mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 04:08:11 +00:00
d407f247b7
This patch makes the following renames: - get_from_scope() => get_from_environment_record() - put_to_scope() => put_into_environment_record() - delete_from_scope() => delete_from_environment_record()
43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibJS/Runtime/Object.h>
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namespace JS {
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struct Variable {
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Value value;
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DeclarationKind declaration_kind;
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};
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class EnvironmentRecord : public Object {
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JS_OBJECT(EnvironmentRecord, Object);
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public:
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virtual Optional<Variable> get_from_environment_record(FlyString const&) const = 0;
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virtual void put_into_environment_record(FlyString const&, Variable) = 0;
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virtual bool delete_from_environment_record(FlyString const&) = 0;
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virtual bool has_this_binding() const = 0;
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virtual Value get_this_binding(GlobalObject&) const = 0;
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// [[OuterEnv]]
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EnvironmentRecord* outer_environment() { return m_outer_environment; }
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EnvironmentRecord const* outer_environment() const { return m_outer_environment; }
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protected:
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explicit EnvironmentRecord(EnvironmentRecord* parent);
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explicit EnvironmentRecord(GlobalObjectTag);
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virtual void visit_edges(Visitor&) override;
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private:
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EnvironmentRecord* m_outer_environment { nullptr };
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};
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}
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