/*
 * Copyright (C) 2017 Oleksandr Skachkov <gskachkov@gmail.com>.
 *
 * 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 "InternalFunction.h"

namespace JSC {

class AsyncGeneratorFunctionPrototype;

class AsyncGeneratorFunctionConstructor final : public InternalFunction {
public:
    using Base = InternalFunction;

    DECLARE_INFO;

    static AsyncGeneratorFunctionConstructor* create(VM& vm, Structure* structure, AsyncGeneratorFunctionPrototype* asyncGeneratorFunctionPrototype)
    {
        AsyncGeneratorFunctionConstructor* constructor = new (NotNull, allocateCell<AsyncGeneratorFunctionConstructor>(vm.heap)) AsyncGeneratorFunctionConstructor(vm, structure);
        constructor->finishCreation(vm, asyncGeneratorFunctionPrototype);
        return constructor;
    }

    static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
    {
        return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info());
    }

private:
    AsyncGeneratorFunctionConstructor(VM&, Structure*);
    void finishCreation(VM&, AsyncGeneratorFunctionPrototype*);
};

} // namespace JSC
