| 1 | /*
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| 2 | * Copyright (C) 1999-2002 Harri Porten ([email protected])
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| 3 | * Copyright (C) 2001 Peter Kelly ([email protected])
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| 4 | * Copyright (C) 2004, 2007, 2008 Apple Inc. All rights reserved.
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU Library General Public
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| 8 | * License as published by the Free Software Foundation; either
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| 9 | * version 2 of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This library is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | * Library General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU Library General Public License
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| 17 | * along with this library; see the file COPYING.LIB. If not, write to
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| 18 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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| 19 | * Boston, MA 02110-1301, USA.
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| 20 | *
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| 21 | */
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| 22 |
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| 23 | #include "config.h"
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| 24 | #include "GetterSetter.h"
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| 25 |
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| 26 | #include "JSObject.h"
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| 27 | #include <wtf/Assertions.h>
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| 28 |
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| 29 | namespace JSC {
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| 30 |
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| 31 | void GetterSetter::mark()
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| 32 | {
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| 33 | JSCell::mark();
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| 34 |
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| 35 | if (m_getter && !m_getter->marked())
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| 36 | m_getter->mark();
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| 37 | if (m_setter && !m_setter->marked())
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| 38 | m_setter->mark();
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| 39 | }
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| 40 |
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| 41 | JSValue* GetterSetter::toPrimitive(ExecState*, PreferredPrimitiveType) const
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| 42 | {
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| 43 | ASSERT_NOT_REACHED();
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| 44 | return jsNull();
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| 45 | }
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| 46 |
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| 47 | bool GetterSetter::getPrimitiveNumber(ExecState*, double& number, JSValue*& value)
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| 48 | {
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| 49 | ASSERT_NOT_REACHED();
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| 50 | number = 0;
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| 51 | value = noValue();
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| 52 | return true;
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| 53 | }
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| 54 |
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| 55 | bool GetterSetter::toBoolean(ExecState*) const
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| 56 | {
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| 57 | ASSERT_NOT_REACHED();
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| 58 | return false;
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| 59 | }
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| 60 |
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| 61 | double GetterSetter::toNumber(ExecState*) const
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| 62 | {
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| 63 | ASSERT_NOT_REACHED();
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| 64 | return 0.0;
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| 65 | }
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| 66 |
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| 67 | UString GetterSetter::toString(ExecState*) const
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| 68 | {
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| 69 | ASSERT_NOT_REACHED();
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| 70 | return UString::null();
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| 71 | }
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| 72 |
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| 73 | JSObject* GetterSetter::toObject(ExecState* exec) const
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| 74 | {
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| 75 | ASSERT_NOT_REACHED();
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| 76 | return jsNull()->toObject(exec);
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| 77 | }
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| 78 |
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| 79 | bool GetterSetter::isGetterSetter() const
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| 80 | {
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| 81 | return true;
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| 82 | }
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| 83 |
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| 84 | } // namespace JSC
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