lambdalift.scala

来自「JAVA 语言的函数式编程扩展」· SCALA 代码 · 共 15 行

import scala._;

object test {

  def f(x: Int) = {
    def g() = h();
    def h() = x;
    g();
    class inner() {
      def g() = h();
      def h() = x;
    }
    g() + new inner().g();
  }		
}