summaryrefslogtreecommitdiff
path: root/src/node_modules/es-abstract/helpers/setProto.js
blob: 29ec9914bcc624c75ff6ca27436bf70094c25ceb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
'use strict';

var GetIntrinsic = require('../GetIntrinsic');

var originalSetProto = GetIntrinsic('%Object.setPrototypeOf%', true);
var $ArrayProto = GetIntrinsic('%Array.prototype%');

module.exports = originalSetProto || (
	// eslint-disable-next-line no-proto, no-negated-condition
	[].__proto__ !== $ArrayProto
		? null
		: function (O, proto) {
			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
			return O;
		}
);