Scala example source code file (bug4553.scala)

This example Scala source code file (bug4553.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

immutablevector, immutablevector, mutablevector, mutablevector, s, test, v, vector, vector, vectorlike, vectorlike, vresult

The Scala bug4553.scala source code

trait VectorLike[+T, +V[A] <: Vector[A]] {
  def +[S, VResult[S] >: V[S]](v: VResult[S])
}

trait Vector[+T] extends VectorLike[T, Vector]
trait ImmutableVector[T] extends Vector[T] with VectorLike[T, ImmutableVector]
trait MutableVector[T] extends Vector[T] with VectorLike[T, MutableVector]

object Test {
  def f = (null: MutableVector[Int]) + (null: ImmutableVector[Int])
}