1/*
2 * Copyright (C) 2008, 2009 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#include "JSStaticScopeObject.h"
29
30namespace JSC {
31ASSERT_CLASS_FITS_IN_CELL(JSStaticScopeObject);
32
33void JSStaticScopeObject::markChildren(MarkStack& markStack)
34{
35    JSVariableObject::markChildren(markStack);
36    markStack.append(&m_registerStore);
37}
38
39JSObject* JSStaticScopeObject::toThisObject(ExecState* exec) const
40{
41    return exec->globalThisValue();
42}
43
44JSValue JSStaticScopeObject::toStrictThisObject(ExecState*) const
45{
46    return jsNull();
47}
48
49void JSStaticScopeObject::put(ExecState* exec, const Identifier& propertyName, JSValue value, PutPropertySlot&)
50{
51    if (symbolTablePut(exec->globalData(), propertyName, value))
52        return;
53
54    ASSERT_NOT_REACHED();
55}
56
57void JSStaticScopeObject::putWithAttributes(ExecState* exec, const Identifier& propertyName, JSValue value, unsigned attributes)
58{
59    if (symbolTablePutWithAttributes(exec->globalData(), propertyName, value, attributes))
60        return;
61
62    ASSERT_NOT_REACHED();
63}
64
65bool JSStaticScopeObject::isDynamicScope(bool&) const
66{
67    return false;
68}
69
70bool JSStaticScopeObject::getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot& slot)
71{
72    return symbolTableGet(propertyName, slot);
73}
74
75}
76