FunIn2a.expected.hs

module FunIn2a where

--Any unused parameter to a definition can be removed.

--In this example: remove the parameter 'x' to 'foo'

inc :: Int -> Int

foo :: Int
foo = h + t where (h,t) = head $ zip [1..7] [3..15]

inc x=x+1

main :: Int
main = foo