From c4a06a877be56d5cd790f8abb7928fa39458e1e4 Mon Sep 17 00:00:00 2001
From: Doug Wilson <dwilson@ricoh.co.nz>
Date: Sun, 28 May 2017 03:37:38 +1200
Subject: Don't enable compilation for template haskell (#624)

This is no longer necessary after
ghc commit 53c78be0aab76a3107c4dacbb1d177afacdd37fa
---
 haddock-api/src/Haddock/Interface.hs | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/haddock-api/src/Haddock/Interface.hs b/haddock-api/src/Haddock/Interface.hs
index 62b0aea9..1d643ac9 100644
--- a/haddock-api/src/Haddock/Interface.hs
+++ b/haddock-api/src/Haddock/Interface.hs
@@ -110,11 +110,7 @@ createIfaces0 verbosity modules flags instIfaceMap =
   -- resulting ModSummaries.
   (if useTempDir then withTempOutputDir else id) $ do
     modGraph <- depAnalysis
-    if needsTemplateHaskell modGraph then do
-      modGraph' <- enableCompilation modGraph
-      createIfaces verbosity flags instIfaceMap modGraph'
-    else
-      createIfaces verbosity flags instIfaceMap modGraph
+    createIfaces verbosity flags instIfaceMap modGraph
 
   where
     useTempDir :: Bool
@@ -137,17 +133,6 @@ createIfaces0 verbosity modules flags instIfaceMap =
       depanal [] False
 
 
-    enableCompilation :: ModuleGraph -> Ghc ModuleGraph
-    enableCompilation modGraph = do
-      let enableComp d = let platform = targetPlatform d
-                         in d { hscTarget = defaultObjectTarget platform }
-      modifySessionDynFlags enableComp
-      -- We need to update the DynFlags of the ModSummaries as well.
-      let upd m = m { ms_hspp_opts = enableComp (ms_hspp_opts m) }
-      let modGraph' = map upd modGraph
-      return modGraph'
-
-
 createIfaces :: Verbosity -> [Flag] -> InstIfaceMap -> ModuleGraph -> Ghc [Interface]
 createIfaces verbosity flags instIfaceMap mods = do
   let sortedMods = flattenSCCs $ topSortModuleGraph False mods Nothing
-- 
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