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a82f5382ff
There is no such hidden constructor, it's the same as the hidden
AsyncFunction constructor. In other words:
```js
Object.getPrototypeOf(async () => {}).constructor ===
Object.getPrototypeOf(async function () {}).constructor
```
Also add a test to ensure that %AsyncFunction.prototype% is indeed the
prototype of an async arrow function.
Closes #4044.
16 lines
567 B
JavaScript
16 lines
567 B
JavaScript
// Copyright (C) 2020 Rick Waldron. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: |
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Provides uniform access to built-in constructors that are not exposed to the global object.
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defines:
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- AsyncFunction
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- AsyncGeneratorFunction
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- GeneratorFunction
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---*/
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var AsyncFunction = Object.getPrototypeOf(async function () {}).constructor;
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var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor;
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var GeneratorFunction = Object.getPrototypeOf(function* () {}).constructor;
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