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diff --git a/src/tools/qdoc/location.h b/src/tools/qdoc/location.h
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*
+  location.h
+*/
+
+#ifndef LOCATION_H
+#define LOCATION_H
+
+#include <qstack.h>
+
+#include "tr.h"
+
+#define QDOC_QML
+
+QT_BEGIN_NAMESPACE
+
+class Config;
+class QRegExp;
+
+class Location
+{
+public:
+    Location();
+    Location(const QString& filePath);
+    Location(const Location& other);
+    ~Location() { delete stk; }
+
+    Location& operator=(const Location& other);
+
+    void start();
+    void advance(QChar ch);
+    void advanceLines(int n) { stkTop->lineNo += n; stkTop->columnNo = 1; }
+
+    void push(const QString& filePath);
+    void pop();
+    void setEtc(bool etc) { etcetera = etc; }
+    void setLineNo(int no) { stkTop->lineNo = no; }
+    void setColumnNo(int no) { stkTop->columnNo = no; }
+
+    bool isEmpty() const { return stkDepth == 0; }
+    int depth() const { return stkDepth; }
+    const QString& filePath() const { return stkTop->filePath; }
+    QString fileName() const;
+    int lineNo() const { return stkTop->lineNo; }
+    int columnNo() const { return stkTop->columnNo; }
+    bool etc() const { return etcetera; }
+    void warning(const QString& message,
+                 const QString& details = QString()) const;
+    void error(const QString& message,
+               const QString& details = QString()) const;
+    void fatal(const QString& message,
+               const QString& details = QString()) const;
+
+    QT_STATIC_CONST Location null;
+
+    static void initialize(const Config& config);
+    static void terminate();
+    static void information(const QString& message);
+    static void internalError(const QString& hint);
+
+private:
+    enum MessageType { Warning, Error };
+
+    struct StackEntry
+    {
+        QString filePath;
+        int lineNo;
+        int columnNo;
+    };
+
+    void emitMessage(MessageType type,
+                     const QString& message,
+                     const QString& details) const;
+    QString toString() const;
+    QString top() const;
+
+private:
+    StackEntry stkBottom;
+    QStack<StackEntry> *stk;
+    StackEntry *stkTop;
+    int stkDepth;
+    bool etcetera;
+
+    static int tabSize;
+    static QString programName;
+    static QRegExp *spuriousRegExp;
+};
+
+QT_END_NAMESPACE
+
+#endif