2311061106/frontend/node_modules/es-abstract/2021/IteratorNext.js
23175 b8b09fd9d4
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完成作业
2025-12-14 16:02:40 +08:00

17 lines
454 B
JavaScript

'use strict';
var $TypeError = require('es-errors/type');
var isObject = require('es-object-atoms/isObject');
var Invoke = require('./Invoke');
// https://262.ecma-international.org/6.0/#sec-iteratornext
module.exports = function IteratorNext(iterator, value) {
var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
if (!isObject(result)) {
throw new $TypeError('iterator next must return an object');
}
return result;
};