path: root/tests/run/enum-List2.scala

enum class List[+T]
object List {
  case Cons(x: T, xs: List[T])
  case Nil extends List[Nothing]
}
object Test {
  import List._
  val xs = Cons(1, Cons(2, Cons(3, Nil)))
  def main(args: Array[String]) = println(xs)
}