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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtScript module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/QTextStream>
#ifndef QT_NO_SCRIPT
#include "qscriptasm_p.h"
#include "qscriptvalueimpl_p.h"
#include "qscriptengine_p.h"
#include "qscriptcontext_p.h"
#include "qscriptmember_p.h"
#include "qscriptobject_p.h"
QT_BEGIN_NAMESPACE
const char *QScriptInstruction::opcode[] = {
#define STR(a) #a
#define Q_SCRIPT_DEFINE_OPERATOR(op) STR(i##op) ,
#include "instruction.table"
#undef Q_SCRIPT_DEFINE_OPERATOR
#undef STR
};
void QScriptInstruction::print(QTextStream &out) const
{
out << opcode[op];
if (! operand[0].isValid())
return;
out << '(' << operand[0].toString();
if (operand[1].isValid())
out << ", " << operand[1].toString();
out << ')';
}
namespace QScript {
Code::Code():
optimized(false),
firstInstruction(0),
lastInstruction(0),
astPool(0)
{
}
Code::~Code()
{
delete[] firstInstruction;
}
void Code::init(const CompilationUnit &compilation, NodePool *pool)
{
optimized = false;
const QVector<QScriptInstruction> ilist = compilation.instructions();
firstInstruction = new QScriptInstruction[ilist.count()];
lastInstruction = firstInstruction + ilist.count();
qCopy(ilist.begin(), ilist.end(), firstInstruction);
exceptionHandlers = compilation.exceptionHandlers();
astPool = pool;
}
} // namespace QScript
QT_END_NAMESPACE
#endif // QT_NO_SCRIPT
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