/*

 *  This file is part of the KDE libraries

 *  Copyright (C) 2003 Apple Computer, Inc.

 *

 *  This library is free software; you can redistribute it and/or

 *  modify it under the terms of the GNU Library General Public

 *  License as published by the Free Software Foundation; either

 *  version 2 of the License, or (at your option) any later version.

 *

 *  This library is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 *  Library General Public License for more details.

 *

 *  You should have received a copy of the GNU Library General Public License

 *  along with this library; see the file COPYING.LIB.  If not, write to

 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

 *  Boston, MA 02110-1301, USA.

 *

 */

#include "config.h"

#include "scope_chain.h"

#include "PropertyNameArray.h"

#include <stdio.h>

#include "object.h"

namespace KJS {

void ScopeChain::push(const ScopeChain &c)

{

    ScopeChainNode **tail = &_node;

    for (ScopeChainNode *n = c._node; n; n = n->next) {

        ScopeChainNode *newNode = new ScopeChainNode(*tail, n->object);

        *tail = newNode;

        tail = &newNode->next;

    }

}

#ifndef NDEBUG

void ScopeChain::print()

{

    ScopeChainIterator scopeEnd = end();

    for (ScopeChainIterator scopeIter = begin(); scopeIter != scopeEnd; ++scopeIter) {

        JSObject* o = *scopeIter;

        PropertyNameArray propertyNames;

        // FIXME: should pass ExecState here!

        o->getPropertyNames(0, propertyNames);

        PropertyNameArrayIterator propEnd = propertyNames.end();

        fprintf(stderr, "----- [scope %p] -----\n", o);

        for (PropertyNameArrayIterator propIter = propertyNames.begin(); propIter != propEnd; propIter++) {

            Identifier name = *propIter;

            fprintf(stderr, "%s, ", name.ascii());

        }

        fprintf(stderr, "\n");

    }

}

#endif

} // namespace KJS