Before:
val value = 0 if (value.isInstanceOf[Int]) { val x = value.asInstanceOf[Int] + 1 val y = value.asInstanceOf[Int] + 2 } else if (value.isInstanceOf[Long]) { val x = value.asInstanceOf[Long] println(x) }
val value = 0 value match { case i: Int => val x = i + 1 val y = i + 2 case x: Long => println(x) case _ => }