hexo/node_modules/es-abstract/2021/IsGenericDescriptor.js

24 lines
578 B
JavaScript

'use strict';
var assertRecord = require('../helpers/assertRecord');
var IsAccessorDescriptor = require('./IsAccessorDescriptor');
var IsDataDescriptor = require('./IsDataDescriptor');
var Type = require('./Type');
// https://262.ecma-international.org/6.0/#sec-isgenericdescriptor
module.exports = function IsGenericDescriptor(Desc) {
if (typeof Desc === 'undefined') {
return false;
}
assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
return true;
}
return false;
};