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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef CHECKUNDEFINEDSYMBOLS_H
#define CHECKUNDEFINEDSYMBOLS_H
#include "CppDocument.h"
#include "CppBindings.h"
#include <ASTVisitor.h>
#include <QtCore/QSet>
#include <QtCore/QByteArray>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT CheckUndefinedSymbols: protected ASTVisitor
{
public:
CheckUndefinedSymbols(Document::Ptr doc);
virtual ~CheckUndefinedSymbols();
void setGlobalNamespaceBinding(NamespaceBindingPtr globalNamespaceBinding);
void operator()(AST *ast);
protected:
using ASTVisitor::visit;
bool isType(const Identifier *id) const;
bool isType(const QByteArray &name) const;
void addType(const Name *name);
void buildTypeMap(Class *klass);
void buildMemberTypeMap(Symbol *member);
void buildTypeMap(NamespaceBinding *binding, QSet<NamespaceBinding *> *processed);
void addProtocol(const Name *name);
bool isProtocol(const QByteArray &name) const;
FunctionDeclaratorAST *currentFunctionDeclarator() const;
CompoundStatementAST *compoundStatement() const;
bool qobjectCheck() const;
QByteArray templateParameterName(NameAST *ast) const;
QByteArray templateParameterName(DeclarationAST *ast) const;
virtual bool visit(FunctionDeclaratorAST *ast);
virtual void endVisit(FunctionDeclaratorAST *ast);
virtual bool visit(TypeofSpecifierAST *ast);
virtual bool visit(NamedTypeSpecifierAST *ast);
virtual bool visit(TemplateDeclarationAST *ast);
virtual void endVisit(TemplateDeclarationAST *);
virtual bool visit(ClassSpecifierAST *ast);
virtual void endVisit(ClassSpecifierAST *);
virtual bool visit(FunctionDefinitionAST *ast);
virtual void endVisit(FunctionDefinitionAST *ast);
virtual bool visit(CompoundStatementAST *ast);
virtual void endVisit(CompoundStatementAST *ast);
virtual bool visit(SimpleDeclarationAST *ast);
virtual bool visit(BaseSpecifierAST *base);
virtual bool visit(UsingDirectiveAST *ast);
virtual bool visit(QualifiedNameAST *ast);
virtual bool visit(CastExpressionAST *ast);
virtual bool visit(SizeofExpressionAST *ast);
virtual bool visit(ObjCClassDeclarationAST *ast);
virtual bool visit(ObjCProtocolRefsAST *ast);
virtual bool visit(ObjCPropertyDeclarationAST *ast);
virtual bool visit(QtEnumDeclarationAST *ast);
virtual bool visit(QtFlagsDeclarationAST *ast);
virtual bool visit(QtPropertyDeclarationAST *ast);
private:
Document::Ptr _doc;
NamespaceBindingPtr _globalNamespaceBinding;
QList<bool> _qobjectStack;
QList<FunctionDeclaratorAST *> _functionDeclaratorStack;
QList<TemplateDeclarationAST *> _templateDeclarationStack;
QList<CompoundStatementAST *> _compoundStatementStack;
QSet<QByteArray> _types;
QSet<QByteArray> _protocols;
QSet<QByteArray> _namespaceNames;
};
} // end of namespace CPlusPlus
#endif // CHECKUNDEFINEDSYMBOLS_H
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