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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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);
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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