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文件: /var/www/OLD/node_modules/es-abstract/2016/OrdinaryHasInstance.js
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'use strict'; var $TypeError = require('es-errors/type'); var Get = require('./Get'); var IsCallable = require('./IsCallable'); var isObject = require('../helpers/isObject'); // https://262.ecma-international.org/6.0/#sec-ordinaryhasinstance module.exports = function OrdinaryHasInstance(C, O) { if (!IsCallable(C)) { return false; } if (!isObject(O)) { return false; } var P = Get(C, 'prototype'); if (!isObject(P)) { throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.'); } return O instanceof C; };
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