gistfile1.scala

~
% scala -Xprint:parser
Welcome to Scala version 2.11.4 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_25).
Type in expressions to have them evaluated.
Type :help for more information.

scala> [[syntax trees at end of                    parser]] // <init>
package <empty> {
  class $repl_$init extends scala.AnyRef {
    def <init>() = {
      super.<init>();
      ()
    };
    <empty>
  }
}

[[syntax trees at end of                    parser]] // <console>
package $line1 {
  object $eval extends scala.AnyRef {
    def <init>() = {
      super.<init>();
      ()
    };
    var value: scala.tools.nsc.interpreter.IMain = _;
    def set(x: Any) = value = x.asInstanceOf[scala.tools.nsc.interpreter.IMain]
  }
}

[[syntax trees at end of                    parser]] // <console>
package $line2 {
  object $read extends scala.AnyRef {
    def <init>() = {
      super.<init>();
      ()
    };
    object $iw extends scala.AnyRef {
      def <init>() = {
        super.<init>();
        ()
      };
      object $iw extends scala.AnyRef {
        def <init>() = {
          super.<init>();
          ()
        };
        val $intp = $line1.$eval.value
      }
    }
  }
}

[[syntax trees at end of                    parser]] // <console>
package $line2 {
  object $eval extends scala.AnyRef {
    def <init>() = {
      super.<init>();
      ()
    };
    lazy val $result = $line2.$read.$iw.$iw.$intp;
    lazy val $print: String = {
      $line2.$read.$iw.$iw;
      ""
    }
  }
}