7002c47ce1
The additional data being passed will be used in an upcoming commit. Allows splitting the churn of modified function signatures from the logically meaningful code change. No behavior change.
43 lines
1.6 KiB
C++
43 lines
1.6 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 <AK/Span.h>
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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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GC_DECLARE_ALLOCATOR(ShadowRealm);
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public:
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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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void set_shadow_realm(GC::Ref<Realm> realm) { m_shadow_realm = realm; }
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private:
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ShadowRealm(Object& prototype);
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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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GC::Ptr<Realm> m_shadow_realm; // [[ShadowRealm]]
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};
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ThrowCompletionOr<void> copy_name_and_length(VM&, FunctionObject& function, FunctionObject& target, Optional<StringView> prefix = {}, Optional<unsigned> arg_count = {});
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ThrowCompletionOr<Value> perform_shadow_realm_eval(VM&, Value source, Realm& caller_realm, Realm& eval_realm);
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ThrowCompletionOr<Value> shadow_realm_import_value(VM&, Utf16FlyString specifier_string, Utf16FlyString export_name_string, Realm& caller_realm, Realm& eval_realm);
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ThrowCompletionOr<Value> get_wrapped_value(VM&, Realm& caller_realm, Value);
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NonnullOwnPtr<ExecutionContext> get_shadow_realm_context(Realm& shadow_realm, bool strict_eval, u32 registers_and_locals_count, ReadonlySpan<Value> constants);
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}
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