--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/icheck/parser/src/shared/cplusplus/Symbols.h Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,866 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#ifndef CPLUSPLUS_SYMBOLS_H
+#define CPLUSPLUS_SYMBOLS_H
+
+#include "CPlusPlusForwardDeclarations.h"
+#include "Symbol.h"
+#include "Type.h"
+#include "FullySpecifiedType.h"
+#include "Array.h"
+
+
+namespace CPlusPlus {
+
+class TemplateParameters
+{
+public:
+ TemplateParameters(Scope *scope);
+ TemplateParameters(TemplateParameters *previous, Scope *scope);
+ ~TemplateParameters();
+
+ TemplateParameters *previous() const;
+ Scope *scope() const;
+
+private:
+ TemplateParameters *_previous;
+ Scope *_scope;
+};
+
+class CPLUSPLUS_EXPORT UsingNamespaceDirective: public Symbol
+{
+public:
+ UsingNamespaceDirective(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~UsingNamespaceDirective();
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const UsingNamespaceDirective *asUsingNamespaceDirective() const
+ { return this; }
+
+ virtual UsingNamespaceDirective *asUsingNamespaceDirective()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+};
+
+class CPLUSPLUS_EXPORT UsingDeclaration: public Symbol
+{
+public:
+ UsingDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~UsingDeclaration();
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const UsingDeclaration *asUsingDeclaration() const
+ { return this; }
+
+ virtual UsingDeclaration *asUsingDeclaration()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+};
+
+class CPLUSPLUS_EXPORT Declaration: public Symbol
+{
+public:
+ Declaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~Declaration();
+
+ TemplateParameters *templateParameters() const;
+ void setTemplateParameters(TemplateParameters *templateParameters);
+
+ void setType(const FullySpecifiedType &type);
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const Declaration *asDeclaration() const
+ { return this; }
+
+ virtual Declaration *asDeclaration()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+
+private:
+ FullySpecifiedType _type;
+ TemplateParameters *_templateParameters;
+};
+
+class CPLUSPLUS_EXPORT Argument: public Symbol
+{
+public:
+ Argument(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~Argument();
+
+ void setType(const FullySpecifiedType &type);
+
+ bool hasInitializer() const;
+
+ const StringLiteral *initializer() const;
+ void setInitializer(const StringLiteral *initializer);
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const Argument *asArgument() const
+ { return this; }
+
+ virtual Argument *asArgument()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+
+private:
+ FullySpecifiedType _type;
+ const StringLiteral *_initializer;
+};
+
+class CPLUSPLUS_EXPORT TypenameArgument: public Symbol
+{
+public:
+ TypenameArgument(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~TypenameArgument();
+
+ void setType(const FullySpecifiedType &type);
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const TypenameArgument *asTypenameArgument() const
+ { return this; }
+
+ virtual TypenameArgument *asTypenameArgument()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+
+private:
+ FullySpecifiedType _type;
+};
+
+class CPLUSPLUS_EXPORT ScopedSymbol: public Symbol
+{
+public:
+ ScopedSymbol(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ScopedSymbol();
+
+ unsigned memberCount() const;
+ Symbol *memberAt(unsigned index) const;
+ Scope *members() const;
+ void addMember(Symbol *member);
+
+ virtual const ScopedSymbol *asScopedSymbol() const
+ { return this; }
+
+ virtual ScopedSymbol *asScopedSymbol()
+ { return this; }
+
+private:
+ Scope *_members;
+};
+
+class CPLUSPLUS_EXPORT Block: public ScopedSymbol
+{
+public:
+ Block(TranslationUnit *translationUnit, unsigned sourceLocation);
+ virtual ~Block();
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const Block *asBlock() const
+ { return this; }
+
+ virtual Block *asBlock()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+};
+
+class CPLUSPLUS_EXPORT ForwardClassDeclaration: public Symbol, public Type
+{
+public:
+ ForwardClassDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ForwardClassDeclaration();
+
+ TemplateParameters *templateParameters() const;
+ void setTemplateParameters(TemplateParameters *templateParameters);
+
+ virtual FullySpecifiedType type() const;
+
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const ForwardClassDeclaration *asForwardClassDeclaration() const
+ { return this; }
+
+ virtual ForwardClassDeclaration *asForwardClassDeclaration()
+ { return this; }
+
+ virtual const ForwardClassDeclaration *asForwardClassDeclarationType() const
+ { return this; }
+
+ virtual ForwardClassDeclaration *asForwardClassDeclarationType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+ TemplateParameters *_templateParameters;
+};
+
+class CPLUSPLUS_EXPORT Enum: public ScopedSymbol, public Type
+{
+public:
+ Enum(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~Enum();
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ // Type's interface
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const Enum *asEnum() const
+ { return this; }
+
+ virtual Enum *asEnum()
+ { return this; }
+
+ virtual const Enum *asEnumType() const
+ { return this; }
+
+ virtual Enum *asEnumType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+};
+
+class CPLUSPLUS_EXPORT Function: public ScopedSymbol, public Type
+{
+public:
+ enum MethodKey {
+ NormalMethod,
+ SlotMethod,
+ SignalMethod
+ };
+
+public:
+ Function(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~Function();
+
+ bool isNormal() const;
+ bool isSignal() const;
+ bool isSlot() const;
+ int methodKey() const;
+ void setMethodKey(int key);
+
+ unsigned templateParameterCount() const; // ### remove me
+ Symbol *templateParameterAt(unsigned index) const; // ### remove me
+
+ TemplateParameters *templateParameters() const;
+ void setTemplateParameters(TemplateParameters *templateParameters);
+
+ FullySpecifiedType returnType() const;
+ void setReturnType(const FullySpecifiedType &returnType);
+
+ /** Convenience function that returns whether the function returns something (including void). */
+ bool hasReturnType() const;
+
+ unsigned argumentCount() const;
+ Symbol *argumentAt(unsigned index) const;
+ Scope *arguments() const;
+
+ /** Convenience function that returns whether the function receives any arguments. */
+ bool hasArguments() const;
+
+ bool isVirtual() const;
+ void setVirtual(bool isVirtual);
+
+ bool isVariadic() const;
+ void setVariadic(bool isVariadic);
+
+ bool isConst() const;
+ void setConst(bool isConst);
+
+ bool isVolatile() const;
+ void setVolatile(bool isVolatile);
+
+ bool isPureVirtual() const;
+ void setPureVirtual(bool isPureVirtual);
+
+#ifdef ICHECK_BUILD
+
+ bool isInvokable() const;
+ void setInvokable(bool isInvokable);
+ bool isEqualTo(const Function* fct, bool ignoreName = false) const;
+
+#endif
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ // Type's interface
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const Function *asFunction() const
+ { return this; }
+
+ virtual Function *asFunction()
+ { return this; }
+
+ virtual const Function *asFunctionType() const
+ { return this; }
+
+ virtual Function *asFunctionType()
+ { return this; }
+
+ bool isAmbiguous() const; // internal
+ void setAmbiguous(bool isAmbiguous); // internal
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+ TemplateParameters *_templateParameters;
+ FullySpecifiedType _returnType;
+ struct Flags {
+ unsigned _isVirtual: 1;
+ unsigned _isVariadic: 1;
+ unsigned _isPureVirtual: 1;
+ unsigned _isConst: 1;
+ unsigned _isVolatile: 1;
+ unsigned _isAmbiguous: 1;
+ unsigned _methodKey: 3;
+#ifdef ICHECK_BUILD
+ unsigned _isInvokable: 1;
+#endif
+ };
+ union {
+ unsigned _flags;
+ Flags f;
+ };
+ Scope *_arguments;
+};
+
+class CPLUSPLUS_EXPORT Namespace: public ScopedSymbol, public Type
+{
+public:
+ Namespace(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~Namespace();
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ // Type's interface
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const Namespace *asNamespace() const
+ { return this; }
+
+ virtual Namespace *asNamespace()
+ { return this; }
+
+ virtual const Namespace *asNamespaceType() const
+ { return this; }
+
+ virtual Namespace *asNamespaceType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+};
+
+class CPLUSPLUS_EXPORT BaseClass: public Symbol
+{
+public:
+ BaseClass(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~BaseClass();
+
+ bool isVirtual() const;
+ void setVirtual(bool isVirtual);
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+ void setType(const FullySpecifiedType &type);
+
+ virtual const BaseClass *asBaseClass() const
+ { return this; }
+
+ virtual BaseClass *asBaseClass()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+
+private:
+ bool _isVirtual;
+ FullySpecifiedType _type;
+};
+
+class CPLUSPLUS_EXPORT Class: public ScopedSymbol, public Type
+{
+public:
+ Class(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~Class();
+
+ enum Key {
+ ClassKey,
+ StructKey,
+ UnionKey
+ };
+
+ bool isClass() const;
+ bool isStruct() const;
+ bool isUnion() const;
+ Key classKey() const;
+ void setClassKey(Key key);
+
+ unsigned templateParameterCount() const; // ### remove me
+ Symbol *templateParameterAt(unsigned index) const; // ### remove me
+
+ TemplateParameters *templateParameters() const;
+ void setTemplateParameters(TemplateParameters *templateParameters);
+
+ unsigned baseClassCount() const;
+ BaseClass *baseClassAt(unsigned index) const;
+ void addBaseClass(BaseClass *baseClass);
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ // Type's interface
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const Class *asClass() const
+ { return this; }
+
+ virtual Class *asClass()
+ { return this; }
+
+ virtual const Class *asClassType() const
+ { return this; }
+
+ virtual Class *asClassType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+ Key _key;
+ TemplateParameters *_templateParameters;
+ Array<BaseClass *> _baseClasses;
+};
+
+class CPLUSPLUS_EXPORT ObjCBaseClass: public Symbol
+{
+public:
+ ObjCBaseClass(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ObjCBaseClass();
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const ObjCBaseClass *asObjCBaseClass() const
+ { return this; }
+
+ virtual ObjCBaseClass *asObjCBaseClass()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+
+private:
+};
+
+class CPLUSPLUS_EXPORT ObjCBaseProtocol: public Symbol
+{
+public:
+ ObjCBaseProtocol(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ObjCBaseProtocol();
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const ObjCBaseProtocol *asObjCBaseProtocol() const
+ { return this; }
+
+ virtual ObjCBaseProtocol *asObjCBaseProtocol()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+
+private:
+};
+
+class CPLUSPLUS_EXPORT ObjCForwardProtocolDeclaration: public Symbol, public Type
+{
+public:
+ ObjCForwardProtocolDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ObjCForwardProtocolDeclaration();
+
+ virtual FullySpecifiedType type() const;
+
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const ObjCForwardProtocolDeclaration *asObjCForwardProtocolDeclaration() const
+ { return this; }
+
+ virtual ObjCForwardProtocolDeclaration *asObjCForwardProtocolDeclaration()
+ { return this; }
+
+ virtual const ObjCForwardProtocolDeclaration *asObjCForwardProtocolDeclarationType() const
+ { return this; }
+
+ virtual ObjCForwardProtocolDeclaration *asObjCForwardProtocolDeclarationType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+};
+
+class CPLUSPLUS_EXPORT ObjCProtocol: public ScopedSymbol, public Type
+{
+public:
+ ObjCProtocol(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ObjCProtocol();
+
+ unsigned protocolCount() const
+ { return _protocols.count(); }
+
+ ObjCBaseProtocol *protocolAt(unsigned index) const
+ { return _protocols.at(index); }
+
+ void addProtocol(ObjCBaseProtocol *protocol)
+ { _protocols.push_back(protocol); }
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ // Type's interface
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const ObjCProtocol *asObjCProtocol() const
+ { return this; }
+
+ virtual ObjCProtocol *asObjCProtocol()
+ { return this; }
+
+ virtual const ObjCProtocol *asObjCProtocolType() const
+ { return this; }
+
+ virtual ObjCProtocol *asObjCProtocolType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+ Array<ObjCBaseProtocol *> _protocols;
+};
+
+class CPLUSPLUS_EXPORT ObjCForwardClassDeclaration: public Symbol, public Type
+{
+public:
+ ObjCForwardClassDeclaration(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ObjCForwardClassDeclaration();
+
+ virtual FullySpecifiedType type() const;
+
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const ObjCForwardClassDeclaration *asObjCForwardClassDeclaration() const
+ { return this; }
+
+ virtual ObjCForwardClassDeclaration *asObjCForwardClassDeclaration()
+ { return this; }
+
+ virtual const ObjCForwardClassDeclaration *asObjCForwardClassDeclarationType() const
+ { return this; }
+
+ virtual ObjCForwardClassDeclaration *asObjCForwardClassDeclarationType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+};
+
+class CPLUSPLUS_EXPORT ObjCClass: public ScopedSymbol, public Type
+{
+public:
+ ObjCClass(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ObjCClass();
+
+ bool isInterface() const { return _isInterface; }
+ void setInterface(bool isInterface) { _isInterface = isInterface; }
+
+ bool isCategory() const { return _categoryName != 0; }
+ const Name *categoryName() const { return _categoryName; }
+ void setCategoryName(const Name *categoryName) { _categoryName = categoryName; }
+
+ ObjCBaseClass *baseClass() const
+ { return _baseClass; }
+ void setBaseClass(ObjCBaseClass *baseClass)
+ { _baseClass = baseClass; }
+
+ unsigned protocolCount() const
+ { return _protocols.count(); }
+
+ ObjCBaseProtocol *protocolAt(unsigned index) const
+ { return _protocols.at(index); }
+
+ void addProtocol(ObjCBaseProtocol *protocol)
+ { _protocols.push_back(protocol); }
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ // Type's interface
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const ObjCClass *asObjCClass() const
+ { return this; }
+
+ virtual ObjCClass *asObjCClass()
+ { return this; }
+
+ virtual const ObjCClass *asObjCClassType() const
+ { return this; }
+
+ virtual ObjCClass *asObjCClassType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+ bool _isInterface;
+ const Name *_categoryName;
+ ObjCBaseClass * _baseClass;
+ Array<ObjCBaseProtocol *> _protocols;
+};
+
+class CPLUSPLUS_EXPORT ObjCMethod: public ScopedSymbol, public Type
+{
+public:
+ ObjCMethod(TranslationUnit *translationUnit, unsigned sourceLocation, const Name *name);
+ virtual ~ObjCMethod();
+
+ FullySpecifiedType returnType() const;
+ void setReturnType(const FullySpecifiedType &returnType);
+
+ /** Convenience function that returns whether the function returns something (including void). */
+ bool hasReturnType() const;
+
+ unsigned argumentCount() const;
+ Symbol *argumentAt(unsigned index) const;
+ Scope *arguments() const;
+
+ /** Convenience function that returns whether the function receives any arguments. */
+ bool hasArguments() const;
+
+ bool isVariadic() const;
+ void setVariadic(bool isVariadic);
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ // Type's interface
+ virtual bool isEqualTo(const Type *other) const;
+
+ virtual const ObjCMethod *asObjCMethod() const
+ { return this; }
+
+ virtual ObjCMethod *asObjCMethod()
+ { return this; }
+
+ virtual const ObjCMethod *asObjCMethodType() const
+ { return this; }
+
+ virtual ObjCMethod *asObjCMethodType()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+ virtual void accept0(TypeVisitor *visitor);
+ virtual bool matchType0(const Type *otherType, TypeMatcher *matcher) const;
+
+private:
+ FullySpecifiedType _returnType;
+ struct Flags {
+ unsigned _isVariadic: 1;
+ };
+ union {
+ unsigned _flags;
+ Flags f;
+ };
+ Scope *_arguments;
+};
+
+class CPLUSPLUS_EXPORT ObjCPropertyDeclaration: public Symbol
+{
+public:
+ enum PropertyAttributes {
+ None = 0,
+ Assign = 1 << 0,
+ Retain = 1 << 1,
+ Copy = 1 << 2,
+ ReadOnly = 1 << 3,
+ ReadWrite = 1 << 4,
+ Getter = 1 << 5,
+ Setter = 1 << 6,
+ NonAtomic = 1 << 7,
+
+ WritabilityMask = ReadOnly | ReadWrite,
+ SetterSemanticsMask = Assign | Retain | Copy,
+ };
+
+public:
+ ObjCPropertyDeclaration(TranslationUnit *translationUnit,
+ unsigned sourceLocation,
+ const Name *name);
+ virtual ~ObjCPropertyDeclaration();
+
+ bool hasAttribute(int attribute) const
+ { return _propertyAttributes & attribute; }
+
+ void setAttributes(int attributes)
+ { _propertyAttributes = attributes; }
+
+ bool hasGetter() const
+ { return hasAttribute(Getter); }
+
+ bool hasSetter() const
+ { return hasAttribute(Setter); }
+
+ const Name *getterName() const
+ { return _getterName; }
+
+ void setGetterName(const Name *getterName)
+ { _getterName = getterName; }
+
+ const Name *setterName() const
+ { return _setterName; }
+
+ void setSetterName(const Name *setterName)
+ { _setterName = setterName; }
+
+ void setType(const FullySpecifiedType &type)
+ { _type = type; }
+
+ // Symbol's interface
+ virtual FullySpecifiedType type() const;
+
+ virtual const ObjCPropertyDeclaration *asObjCPropertyDeclaration() const
+ { return this; }
+
+ virtual ObjCPropertyDeclaration *asObjCPropertyDeclaration()
+ { return this; }
+
+protected:
+ virtual void visitSymbol0(SymbolVisitor *visitor);
+
+private:
+ FullySpecifiedType _type;
+ int _propertyAttributes;
+ const Name *_getterName;
+ const Name *_setterName;
+};
+
+} // end of namespace CPlusPlus
+
+
+#endif // CPLUSPLUS_SYMBOLS_H