From cad810f21b803229eb11403f9209855525a25d57 Mon Sep 17 00:00:00 2001 From: Steve Block Date: Fri, 6 May 2011 11:45:16 +0100 Subject: Merge WebKit at r75315: Initial merge by git. Change-Id: I570314b346ce101c935ed22a626b48c2af266b84 --- Source/JavaScriptCore/runtime/InternalFunction.h | 70 ++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Source/JavaScriptCore/runtime/InternalFunction.h (limited to 'Source/JavaScriptCore/runtime/InternalFunction.h') diff --git a/Source/JavaScriptCore/runtime/InternalFunction.h b/Source/JavaScriptCore/runtime/InternalFunction.h new file mode 100644 index 0000000..401f17b --- /dev/null +++ b/Source/JavaScriptCore/runtime/InternalFunction.h @@ -0,0 +1,70 @@ +/* + * Copyright (C) 1999-2000 Harri Porten (porten@kde.org) + * Copyright (C) 2003, 2006, 2007, 2008 Apple Inc. All rights reserved. + * Copyright (C) 2007 Cameron Zwarich (cwzwarich@uwaterloo.ca) + * Copyright (C) 2007 Maks Orlovich + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef InternalFunction_h +#define InternalFunction_h + +#include "JSObjectWithGlobalObject.h" +#include "Identifier.h" + +namespace JSC { + + class FunctionPrototype; + + class InternalFunction : public JSObjectWithGlobalObject { + public: + virtual const ClassInfo* classInfo() const; + static JS_EXPORTDATA const ClassInfo info; + + const UString& name(ExecState*); + const UString displayName(ExecState*); + const UString calculatedDisplayName(ExecState*); + + static PassRefPtr createStructure(JSValue proto) + { + return Structure::create(proto, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount); + } + + protected: + static const unsigned StructureFlags = ImplementsHasInstance | JSObject::StructureFlags; + + // Only used to allow us to determine the JSFunction vptr + InternalFunction(NonNullPassRefPtr structure); + + InternalFunction(JSGlobalData*, JSGlobalObject*, NonNullPassRefPtr, const Identifier&); + + private: + virtual CallType getCallData(CallData&) = 0; + }; + + InternalFunction* asInternalFunction(JSValue); + + inline InternalFunction* asInternalFunction(JSValue value) + { + ASSERT(asObject(value)->inherits(&InternalFunction::info)); + return static_cast(asObject(value)); + } + +} // namespace JSC + +#endif // InternalFunction_h -- cgit v1.1