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3b0bf05fa5
This applies a simple transformation, and adds a simple wrapper that translates the generator interface to the async function interface.
35 lines
997 B
C++
35 lines
997 B
C++
/*
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* Copyright (c) 2021, Ali Mohammad Pur <mpfard@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/Bytecode/Interpreter.h>
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#include <LibJS/Runtime/ECMAScriptFunctionObject.h>
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#include <LibJS/Runtime/GeneratorObject.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibJS/Runtime/Promise.h>
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namespace JS {
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class AsyncFunctionDriverWrapper final : public Promise {
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JS_OBJECT(AsyncFunctionDriverWrapper, Promise);
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public:
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static ThrowCompletionOr<Value> create(GlobalObject&, GeneratorObject*);
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explicit AsyncFunctionDriverWrapper(GlobalObject&, GeneratorObject*);
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virtual ~AsyncFunctionDriverWrapper() override;
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void visit_edges(Cell::Visitor&) override;
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ThrowCompletionOr<Value> react_to_async_task_completion(VM&, GlobalObject&, Value, bool is_successful);
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private:
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GeneratorObject* m_generator_object { nullptr };
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NativeFunction* m_on_fulfillment { nullptr };
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NativeFunction* m_on_rejection { nullptr };
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};
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}
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