diff options
| -rw-r--r-- | haddock-api/src/Haddock/Convert.hs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/haddock-api/src/Haddock/Convert.hs b/haddock-api/src/Haddock/Convert.hs index 71482f22..622837fa 100644 --- a/haddock-api/src/Haddock/Convert.hs +++ b/haddock-api/src/Haddock/Convert.hs @@ -458,6 +458,10 @@ synifyType _ (TyConApp tc tys) UnboxedTuple -> HsUnboxedTuple) (map (synifyType WithinType) vis_tys) | isUnboxedSumTyCon tc = noLoc $ HsSumTy noExt (map (synifyType WithinType) vis_tys) + | Just dc <- isPromotedDataCon_maybe tc + , isTupleDataCon dc + , dataConSourceArity dc == length vis_tys + = noLoc $ HsExplicitTupleTy noExt (map (synifyType WithinType) vis_tys) -- ditto for lists | getName tc == listTyConName, [ty] <- tys = noLoc $ HsListTy noExt (synifyType WithinType ty) |