pprO StandAloneDerivOrigin = ptext (sLit "a 'deriving' declaration")
pprO DefaultOrigin = ptext (sLit "a 'default' declaration")
pprO DoOrigin = ptext (sLit "a do statement")
pprO StandAloneDerivOrigin = ptext (sLit "a 'deriving' declaration")
pprO DefaultOrigin = ptext (sLit "a 'default' declaration")
pprO DoOrigin = ptext (sLit "a do statement")