var isObject = require('./_is-object'); | |
var setPrototypeOf = require('./_set-proto').set; | |
module.exports = function (that, target, C) { | |
var S = target.constructor; | |
var P; | |
if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf) { | |
setPrototypeOf(that, P); | |
} return that; | |
}; |