Scala example source code file (t2651_4.check)

This example Scala source code file (t2651_4.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

a, b, b, changes, changes, int, map, map, string, t, t

The Scala t2651_4.check source code

builder > A.scala B.scala
compiling Set(A.scala, B.scala)
Changes: Map()
builder > A.scala
compiling Set(A.scala)
Changes: Map(trait A -> List(Changed(Definition(A.x))[method x changed from ()T to ()T flags: <deferred> ], Changed(Definition(A.y))[method y changed from (a: T)Unit to (a: T)Unit flags:  ], Changed(Definition(A.z))[method z changed from [B <: T]()Unit to [B <: T]()Unit flags:  ]))
invalidate B.scala because inherited method changed [Changed(Definition(A.x))[method x changed from ()T to ()T flags: <deferred> ]]
compiling Set(B.scala)
B.scala:2: error: type mismatch;
 found   : Int(3)
 required: String
  def x = 3
          ^