diff options
Diffstat (limited to 'haddock-api')
| -rw-r--r-- | haddock-api/src/Haddock/Convert.hs | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/haddock-api/src/Haddock/Convert.hs b/haddock-api/src/Haddock/Convert.hs index 3b454feb..8940d935 100644 --- a/haddock-api/src/Haddock/Convert.hs +++ b/haddock-api/src/Haddock/Convert.hs @@ -124,7 +124,7 @@ synifyAxBranch tc (CoAxBranch { cab_tvs = tkvs, cab_lhs = args, cab_rhs = rhs }) synifyAxiom :: CoAxiom br -> Either ErrMsg (HsDecl Name) synifyAxiom ax@(CoAxiom { co_ax_tc = tc }) - | isOpenSynFamilyTyCon tc + | isOpenTypeFamilyTyCon tc , Just branch <- coAxiomSingleBranch_maybe ax = return $ InstD (TyFamInstD (TyFamInstDecl { tfid_eqn = noLoc $ synifyAxBranch tc branch @@ -162,8 +162,8 @@ synifyTyCon coax tc , dd_derivs = Nothing } , tcdFVs = placeHolderNamesTc } - | isSynFamilyTyCon tc - = case synTyConRhs_maybe tc of + | isTypeFamilyTyCon tc + = case famTyConFlav_maybe tc of Just rhs -> let info = case rhs of OpenSynFamilyTyCon -> return OpenTypeFamily @@ -190,14 +190,11 @@ synifyTyCon coax tc FamDecl (FamilyDecl DataFamily (synifyName tc) (synifyTyVars (tyConTyVars tc)) Nothing) --always kind '*' _ -> Left "synifyTyCon: impossible open data type?" - | isSynTyCon tc - = case synTyConRhs_maybe tc of - Just (SynonymTyCon ty) -> return $ - SynDecl { tcdLName = synifyName tc - , tcdTyVars = synifyTyVars (tyConTyVars tc) - , tcdRhs = synifyType WithinType ty - , tcdFVs = placeHolderNamesTc } - _ -> Left "synifyTyCon: impossible synTyCon" + | Just ty <- synTyConRhs_maybe tc + = return $ SynDecl { tcdLName = synifyName tc + , tcdTyVars = synifyTyVars (tyConTyVars tc) + , tcdRhs = synifyType WithinType ty + , tcdFVs = placeHolderNamesTc } | otherwise = -- (closed) newtype and data let |