c08a52dd97
This is a normative change in the ShadowRealm spec. See: https://github.com/tc39/proposal-shadowrealm/commit/4ca634a
41 lines
1.7 KiB
C++
41 lines
1.7 KiB
C++
/*
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* Copyright (c) 2021-2022, Linus Groh <linusg@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/Completion.h>
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#include <LibJS/Runtime/ExecutionContext.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibJS/Runtime/Realm.h>
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namespace JS {
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class ShadowRealm final : public Object {
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JS_OBJECT(ShadowRealm, Object);
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public:
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ShadowRealm(Realm&, ExecutionContext, Object& prototype);
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virtual ~ShadowRealm() override = default;
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[[nodiscard]] Realm const& shadow_realm() const { return m_shadow_realm; }
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[[nodiscard]] Realm& shadow_realm() { return m_shadow_realm; }
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[[nodiscard]] ExecutionContext const& execution_context() const { return m_execution_context; }
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[[nodiscard]] ExecutionContext& execution_context() { return m_execution_context; }
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private:
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virtual void visit_edges(Visitor&) override;
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// 3.5 Properties of ShadowRealm Instances, https://tc39.es/proposal-shadowrealm/#sec-properties-of-shadowrealm-instances
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Realm& m_shadow_realm; // [[ShadowRealm]]
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ExecutionContext m_execution_context; // [[ExecutionContext]]
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};
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ThrowCompletionOr<void> copy_name_and_length(GlobalObject&, FunctionObject& function, FunctionObject& target, Optional<StringView> prefix = {}, Optional<unsigned> arg_count = {});
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ThrowCompletionOr<Value> perform_shadow_realm_eval(GlobalObject&, StringView source_text, Realm& caller_realm, Realm& eval_realm);
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ThrowCompletionOr<Value> shadow_realm_import_value(GlobalObject&, String specifier_string, String export_name_string, Realm& caller_realm, Realm& eval_realm, ExecutionContext& eval_context);
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ThrowCompletionOr<Value> get_wrapped_value(GlobalObject&, Realm& caller_realm, Value);
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}
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