Scala example source code file (bug845.scala)

This example Scala source code file (bug845.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

a, a, app, b, bar, bar, bob, bob, fooimpl, fooimpl, test

The Scala bug845.scala source code

package test;

object Test extends App {
  type Bar;
  trait FooImpl;

  trait Bob {
    def bar : Bar with FooImpl;
  }
  def ifn[A,B](a : A)(f : A => B) =
    if (a != null) f(a) else null;

  val bob : Bob = null;
  val bar = ifn(bob)(_.bar);
  assert(bar == null);
}