1/*
2 * Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
3 * Copyright (C) 2008-2019 Apple Inc. All rights reserved.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 *
19 */
20
21#pragma once
22
23#include "NumberObject.h"
24
25namespace JSC {
26
27class NumberPrototype final : public NumberObject {
28public:
29 typedef NumberObject Base;
30 static constexpr unsigned StructureFlags = Base::StructureFlags | HasStaticPropertyTable;
31
32 static NumberPrototype* create(VM& vm, JSGlobalObject* globalObject, Structure* structure)
33 {
34 NumberPrototype* prototype = new (NotNull, allocateCell<NumberPrototype>(vm.heap)) NumberPrototype(vm, structure);
35 prototype->finishCreation(vm, globalObject);
36 return prototype;
37 }
38
39 DECLARE_INFO;
40
41 static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
42 {
43 return Structure::create(vm, globalObject, prototype, TypeInfo(NumberObjectType, StructureFlags), info());
44 }
45
46protected:
47 void finishCreation(VM&, JSGlobalObject*);
48
49private:
50 NumberPrototype(VM&, Structure*);
51};
52
53EncodedJSValue JSC_HOST_CALL numberProtoFuncValueOf(JSGlobalObject*, CallFrame*);
54EncodedJSValue JSC_HOST_CALL numberProtoFuncToString(JSGlobalObject*, CallFrame*);
55JSString* int32ToString(VM&, int32_t value, int32_t radix);
56JSString* int52ToString(VM&, int64_t value, int32_t radix);
57JSString* numberToString(VM&, double value, int32_t radix);
58String toStringWithRadix(double doubleValue, int32_t radix);
59int32_t extractToStringRadixArgument(JSGlobalObject*, JSValue radixValue, ThrowScope&);
60
61} // namespace JSC
62