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Created January 4, 2014 16:54
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Case Class Inheritance
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caseclassinheritance.scala
trait Base1
case class A1(s:String) extends Base1
case class B1(s:String) extends Base1
abstract class Base2(val attr: String)
case class A2(val attr:String) extends Base2(attr)
case class B2(val attr:String) extends Base2(attr)
case object O2 extends Base2("literal")
// This is not right
// case object O3 extends A1("literal2")
// > case object O3 has case ancestor Codebrew.A1, but case-to-case inheritance is prohibited. To overcome this limitation, use
// > extractors to pattern match on non-leaf nodes.
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