7cae057615
Add missing varid or variable for member variables.
...
Add an optional extended description…
2017-03-30 10:07:58 +02:00
5fb0f46a3a
ValueType: Hide assignment operator
2017-03-24 13:38:45 +01:00
f4c0ab5dd5
SymbolDatabase: Match function overloads by using ValueType information by running a second pass of the function pointer assignment routine.
2017-03-24 12:19:29 +01:00
fda1f02dab
long double is a floating point type.
2017-03-22 19:11:40 -04:00
f099c6a110
Refactor symbol database value type support by making setValueTypeInTokenList and setValueType member functions of SymbolDatabase. Class variables are no longer passed around as parameters but accessed directly which simplifies the code. There should be no functional change.
2017-03-21 21:55:22 -04:00
ab7cf5d215
ValueType: set ValueType for method that returns iterator
2017-03-05 14:53:32 +01:00
115ea08544
ValueType: Allow that type is library-container
2017-03-05 02:09:52 +01:00
995d875cb2
SymbolDatabase: Refactoring
2017-03-01 18:09:50 +01:00
beaf29c158
SymbolDatabase: Update some properties for auto variables
2017-02-27 23:04:25 +01:00
a184d5d421
SymbolDatabase: Refactoring
2017-01-01 11:34:05 +01:00
17aaecbd6b
ValueFlow: Improved handling of sizeof
2016-12-18 14:03:48 +01:00
0b3751520b
Add a check for float conversion overflows
2016-11-22 22:37:13 +01:00
c8ff96fe8f
Fixed #6180 (Usage of variable after std::move or std::forward)
2016-11-20 15:14:49 +01:00
1e999e0cfe
Fixed #7697 ((debug) Executable scope 'B' with unknown function.)
2016-08-19 19:06:15 +02:00
73e1378af8
Fixed #7661 (False positive: Function parameter 'e' should be passed by reference.)
2016-08-13 21:25:57 +02:00
55b3f0bf38
Fixed #752 (SymbolDatabase: Does not match function if redundant keywords mismatch (C++))
2016-08-04 09:06:32 +02:00
891e21b478
Fixed #7458 (SymbolDatabase: Wrong overloaded function is picked)
2016-08-02 08:58:11 +02:00
09b6568ea2
Fixed #7646 (podtypes do not get proper valuetype)
2016-07-31 19:47:34 +02:00
0ddeac0429
refactor (use ast) and improve CheckOther::checkRedundantAssignment (warn about global variables unless they are volatile, handle arrays in lhs better)
2016-07-18 12:43:23 +02:00
801fd8f96a
Support trailing return types (C++11)
2016-07-17 15:47:50 +02:00
44a19b527e
Use ValueFlow and SymbolDatabase to detect buffer overflows with new and malloc, improving support for enums ( #7576 )
2016-07-08 20:53:08 +02:00
54be403f64
Fixed #7026 (Cppcheck does not recognizes the use of a variabile inside lambda function)
2016-05-26 18:07:56 +02:00
38741868b5
Fixed #3989 (false positive: memory leak (inline function))
2016-05-26 17:42:27 +02:00
7591a57587
Removed redundant valuetype debug output
2016-05-14 20:11:57 +02:00
0bf85f9aa5
ValueType: Support integers defined in libraries ( #7394 )
2016-05-04 15:39:56 +02:00
dc2a92263a
Fixed #7426 (RFC: time to replace simplifyEnum?)
2016-04-22 06:02:54 +02:00
d964825c9f
ValueType: Add debug output that is shown when --verbose is used
2016-02-15 16:18:24 +01:00
d45f5c94cb
Add (disabled) function in SymbolDatabase to check variable list (e.g. find variables w/o scope). Fix some doxygen warnings.
2016-02-03 17:08:46 +01:00
d19b5031fa
Refactorization: Removed unused function.
2016-02-02 11:46:42 +01:00
0e89620212
Fixed #4698 (False positive: Uninitialized member variable warning with confusing namespaces)
2016-01-30 14:04:48 +01:00
8f493612e6
Refactorization: Removed unused function declaration from Tokenizer and fixed prototype of SymbolDatabase::cppcheckError
2016-01-09 09:34:31 +01:00
37fefe3479
Removed non-standard code annotations with __attribute__
2016-01-09 09:33:56 +01:00
a014920280
Fixed #7260 (ValueType: in C++ the result of 'sint >> unknowntype' has unknown type)
2016-01-07 10:46:19 +01:00
db6dfa2d22
Fixed #7195 (crash: valueFlowSwitchVariable())
2016-01-02 18:53:51 +01:00
95009a4630
Merge pull request #745 from lanurmi/2016_ad
...
Update copyright year to 2007-2016.
2016-01-01 22:57:19 +01:00
b457ceef0e
Settings: Added defaultSign
2016-01-01 17:33:59 +01:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
c5c386ceb8
ValueType: Handle void pointers
2015-12-29 19:58:51 +01:00
ba0859e838
#6981 crash in checkvaarg.cpp (with possible fix). Avoid segfault. Add SymbolDatabase::validate() to allow validating smyboldatabase
2015-12-05 20:55:26 +01:00
53dbcb956f
Small refactoring: use a single complete set for reserved for each C/C++. Replace NULL by nullptr
2015-11-29 13:23:13 +01:00
e8522c7883
Small refactorizations:
...
- #include cleanup
- Use std::array instead of std::vector
- Do not create a stringstream to concatenate 4 strings
- Use std::cout instead of printf
2015-11-29 10:56:44 +01:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
ad0d23036c
Fixed some cppcheck warnings about methods that can be static/const
2015-11-14 18:43:07 +01:00
5b082aa799
ValueType: struct member
2015-10-11 10:48:08 +02:00
a500f6f703
Improved handling of 'long double' and address-of in ValueType. Removed Tokenizer::simplifyFloatCasts() to handle float casts better.
2015-10-08 19:50:10 +02:00
be72b7413a
ValueType: Handling of originalTypeName
2015-10-07 20:24:17 +02:00
604a9acb48
ValueType: Handling constness
2015-10-07 19:08:26 +02:00
b634a76fcb
Added CPPCHECKLIB to two clases and reverted 30a942af0b
2015-10-07 13:38:34 +02:00
88b3d90505
#7023 segmentation fault (invalid code) in astIsIntegral. Avoid crash, unfortunately there is no syntax error yet detected.
2015-10-06 11:21:31 +02:00
30a942af0b
VS: Attempt to fix build problem with VS
2015-10-04 22:58:00 +02:00
399cd0c07b
SymbolDatabase: Refactoring AST type information
2015-10-04 20:32:16 +02:00
9b253612ca
SymbolDatabase: Add type information in AST
2015-10-04 19:42:58 +02:00
e377a2e9b2
Fix spelling
2015-09-04 16:12:40 +03:00
101cebbde1
Ticket #6957 : Properly handle arrays of pointers in CheckClass::constructors.
2015-08-28 23:06:39 +02:00
c760ccee13
Use const_cast to add const, better variable name
2015-08-27 17:14:33 +03:00
6fb19b02d0
Properly differentiate arrays of pointers and pointers to arrays.
2015-08-25 21:19:19 +02:00
4d80df2f4a
Added pointer to Type to Token (similar to Token::Variable() and Token::function()):
...
- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
2015-08-15 11:19:21 +02:00
8b433fa053
Add regression test for #6299 . Fix clang compiler warning due to doxygen comment
2015-08-14 18:27:03 +02:00
6e03e7dca2
Remove some code checking for invalid class hierarchy which got obsolete since 480a5672b0. Run astyle
2015-07-01 07:50:13 +02:00
480a5672b0
#6298 stack overflow in Scope::findFunctionInBase (endless recursion). Fix handling of circular class hierarchy
2015-07-01 00:04:01 +02:00
b3c7a3f798
Fix more (potential) multi-threading issues
2015-06-20 22:26:51 +02:00
50e5595845
Ticket #6708 : Check that a function name is not a reserved keyword in SymbolDatabase::isFunction instead of later.
2015-05-26 00:28:08 +02:00
7c23f4e611
Merge pull request #596 from simartin/ticket_6620-6685
...
Ticket #6620 , #6685 : Reserved keywords cannot be function names.
2015-05-23 13:47:07 +02:00
e8d84bc6b4
#6700 const vs non-const inside assert() statement. Function matching in symboldatabase did not honor const'ness of a class instance variable
2015-05-23 11:56:11 +02:00
67eab0cd7c
Ticket #6620 , #6685 : Reserved keywords cannot be function names.
2015-05-23 11:29:58 +02:00
f0bc300198
#6510 False positive performance warning for std::list::size(). Fix this and other similar false positives. Refactoring of Variable::isStlType(), use fail-safe std::set instead of plain array. Run astyle
2015-05-17 20:02:41 +02:00
d5ad1def40
Removed two unused functions
2015-04-09 20:54:07 +02:00
cd84d78e92
Ran AStyle, fixed VS2015 warning in symboldatabase.h
2015-03-11 20:26:53 +01:00
dcc1362890
SymbolDatabase: Support std::array ( fixes #6401 )
2015-01-30 21:56:27 +01:00
10fffbfce0
Use unsigned int for all flags
...
Frank Zingsheim reported: With the parameter 'flag_'
and the member variable '_flags' having the type 'int'
produces a lot of warings in clang:
"warning: implicit conversion changes signedness: 'int' to 'unsigned int'".
2015-01-17 16:46:05 +01:00
08985bf68a
Throw exception in getVariableFromVarId() if called with out_of_range varId
...
That way we have a chance to catch code bugs at all.
2015-01-15 18:52:11 +01:00
1cc85bfce3
Add bounds check to getVariableFromVarId()
...
While poking around the memory leak check,
I managed to trigger an out-of-bounds access
in the symbol database.
Fix it by sanity checking the variable id
passed to getVariableFromVarId().
2015-01-14 23:00:38 +01:00
7452613479
Refactorization:
...
- Merged messages exceptThrowInNoexecptFunction, exceptThrowInNoThrowFunction, exceptThrowInAttributeNoThrowFunction and exceptThrowInDeclspecNoThrowFunction into a single message.
- Merged Token::fIsDeclspecNothrow into Token::fIsAttributeNothrow
2015-01-09 20:18:09 +01:00
ba1c24ee65
Fixed #6422 (symbol database: put function flags into a single flag variable)
2015-01-08 05:45:31 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
1aa3adbb46
Refactorization: Speedup function lookup in symboldatabase ( #6277 ) (Part 2)
2015-01-02 21:41:01 +01:00
fb3f5a159d
Token: Added flag for attribute noreturn ( #6328 )
2014-12-24 12:50:51 +01:00
051d42ae6b
astyle formatting
2014-11-20 14:20:09 +01:00
f5d804f71a
running astyle
2014-11-20 10:13:03 +01:00
c5e15950df
Fixed #6230 (SymbolDatabase: Wrong function() is set for token)
2014-11-17 16:04:44 +01:00
45ff012b2c
Small doxygen fixes
2014-11-16 19:40:04 +01:00
df6855c216
SymbolDatabase: reintroduce test, move symboldatabase cleanup code to SymbolDatabase destructor
2014-11-02 10:36:52 +01:00
9dd3bce98b
Fixed #6214 : non-static member initializer causes false positive
2014-10-16 09:11:09 +02:00
e8f7279039
Refactorization: Moved detection of STL strings to SymbolDatabase
2014-09-05 12:03:08 +02:00
862b18e0e2
SymbolDatabase: New scope type eLambda
2014-08-31 10:21:27 +02:00
5d302716e7
Refactorized Variable::isIntegralType() and Variable::isFloatType():
...
- Cached property
- Make use of it in several checks
- float* is flagged as floating point type
2014-08-09 11:45:13 +02:00
8db5836e3f
Fixed #5982 (Add xml dump)
2014-07-14 15:51:45 +02:00
2989f70898
Get rid of tokAt() and strAt() in trivial cases.
2014-07-14 11:44:58 +04:00
954400a382
Add simple xml debug output. When both --xml and --debug is used there will be xml debug output.
2014-07-13 17:21:45 +02:00
d40b77dce2
Removed special 'else if' handling. this is redundant since these are simplified.
2014-07-02 16:16:19 +02:00
ec1bd420a7
Refactorizations optimizing std::string usage:
...
1) Added global static const std::string emptyString; object:
-> Replaces some static variables in functions which might be not threadsafe
-> Avoids constructor call (std::string::string(""))
-> Even functions that return an empty string in some branches can return by reference now.
Added to config.h to ensure that it is available everywhere
2) Added overloads for TestFixture::assertEquals for the most common use cases:
-> Moves conversion from const char[] to std::string into a function, reducing code duplication in binary.
2014-06-26 11:51:02 +02:00
f1a57cbfcc
Refactorization in timer.cpp ( #5902 ), Removed misleading comment in symboldatabase
2014-06-05 17:39:14 +02:00
2c8087e34f
#4375 New check: add style warning about 'double d=false;' Add a new check to CheckBool. Also implement Variable::isFloatingType()
2014-05-24 18:35:49 +02:00
adf38fcfd0
Further include cleanup
2014-05-24 12:50:04 +02:00
0bdecfd9cb
Fixed #5767 (move bool Variable flag into flag variable)
2014-05-07 15:59:21 +02:00
ae96491d6c
Fixed #5756 (declspec(nothrow) not supported)
2014-05-04 20:47:20 +02:00
ead3f28e06
Small enhancements for doxygen
2014-04-27 21:42:10 +02:00
6ff5de2118
Fixed #5697 (Check for throw in __attribute__((nothrow)) function)
2014-04-20 20:40:55 +02:00
9d51bfd015
Fixed #5397 (False positive: Same expression on both sides of '&')
2014-04-12 16:06:31 +02:00
847d28d283
Fixed #5638 (is there any plan to check noexcept correctness?)
2014-04-10 16:17:10 +02:00
4ae204e46b
Fixed #5659 (False negative: mismatching allocation / deallocation whith using namespace)
2014-04-10 16:11:11 +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
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
8c993c1363
Partial fix for #5555 . Remember function attributes: pure, const, constructor, destructor
2014-03-14 05:40:17 +01:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
ad0269eeeb
Refactor checks using Variable::isStlType()
2014-01-30 01:26:48 -03:00
2048313915
Add Variable::isStlType function
2014-01-28 11:44:56 -03:00
4a2da09491
minor cleanups. initialize members in initialization list
2014-01-06 08:02:04 +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
6c06cdd24d
CheckIO fixes. Ticket: #5051
2013-10-04 17:30:55 +02:00
cb4abd6f16
Add doc. to typeStartToken and typeEndToken functions
2013-09-29 16:09:19 -03:00
9ab6655d85
Fixed #5007 (Same include guard naming)
2013-09-04 20:59:49 +02:00
8790f6d73f
Fixed #4999 (Crash with simple code snipped in rev ab30fa3)
2013-08-31 18:58:55 +02:00
228f6b1a87
Fixed #4984 (False positive: (warning) %f in format string (no. 1) requires a floating point number given in the argument list.)
2013-08-27 05:46:09 +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
01fd156852
CheckIO: Start to add checking of function return types. Ticket: #4964
2013-08-24 07:25:50 +02:00
914893013e
Symbol Database: improved type handling. Ticket: #4952
2013-08-17 18:43:15 +02:00
cd3044c808
Fixed #4952 (SymbolDatabase: unknown types in log file)
2013-08-12 06:21:03 +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
295869a866
Fixed segmentation fault in SymbolDatabase::SymbolDatabase(Ticket #4892 )
2013-07-09 13:10:03 +04:00
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):
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- 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
641ac5c02a
Fixed #4352 : Ensure that class provides an iterator interface.
2013-03-14 09:00:22 -07:00
25c36b56fa
CheckClass: made warnings about uninitialized members in default constructors inconclusive. Ticket: #4639
2013-03-09 09:20:48 +01:00
9287e40e99
Incresed constness of several pointers in symboldatabase
2013-03-05 09:42:42 -08:00
7bc729bc63
- Moved more functionality from Scope to Type: BaseInfo and FriendInfo
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- 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:
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- 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
509061afff
Fixed #4620 (False positive: Uninitialized variable in constructor (1.58))
2013-02-27 06:59:04 +01:00
c5ee083c82
Fixed #4388 (false positive 'noConstructor' in 1.57)
2013-02-15 06:44:07 +01:00
bd0d9b9639
fix misspellings & gcc v3.4.6 warnings
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1. fix typos / misspellings
- Fix misspelling within comments, variable/function names, stdout messages
- changes the name of an error code: ```stlBoundries``` changed to ```stlBoundaries```. Alias old name (```stlBoundries```) to the new one.
2. fix gcc v3.4.6 32bit & 64bit warnings
- fixes gcc v3.4.6 warnings, except for those in tinyxml and "-Wmissing-declarations" makefile warnings
- in Preprocessor::handleIncludes(), replace a ```vector <bool>``` with ```stack<bool>``` (see ```vector<bool>``` warning below).
- this is the only ```vector<bool>``` in the codebase
- ```vector <bool>``` is actually a case of template specialization, and is not recommended, according to the following links:
http://stackoverflow.com/q/6461487
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2160.html
http://stackoverflow.com/q/670308
- in the codebase before and after this change, testrunner SEGVs in a number of places on gcc v3.4.6, including ```Check::~Check()```, among others
- fc42fc95
2013-02-09 23:43:09 -07:00
859793731d
SymbolDatabase: Refactor findFunction handling. Ticket: #4494
2013-01-28 06:47:48 +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
bb2a15c140
Symbol database: Better handling of 'using namespace N;'. Ticket: #4412
2012-12-20 06:53:04 +01:00
63b585424d
Fixed #4386 (False positive: ctor not detected)
2012-12-05 20:31:17 +01:00
35c2b8058d
Fixed #3190 (SymbolDatabase: Parse of sub class constructor fails)
2012-11-30 06:03:58 +01:00
bbc1747919
Fixed #3702 (False negative: fail to detect constructor implementation with slightly different (irrelevant) signatures)
2012-11-26 16:34:44 +01:00
b591097c87
Revert "Fixed #3190 (SymbolDatabase: Parse of sub class constructor fails)"
...
This reverts commit 1ee980184e
2012-10-16 19:12:27 +02:00
1ee980184e
Fixed #3190 (SymbolDatabase: Parse of sub class constructor fails)
2012-10-16 06:11:28 +02:00
cf7996e299
SymbolDatabase: Improved find function functionality. Taking arguments into account
2012-10-14 17:34:09 +02:00
0d4b87c71e
SymbolDatabase: Improved find function functionality. Taking arguments into account
2012-10-14 17:30:37 +02:00
c7961b147d
speed up checks by caching commonly looked up stuff in the symbol database
2012-10-11 06:12:24 +02:00
bbfd676b4e
speed up checks by caching commonly looked up stuff in the symbol database
2012-10-10 20:42:07 +02:00
8ccbde117a
Fixed #4261 (CheckOther::checkComparisonOfFuncReturningBool using wrong function scope test)
2012-10-08 16:15:07 +02:00
6e4e3dfbfb
lib: tabs to spaces, remove trailing spaces and extra empty lines at the end of files
2012-09-17 13:51:23 +02:00
22a8e3f4e6
Replaced Tokenizer::getFunctionTokenByName() by SymbolDatabase::findFunctionByName(), which handles scopes slightly better.
2012-09-11 18:03:47 +02:00
e9f13e1547
Fixed false positive #4163
2012-09-10 16:14:24 +02:00
8a474add19
Fixed compilation error - added missing function in symboldatabase.
2012-09-02 14:30:00 +02:00
IOBYTE
Daniel Marjamäki
PKEuS
Frank Zingsheim
PKEuS
Alexander Mai
Lauri Nurmi
Dmitry-Me
Simon Martin
amai2012
PKEuS
PKEuS
Thomas Jarosch
orbitcowboy
Lucas Manuel Rodriguez
Zachary Blair
Ettl Martin
Roman Zaytsev Borisovich
Andrew C. Martin
Edoardo Prezioso
Reijo Tomperi
XhmikosR