fourmolu-0.2.0.0: data/examples/declaration/value/function/operator-comments-0-four-out.hs

foo =
    bar
        ++
        {- some comment -}
        case foo of
            a -> a

foo =
    bar
        ++ {- some comment -} case foo of
            a -> a

foo =
    bar
        ++ case foo {- some comment -} of
            a -> a