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/*
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/Completion.h>
#include <LibJS/Runtime/Environment.h>
#include <LibJS/Runtime/Object.h>
namespace JS {
class ArgumentsObject final : public Object {
JS_OBJECT(ArgumentsObject, Object);
public:
ArgumentsObject(GlobalObject&, Environment&);
virtual void initialize(GlobalObject&) override;
virtual ~ArgumentsObject() override;
Environment& environment() { return m_environment; }
virtual ThrowCompletionOr<Optional<PropertyDescriptor>> internal_get_own_property(PropertyName const&) const override;
virtual ThrowCompletionOr<bool> internal_define_own_property(PropertyName const&, PropertyDescriptor const&) override;
virtual ThrowCompletionOr<Value> internal_get(PropertyName const&, Value receiver) const override;
virtual bool internal_set(PropertyName const&, Value value, Value receiver) override;
virtual bool internal_delete(PropertyName const&) override;
// [[ParameterMap]]
Object& parameter_map() { return *m_parameter_map; }
private:
virtual void visit_edges(Cell::Visitor&) override;
Environment& m_environment;
Object* m_parameter_map { nullptr };
};
}
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