package p

class C(val y : Int) {
  val initChild = { ->
    object : java.lang.Object() {
      override fun toString(): String {
          return "child" + y
      }
    }
  }
}

fun box(): String {
  val c = C(3).initChild
  val x = c().toString()
  return if(x == "child3") "OK" else x
}