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musix-oss/node_modules/es-abstract/helpers/setProto.js

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2020-03-03 20:30:50 +00:00
'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;
}
);