From: simonpj@microsoft.com <unknown>
Date: Fri, 4 Jan 2008 10:54:09 +0000 (+0000)
Subject: Make the instance of DebugNodes more H98-like
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=d3ff015a17804b31727b41e3e9dff03b6a654143

Make the instance of DebugNodes more H98-like
---

diff --git a/compiler/cmm/CmmSpillReload.hs b/compiler/cmm/CmmSpillReload.hs
index 0c53309..707a571 100644
--- a/compiler/cmm/CmmSpillReload.hs
+++ b/compiler/cmm/CmmSpillReload.hs
@@ -360,7 +360,7 @@ instance Outputable m => Outputable (ExtendWithSpills m) where
     ppr (Reload regs) = ppr_regs "Reload" regs
     ppr (NotSpillOrReload m) = ppr m
 
-instance DebugNodes M Last
+instance Outputable m => DebugNodes (ExtendWithSpills m) Last
                                
 ppr_regs :: String -> RegSet -> SDoc
 ppr_regs s regs = text s <+> commafy (map ppr $ uniqSetToList regs)