pp_thing (AGlobal (AnId _)) = ptext SLIT("Identifier")
pp_thing (AGlobal (ADataCon _)) = ptext SLIT("Data constructor")
pp_thing (ATyVar _) = ptext SLIT("Type variable")
- pp_thing (ATcId _ _) = ptext SLIT("Local identifier")
+ pp_thing (ATcId _ _ _) = ptext SLIT("Local identifier")
pp_thing (AThing _) = ptext SLIT("Utterly bogus")
\end{code}