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/*
* Copyright (C) 2015-2022 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "JSFunction.h"
namespace JSC {
class JSCustomSetterFunction final : public JSFunction {
public:
typedef JSFunction Base;
static constexpr unsigned StructureFlags = Base::StructureFlags;
using CustomFunctionPointer = PutValueFunc;
static constexpr DestructionMode needsDestruction = NeedsDestruction;
static void destroy(JSCell*);
template<typename CellType, SubspaceAccess mode>
static GCClient::IsoSubspace* subspaceFor(VM& vm)
{
return vm.customSetterFunctionSpace<mode>();
}
inline static Structure* createStructure(VM&, JSGlobalObject*, JSValue);
JS_EXPORT_PRIVATE static JSCustomSetterFunction* create(VM&, JSGlobalObject*, const PropertyName&, CustomFunctionPointer);
DECLARE_EXPORT_INFO;
const Identifier& propertyName() const { return m_propertyName; }
CustomFunctionPointer setter() const { return m_setter; };
CustomFunctionPointer customFunctionPointer() const { return m_setter; };
const ClassInfo* slotBaseClassInfoIfExists() const { return nullptr; }
private:
JSCustomSetterFunction(VM&, NativeExecutable*, JSGlobalObject*, Structure*, const PropertyName&, CustomFunctionPointer);
Identifier m_propertyName;
CustomFunctionPointer m_setter;
};
} // namespace JSC
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