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diff --git a/src/shared/cplusplus/Literals.cpp b/src/shared/cplusplus/Literals.cpp
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+++ b/src/shared/cplusplus/Literals.cpp
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+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+**
+** Non-Open Source Usage
+**
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.
+**
+** GNU General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 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 GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception
+** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
+**
+***************************************************************************/
+// 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.
+
+#include "Literals.h"
+#include <cstring>
+#include <algorithm>
+#include <iostream>
+
+CPLUSPLUS_BEGIN_NAMESPACE
+
+////////////////////////////////////////////////////////////////////////////////
+Literal::Literal(const char *chars, unsigned size)
+    : _index(0), _next(0)
+{
+    _chars = new char[size + 1];
+
+    strncpy(_chars, chars, size);
+    _chars[size] = '\0';
+
+    _size = size;
+
+    _hashCode = hashCode(_chars, _size);
+}
+
+Literal::~Literal()
+{ delete[] _chars; }
+
+Literal::iterator Literal::begin() const
+{ return _chars; }
+
+Literal::iterator Literal::end() const
+{ return _chars + _size; }
+
+const char *Literal::chars() const
+{ return _chars; }
+
+char Literal::at(unsigned index) const
+{ return _chars[index]; }
+
+unsigned Literal::size() const
+{ return _size; }
+
+unsigned Literal::hashCode() const
+{ return _hashCode; }
+
+unsigned Literal::hashCode(const char *chars, unsigned size)
+{
+    unsigned h = 0;
+    for (unsigned i = 0; i < size; ++i)
+        h = (h >> 5) - h + chars[i];
+    return h;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+StringLiteral::StringLiteral(const char *chars, unsigned size)
+    : Literal(chars, size)
+{ }
+
+StringLiteral::~StringLiteral()
+{ }
+
+////////////////////////////////////////////////////////////////////////////////
+NumericLiteral::NumericLiteral(const char *chars, unsigned size)
+    : Literal(chars, size)
+{ }
+
+NumericLiteral::~NumericLiteral()
+{ }
+
+////////////////////////////////////////////////////////////////////////////////
+Identifier::Identifier(const char *chars, unsigned size)
+    : Literal(chars, size)
+{ }
+
+Identifier::~Identifier()
+{ }
+
+bool Identifier::isEqualTo(const Identifier *other) const
+{
+    if (this == other)
+        return true;
+    else if (hashCode() != other->hashCode())
+        return false;
+    else if (size() != other->size())
+        return false;
+    return ! strcmp(chars(), other->chars());
+}
+
+CPLUSPLUS_END_NAMESPACE