lix-website/themes/lix/assets/bootstrap/node_modules/es-abstract/2022/OrdinaryHasInstance.js
2024-04-26 22:49:34 -06:00

24 lines
565 B
JavaScript

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