bug874.scala

来自「JAVA 语言的函数式编程扩展」· SCALA 代码 · 共 18 行

object Test {
  abstract class Base {
    val U: {
      def apply[A](x1: A)(x2: int): Any
    }
    U("xyz")(2)
  }
  class Mix extends Base { 
    case class U[A](x1: A)(x2: int) {
      Console.println("U created with "+x1+" and "+x2)
    }
  }
  def main(args : Array[String]) : Unit = {
    val obvious: Base = new Mix;
    obvious.U("abc")(1)
  }
}