ormolu-0.5.0.0: data/examples/declaration/data/single-constructor-with-haddock.hs

data FutureSumType = -- | This is what the documentation for this type looks like.
  -- It is pretty awkward that the @--@s aren't aligned.
  SingleConstructor
  { someRecordField :: Bool,
    someOtherRecordField :: Int
  }