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// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-asyncgeneratorfunction
description: Definition of instance `prototype` property
info: |
AsyncGeneratorFunction ( p1, p2, … , pn, body )
...
3. Return CreateDynamicFunction(C, NewTarget, "async generator", args).
Runtime Semantics: CreateDynamicFunction
...
37. Else if kind is "async generator", then
a. Let prototype be ObjectCreate(%AsyncGeneratorPrototype%).
b. Perform DefinePropertyOrThrow(F, "prototype",
PropertyDescriptor{[[Value]]: prototype, [[Writable]]: true,
[[Enumerable]]: false, [[Configurable]]: false}).
...
includes: [propertyHelper.js]
features: [async-iteration]
---*/
var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor;
var instance = AsyncGeneratorFunction();
assert.sameValue(typeof instance.prototype, 'object');
assert.sameValue(
Object.getPrototypeOf(instance.prototype),
Object.getPrototypeOf(instance).prototype
);
verifyProperty(instance, "prototype", {
enumerable: false,
writable: true,
configurable: false,
});
reportCompare(0, 0);
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