Scala example source code file (self-type-override.scala)

This example Scala source code file (self-type-override.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

c1, c1, c2, string, tcommon, tcommon, the, the, toverrider, toverrider

The Scala self-type-override.scala source code

trait TCommon {
  def f: String
}

class C1 extends TCommon {
  def f = "in C1"
}

trait TOverrider { this: TCommon =>
  override def f = "in TOverrider"   // The overridden self-type member...
}

class C2 extends C1 with TOverrider  // ... fails to override, here.