-- Default-method info
data DefMeth = NoDefMeth -- No default method
- | DefMeth -- A polymorphic default method
+ | DefMeth Name -- A polymorphic default method
| GenDefMeth -- A generic default method
deriving Eq
\end{code}
showsPrec p c = showsPrecSDoc p (ppr c)
instance Outputable DefMeth where
- ppr DefMeth = text "{- has default method -}"
- ppr GenDefMeth = text "{- has generic method -}"
+ ppr (DefMeth n) = ptext (sLit "Default method") <+> ppr n
+ ppr GenDefMeth = ptext (sLit "Generic default method")
ppr NoDefMeth = empty -- No default method
pprFundeps :: Outputable a => [FunDep a] -> SDoc