C2.hs.expected

module Renaming.C2  where

import Renaming.D2

instance SameOrNot Double where
   isSame a  b = a ==b
   isNotSame a b = a /=b

myFringe:: Tree a -> [a]
myFringe (Leaf x ) = [x]
myFringe (SubTree left right) = myFringe left