--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/icheck/parser/src/libs/cplusplus/CheckUndefinedSymbols.h	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,127 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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