From 19205c89ea272faf3db38f9d3e219342db260efb Mon Sep 17 00:00:00 2001
From: Łukasz Hanuszczak <lukasz.hanuszczak@gmail.com>
Date: Fri, 7 Aug 2015 17:06:58 +0200
Subject: Add fixity declarations in Hoogle backend output.

---
 haddock-api/src/Haddock/Backends/Hoogle.hs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'haddock-api/src/Haddock')

diff --git a/haddock-api/src/Haddock/Backends/Hoogle.hs b/haddock-api/src/Haddock/Backends/Hoogle.hs
index f174ebcf..04f266af 100644
--- a/haddock-api/src/Haddock/Backends/Hoogle.hs
+++ b/haddock-api/src/Haddock/Backends/Hoogle.hs
@@ -28,6 +28,7 @@ import Outputable
 import Data.Char
 import Data.List
 import Data.Maybe
+import qualified Data.Map as Map
 import Data.Version
 import System.FilePath
 import System.IO
@@ -57,7 +58,8 @@ ppModule dflags iface =
   "" : ppDocumentation dflags (ifaceDoc iface) ++
   ["module " ++ moduleString (ifaceMod iface)] ++
   concatMap (ppExport dflags) (ifaceExportItems iface) ++
-  concatMap (ppInstance dflags) (ifaceInstances iface)
+  concatMap (ppInstance dflags) (ifaceInstances iface) ++
+  concatMap (ppFixity dflags) (Map.toList $ ifaceFixMap iface)
 
 
 ---------------------------------------------------------------------
@@ -234,6 +236,10 @@ ppCtor dflags dat subdocs con
             ResTyGADT _ x -> x
 
 
+ppFixity :: DynFlags -> (Name, Fixity) -> [String]
+ppFixity dflags (name, fixity) = [out dflags (FixitySig [noLoc name] fixity)]
+
+
 ---------------------------------------------------------------------
 -- DOCUMENTATION
 
-- 
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