Improved function lookup (a.b.f()). Ticket: #4494
2013-01-25 06:49:04 +01:00
cecd726b11
Symbol database: Improved function lookup for foo.f(). Ticket #4494
2013-01-23 16:53:55 +01:00
645126fb8e
remove double trailing semicolons
2013-01-23 06:48:21 +01:00
ddb604d1a5
Symbol database: function lookup when :: is used. Ticket #4494
2013-01-22 06:55:25 +01:00
4a73c93750
Fix compiler warnings and comment/string typos
...
- fix g++ warning:
> lib/checkother.cpp:3779: warning: comparison between signed and unsigned integer expressions
- fix suncc warning (see [everything2](http://everything2.com/title/C%252B%252B%253A+static+extern+%2522C%2522 )):
> "lib/checkmemoryleak.cpp", line 578: Warning (Anachronism): Formal argument __compar of type extern "C" int(*)(const void*,const void*) in call to bsearch(const void*, const void*, unsigned long, unsigned long, extern "C" int(*)(const void*,const void*)) is being passed int(*)(const void*,const void*).
- prefer empty() / isEmpty() over "size() > 0" (cases not caught by stlSize)
- fix word misspellings (mostly comments, a few output lines)
- Parenthesis => Parentheses (both variations were used in the codebase)
- fix typo and wording ("never alwayw") in gui/test/data/benchmark/simple.cpp's CheckOther::unsignedPositive():
```
- "An unsigned variable will never alwayw be positive so it is either pointless or "
+ "An unsigned variable can't be negative so it is either pointless or "
```
2013-01-16 07:37:07 -07:00
5c8b05ce94
Use Token::simpleMatch() for simple pattern
...
"internal" check reported:
[lib/symboldatabase.cpp:945]: (warning) Found simple pattern inside Token::Match() call: "> ("
2013-01-15 20:34:11 +01:00
d37906041b
Fixed #4458 (False positive: noCopyConstructor in template class)
2013-01-04 10:35:24 +01:00
c9fb7f529d
Use more Effective C++ code style in SymbolDatabase class:
...
1)The SymbolDatabase::findScope code is moved to the const-version. The non-const version is reimplemented as the combination with const_cast and static_cast.
2)Unrelated: change style of the declaration of some functions (the '*' is moved near the function name).
2013-01-04 01:19:17 +01:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
d2e8ab9c86
Fixed #4302 (Member variable not initialized in public delegate constructor)
2013-01-01 09:53:40 +01:00
bf169e0c59
Replaced %name% with %type%
2012-12-31 10:45:37 +01:00
38d1b064e8
Symbol database: Add support for unnamed array arguments to functions ( #4444 )
2012-12-29 08:32:43 +01:00
5ba2a300af
Symbol database: Improved handling of array arguments ( #4444 )
2012-12-28 16:28:29 +01:00
bd2f59bdf0
Fixed #4442 (crash of cppcheck while scanning gcc-testsuite (invalid code))
2012-12-28 08:36:20 +01:00
a43ae677d7
Fixed #4419 (False positive: Class does not have a constructor)
2012-12-27 17:21:30 +01:00
7da155c8ba
Support for Sun Studio C++ compiler
2012-12-27 11:51:12 +01:00
b39afb2cf9
Revert "Fixed #4419 (False positive: Class does not have a constructor)"
...
This reverts commit 9a79961b6c
2012-12-24 07:46:55 +01:00
9a79961b6c
Fixed #4419 (False positive: Class does not have a constructor)
2012-12-24 06:46:30 +01:00
bb2a15c140
Symbol database: Better handling of 'using namespace N;'. Ticket: #4412
2012-12-20 06:53:04 +01:00
6732f05b95
Fixed #4404 (Forward declared class cause false style warning about missing constructor)
2012-12-16 07:18:03 +01:00
63b585424d
Fixed #4386 (False positive: ctor not detected)
2012-12-05 20:31:17 +01:00
bcb4410dae
Fixed invalid function in symboldatabase causing endless recursion (VS10 warning) by const_cast
2012-11-30 02:25:40 -08:00
35c2b8058d
Fixed #3190 (SymbolDatabase: Parse of sub class constructor fails)
2012-11-30 06:03:58 +01:00
PKEuS
Alexander Mai
Thomas Jarosch
Robert Reif
Daniel Marjamäki
Lauri Nurmi
Lucas Manuel Rodriguez
Simon Martin
Stefan Beller
Roman Zaytsev Borisovich
Zachary Blair
Frank Zingsheim
XhmikosR
Andrew C. Martin
Edoardo Prezioso
Reijo Tomperi
acm4me