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