smuggler2-0.3.2.1: test/tests/Operator.hs
module Operator where infixl 5 $+$ ($+$) :: [a] -> [a] -> [a] [] $+$ d = d d $+$ [] = d d $+$ d' = d ++ d'
module Operator where infixl 5 $+$ ($+$) :: [a] -> [a] -> [a] [] $+$ d = d d $+$ [] = d d $+$ d' = d ++ d'