Scala example source code file (gadts1.check)

This example Scala source code file (gadts1.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

cell, cell, int, int, numterm, numterm

The Scala gadts1.check source code

gadts1.scala:15: error: type mismatch;
 found   : Test.Double
 required: a
    case NumTerm(n) => c.x = Double(1.0) 
                                   ^
gadts1.scala:20: error: class Cell of type Test.Cell does not take type parameters.
    case Cell[a](x: Int) => c.x = 5
             ^
gadts1.scala:20: error: type mismatch;
 found   : Int(5)
 required: a
    case Cell[a](x: Int) => c.x = 5
                                  ^
three errors found