Scala example source code file (unit2anyref.check)

This example Scala source code file (unit2anyref.check) 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

anyref, anyref, note, note, unit, unit, you, you

The Scala unit2anyref.check source code

unit2anyref.scala:2: error: type mismatch;
 found   : Unit
 required: AnyRef
Note: Unit is not implicitly converted to AnyRef.  You can safely
pattern match `x: AnyRef` or cast `x.asInstanceOf[AnyRef]` to do so.
  val x: AnyRef = ()  // this should not succeed.
                  ^
one error found