main
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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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Property mode
set to
100644
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File size:
627 bytes
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| [d565449] | 1 | 'use strict';
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| 2 |
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| 3 | var $TypeError = require('es-errors/type');
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| 4 |
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| 5 | var IsAccessorDescriptor = require('./IsAccessorDescriptor');
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| 6 | var IsDataDescriptor = require('./IsDataDescriptor');
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| 7 |
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| 8 | var isPropertyDescriptor = require('./IsPropertyDescriptor');
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| 9 |
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| 10 | // https://262.ecma-international.org/5.1/#sec-8.10.3
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| 11 |
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| 12 | module.exports = function IsGenericDescriptor(Desc) {
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| 13 | if (typeof Desc === 'undefined') {
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| 14 | return false;
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| 15 | }
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| 16 |
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| 17 | if (!isPropertyDescriptor(Desc)) {
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| 18 | throw new $TypeError('Assertion failed: `Desc` must be a Property Descriptor');
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| 19 | }
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| 20 |
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| 21 | if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
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| 22 | return true;
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| 23 | }
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| 24 |
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| 25 | return false;
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| 26 | };
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