equals)
4 (ppr mono_ty)
ppr (TyData {tcdND = new_or_data, tcdCtxt = context, tcdLName = ltycon,
tcdTyVars = tyvars, tcdTyPats = typats, tcdKindSig = mb_sig,
tcdCons = condecls, tcdDerivs = derivings})
equals)
4 (ppr mono_ty)
ppr (TyData {tcdND = new_or_data, tcdCtxt = context, tcdLName = ltycon,
tcdTyVars = tyvars, tcdTyPats = typats, tcdKindSig = mb_sig,
tcdCons = condecls, tcdDerivs = derivings})