Moved ancillary methods off specialized traits.

Moved compose/andThen off Function1, curried/tupled off Function2.
Pushed Tuple2 zipped into auxiliary class.  Created implicits to
plaster over the changes.  This drops several hundred classfiles and
takes (unoptimized) scala-library.jar from 7.8 Mb to 7.4 Mb.

1 files changed, 0 insertions, 16 deletions

diff --git a/src/library/scala/Function1.scala b/src/library/scala/Function1.scala
index 8995ef912b..a4391c1509 100644
--- a/src/library/scala/Function1.scala
+++ b/src/library/scala/Function1.scala
@@ -38,21 +38,5 @@ trait Function1[@specialized(scala.Int, scala.Long, scala.Float, scala.Double, s
    */
   def apply(v1: T1): R
 
-  /** Composes two instances of Function1 in a new Function1, with this function applied last.
-   *
-   *  @tparam   A   the type to which function `g` can be applied
-   *  @param    g   a function A => T1
-   *  @return       a new function `f` such that `f(x) == apply(g(x))`
-   */
-  def compose[A](g: A => T1): A => R = { x => apply(g(x)) }
-
-  /** Composes two instances of Function1 in a new Function1, with this function applied first.
-   *
-   *  @tparam   A   the result type of function `g`
-   *  @param    g   a function R => A
-   *  @return       a new function `f` such that `f(x) == g(apply(x))`
-   */
-  def andThen[A](g: R => A): T1 => A = { x => g(apply(x)) }
-
   override def toString() = "<function1>"
 }