1/*
2 * Copyright (C) 2012 Apple Inc. All rights reserved.
3 * Copyright (C) 2015 Yusuke Suzuki <[email protected]>.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
24 * THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include "config.h"
28#include "SymbolObject.h"
29
30#include "JSCInlines.h"
31
32namespace JSC {
33
34STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(SymbolObject);
35
36const ClassInfo SymbolObject::s_info = { "Symbol", &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(SymbolObject) };
37
38SymbolObject::SymbolObject(VM& vm, Structure* structure)
39 : Base(vm, structure)
40{
41}
42
43void SymbolObject::finishCreation(VM& vm, Symbol* symbol)
44{
45 Base::finishCreation(vm);
46 ASSERT(inherits(vm, info()));
47 setInternalValue(vm, symbol);
48}
49
50String SymbolObject::toStringName(const JSObject*, ExecState*)
51{
52 return "Object"_s;
53}
54
55JSValue SymbolObject::defaultValue(const JSObject* object, ExecState*, PreferredPrimitiveType)
56{
57 const SymbolObject* symbolObject = jsCast<const SymbolObject*>(object);
58 return symbolObject->internalValue();
59}
60
61} // namespace JSC
62