untidy_con (PrefixCon pats) = PrefixCon (map untidy_pars pats)
untidy_con (InfixCon p1 p2) = InfixCon (untidy_pars p1) (untidy_pars p2)
-untidy_con (RecCon bs) = RecCon [(f,untidy_pars p) | (f,p) <- bs]
+untidy_con (RecCon bs) = RecCon [ HsRecField f (untidy_pars p) d | HsRecField f p d <- bs ]
pars :: NeedPars -> WarningPat -> Pat Name
pars True p = ParPat p
where
-- pad out all the missing fields with WildPats.
field_pats = map (\ f -> (f, nlWildPat)) (dataConFieldLabels con)
- all_pats = foldr (\ (id,p) acc -> insertNm (getName (unLoc id)) p acc)
+ all_pats = foldr (\(HsRecField id p _) acc -> insertNm (getName (unLoc id)) p acc)
field_pats fs
insertNm nm p [] = [(nm,p)]