Scala example source code file (bug712.scala)

This example Scala source code file (bug712.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, b, int, node, nodeimpl, nodeimpl, parent, parentimpl, parentimpl, symbol, symbol, symbolimpl

The Scala bug712.scala source code

trait A {
  type Node <: NodeImpl;
  implicit def coerce(n : NodeImpl) = n.self;
  trait NodeImpl {
    def self : Node;
  }
}
trait B extends A {
  type Parent <: ParentImpl;
  implicit def coerce(p : ParentImpl) = p.self;
  trait ParentImpl;
  type Symbol;
  trait SymbolImpl {
    def scope : Int;
  }
  implicit def coerceSym(sym : Symbol) : SymbolImpl;
  var s : Symbol = _;
  val s_scope = s.scope;
}