fourmolu-0.2.0.0: data/examples/declaration/value/function/do/hang-rhs-arrow-four-out.hs

foo = do
    something <- case bar of
        Foo -> return 1
        Bar -> return 2
    somethingElse <-
        case boom of
            Foo -> return 1
            Bar -> return 2
    quux something somethingElse