1682f0b760
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
40 lines
895 B
C++
40 lines
895 B
C++
/*
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* Copyright (c) 2020, 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 ScopeObject : public Object {
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JS_OBJECT(ScopeObject, Object);
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public:
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virtual Optional<Variable> get_from_scope(const FlyString&) const = 0;
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virtual void put_to_scope(const FlyString&, Variable) = 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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ScopeObject* parent() { return m_parent; }
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const ScopeObject* parent() const { return m_parent; }
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protected:
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explicit ScopeObject(ScopeObject* parent);
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explicit ScopeObject(GlobalObjectTag);
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virtual void visit_edges(Visitor&) override;
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private:
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ScopeObject* m_parent { nullptr };
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};
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}
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