From 63a69b6790c0df41533c572bb53bc048efd48ff9 Mon Sep 17 00:00:00 2001
From: "simonpj@microsoft.com" <unknown>
Date: Tue, 6 May 2008 09:58:17 +0000
Subject: [PATCH] Fix type signature to work without -XRelaxedPolyRec, and
 hence earlier GHCs

---
 compiler/cmm/ZipDataflow.hs |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/cmm/ZipDataflow.hs b/compiler/cmm/ZipDataflow.hs
index bcddd8e..60bcda7 100644
--- a/compiler/cmm/ZipDataflow.hs
+++ b/compiler/cmm/ZipDataflow.hs
@@ -650,7 +650,7 @@ backward_sol check_maybe return_graph = back
             }
    in fixed_point
 
-bwd_pure_anal :: (DebugNodes m l, Outputable a)
+bwd_pure_anal :: (DebugNodes m l, LastNode l, Outputable a)
              => PassName
              -> BlockEnv a
              -> BackwardTransfers m l a
-- 
1.7.10.4