1/*
2 * Copyright (C) 2012-2019 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#pragma once
28
29#include "InternalFunction.h"
30
31namespace JSC {
32
33class SymbolPrototype;
34class GetterSetter;
35
36class SymbolConstructor final : public InternalFunction {
37public:
38 typedef InternalFunction Base;
39 static constexpr unsigned StructureFlags = Base::StructureFlags | HasStaticPropertyTable;
40
41 static SymbolConstructor* create(VM& vm, Structure* structure, SymbolPrototype* prototype, GetterSetter*)
42 {
43 SymbolConstructor* constructor = new (NotNull, allocateCell<SymbolConstructor>(vm.heap)) SymbolConstructor(vm, structure);
44 constructor->finishCreation(vm, prototype);
45 return constructor;
46 }
47
48 DECLARE_INFO;
49
50 static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
51 {
52 return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info());
53 }
54
55protected:
56 void finishCreation(VM&, SymbolPrototype*);
57
58private:
59 SymbolConstructor(VM&, Structure*);
60};
61
62} // namespace JSC
63