From: Malcolm.Wallace@cs.york.ac.uk <unknown>
Date: Wed, 17 Sep 2008 07:53:26 +0000 (+0000)
Subject: In nhc98, Word is a type synonym, so class instance is not possible.
X-Git-Tag: 6_10_branch_has_been_forked^0
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=10ae08bdd8bdbc9312d6d6f27c625bbb28589c2c;p=ghc-base.git

In nhc98, Word is a type synonym, so class instance is not possible.
---

diff --git a/Text/Printf.hs b/Text/Printf.hs
index 4b11931..f14ac0e 100644
--- a/Text/Printf.hs
+++ b/Text/Printf.hs
@@ -147,8 +147,10 @@ instance PrintfArg Int32 where
 instance PrintfArg Int64 where
     toUPrintf = uInteger
 
+#ifndef __NHC__
 instance PrintfArg Word where
     toUPrintf = uInteger
+#endif
 
 instance PrintfArg Word8 where
     toUPrintf = uInteger