From 5c01af0e605c2bd16382cbd0de7102f1fbc2f361 Mon Sep 17 00:00:00 2001 From: Łukasz Hanuszczak Date: Thu, 2 Jul 2015 12:47:03 +0200 Subject: Add support for anchoring data family constructor declarations. --- haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'haddock-api/src') diff --git a/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs b/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs index c12ac35a..b592326d 100644 --- a/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs +++ b/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs @@ -129,20 +129,21 @@ binds = decls :: GHC.RenamedSource -> DetailsMap decls (group, _, _, _) = concatMap ($ group) [ concat . map typ . concat . map GHC.group_tyclds . GHC.hs_tyclds - , everything (<|>) fun + , everything (<|>) (fun `combine` con) ] where typ (GHC.L _ t) = case t of - GHC.DataDecl name _ defn _ -> - [decl name] ++ concatMap con (GHC.dd_cons defn) + GHC.DataDecl name _ _ _ -> pure . decl $ name GHC.FamDecl fam -> pure . decl $ GHC.fdLName fam _ -> pure . decl $ GHC.tcdLName t fun term = case cast term of (Just (GHC.FunBind (GHC.L sspan name) _ _ _ _ _ :: GHC.HsBind GHC.Name)) | GHC.isExternalName name -> pure (sspan, RtkDecl name) _ -> empty - con (GHC.L _ t) = - map decl (GHC.con_names t) ++ everything (<|>) fld t + con term = case cast term of + (Just cdcl) -> + map decl (GHC.con_names cdcl) ++ everything (<|>) fld cdcl + Nothing -> empty fld term = case cast term of Just field -> map decl $ GHC.cd_fld_names field Nothing -> empty -- cgit v1.2.3