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 30 namespace JSC { 31 32 ASSERT_CLASS_FITS_IN_CELL(JSStaticScopeObject); 33 34 void JSStaticScopeObject::markChildren(MarkStack& markStack) 35 { 36 JSVariableObject::markChildren(markStack); 37 markStack.append(d()->registerStore.jsValue()); 38 } 39 40 JSObject* JSStaticScopeObject::toThisObject(ExecState* exec) const 41 { 42 return exec->globalThisValue(); 43 } 44 45 void JSStaticScopeObject::put(ExecState*, const Identifier& propertyName, JSValue value, PutPropertySlot&) 46 { 47 if (symbolTablePut(propertyName, value)) 48 return; 49 50 ASSERT_NOT_REACHED(); 51 } 52 53 void JSStaticScopeObject::putWithAttributes(ExecState*, const Identifier& propertyName, JSValue value, unsigned attributes) 54 { 55 if (symbolTablePutWithAttributes(propertyName, value, attributes)) 56 return; 57 58 ASSERT_NOT_REACHED(); 59 } 60 61 bool JSStaticScopeObject::isDynamicScope() const 62 { 63 return false; 64 } 65 66 JSStaticScopeObject::~JSStaticScopeObject() 67 { 68 ASSERT(d()); 69 delete d(); 70 } 71 72 inline bool JSStaticScopeObject::getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot& slot) 73 { 74 return symbolTableGet(propertyName, slot); 75 } 76 77 } 78