From 105f31e1b5b1428ae27590893740017327d322ff Mon Sep 17 00:00:00 2001
From: Paolo Capriotti <p.capriotti@gmail.com>
Date: Fri, 22 Jun 2012 18:26:47 +0100
Subject: Use right docMap to get decl documentation.

---
 src/Haddock/Interface/Create.hs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/Haddock')

diff --git a/src/Haddock/Interface/Create.hs b/src/Haddock/Interface/Create.hs
index 6c35a12c..c3d5d291 100644
--- a/src/Haddock/Interface/Create.hs
+++ b/src/Haddock/Interface/Create.hs
@@ -433,7 +433,13 @@ mkExportItems
 
     declWith :: Name -> ErrMsgGhc [ ExportItem Name ]
     declWith t =
-      let (doc, subs) = exportDecl t docMap argMap subMap in
+      let mdl = nameModule t
+          (doc, subs)
+            | mdl == thisMod =
+                exportDecl t docMap argMap subMap
+            | Just iface <- M.lookup mdl modMap =
+                exportDecl t (ifaceDocMap iface) (ifaceArgMap iface) (ifaceSubMap iface)
+            | otherwise = (noDocForDecl, []) in
       case findDecl t of
         [L _ (ValD _)] -> do
           -- Top-level binding without type signature
-- 
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