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29 lines
912 B
JavaScript
29 lines
912 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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esid: sec-ecmascript-standard-built-in-objects
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description: >
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The AsyncGeneratorFunction constructor implements [[Construct]]
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info: |
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IsConstructor ( argument )
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The abstract operation IsConstructor takes argument argument (an ECMAScript language value).
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It determines if argument is a function object with a [[Construct]] internal method.
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It performs the following steps when called:
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If Type(argument) is not Object, return false.
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If argument has a [[Construct]] internal method, return true.
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Return false.
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includes: [isConstructor.js, hidden-constructors.js]
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features: [Reflect.construct]
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---*/
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assert.sameValue(
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isConstructor(AsyncGeneratorFunction),
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true,
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'isConstructor(AsyncGeneratorFunction) must return true'
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);
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new AsyncGeneratorFunction();
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