fourmolu-0.2.0.0: data/examples/declaration/value/function/comprehension/transform-multi-line3-four-out.hs

{-# LANGUAGE TransformListComp #-}

baz' xs ys =
    [ ( x
      , y
      )
    | x <- xs
    , y <- ys
    , then group using
        -- First comment
        permutations -- Second comment
    ]