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1/*
2 * Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
3 * Copyright (C) 2003, 2006, 2007, 2008 Apple Inc. All rights reserved.
4 * Copyright (C) 2007 Cameron Zwarich (cwzwarich@uwaterloo.ca)
5 * Copyright (C) 2007 Maks Orlovich
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#ifndef InternalFunction_h
25#define InternalFunction_h
26
9dae56ea 27#include "Identifier.h"
93a37866 28#include "JSDestructibleObject.h"
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29
30namespace JSC {
31
32 class FunctionPrototype;
33
93a37866 34 class InternalFunction : public JSDestructibleObject {
9dae56ea 35 public:
93a37866 36 typedef JSDestructibleObject Base;
6fe7ccc8 37
81345200 38 DECLARE_EXPORT_INFO;
9dae56ea 39
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40 JS_EXPORT_PRIVATE const String& name(ExecState*);
41 const String displayName(ExecState*);
42 const String calculatedDisplayName(ExecState*);
9dae56ea 43
93a37866 44 static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto)
9dae56ea 45 {
81345200 46 return Structure::create(vm, globalObject, proto, TypeInfo(ObjectType, StructureFlags), info());
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47 }
48
49 protected:
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50 static const unsigned StructureFlags = ImplementsHasInstance | JSObject::StructureFlags;
51
81345200 52 JS_EXPORT_PRIVATE InternalFunction(VM&, Structure*);
9dae56ea 53
93a37866 54 JS_EXPORT_PRIVATE void finishCreation(VM&, const String& name);
14957cd0 55
6fe7ccc8 56 static CallType getCallData(JSCell*, CallData&);
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57 };
58
ba379fdc 59 InternalFunction* asInternalFunction(JSValue);
9dae56ea 60
ba379fdc 61 inline InternalFunction* asInternalFunction(JSValue value)
9dae56ea 62 {
81345200 63 ASSERT(asObject(value)->inherits(InternalFunction::info()));
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64 return static_cast<InternalFunction*>(asObject(value));
65 }
66
67} // namespace JSC
68
69#endif // InternalFunction_h