公共组件、公共样式集合
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2 weeks ago
'use strict';
var isPropertyDescriptor = require('./records/property-descriptor');
module.exports = function isFullyPopulatedPropertyDescriptor(ES, Desc) {
return isPropertyDescriptor(Desc)
&& '[[Enumerable]]' in Desc
&& '[[Configurable]]' in Desc
&& (ES.IsAccessorDescriptor(Desc) || ES.IsDataDescriptor(Desc));
};