Scala example source code file (bug1427.scala)

This example Scala source code file (bug1427.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

any, array, array, bob, bob, list, list, test, unit, unit, x

The Scala bug1427.scala source code

class Bob[K[_]] {
  def foo(other: Any) = other match {
    case x: (Bob[X] forSome { type X[_] })  => true
    case _                                  => false
  }
}

object Test {
  def main(args: Array[String]): Unit = {
    val x = new Bob[List]
    val results = List(x, new Bob[Set], 55) map (x foo _)
    
    assert(results == List(true, true, false))
  }
}