From: ross <unknown>
Date: Wed, 31 Aug 2005 12:15:31 +0000 (+0000)
Subject: [project @ 2005-08-31 12:15:31 by ross]
X-Git-Tag: cmm-merge2~30
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=b0d7669aabbf16dce9739dc5ce9e5f03640c798e;p=ghc-base.git

[project @ 2005-08-31 12:15:31 by ross]
Hugs: use custom versioon of unsafeInterleaveIO
---

diff --git a/System/IO/Unsafe.hs b/System/IO/Unsafe.hs
index e72713c..1ec5361 100644
--- a/System/IO/Unsafe.hs
+++ b/System/IO/Unsafe.hs
@@ -24,14 +24,14 @@ import GHC.IOBase (unsafePerformIO, unsafeInterleaveIO)
 #endif
 
 #ifdef __HUGS__
-import Hugs.IOExts (unsafePerformIO)
+import Hugs.IOExts (unsafePerformIO, unsafeInterleaveIO)
 #endif
 
 #ifdef __NHC__
 import NHC.Internal (unsafePerformIO)
 #endif
 
-#ifndef __GLASGOW_HASKELL__
+#if !__GLASGOW_HASKELL__ && !__HUGS__
 unsafeInterleaveIO :: IO a -> IO a
 unsafeInterleaveIO f = return (unsafePerformIO f)
 #endif