From: panne <unknown>
Date: Tue, 16 Sep 2003 17:50:15 +0000 (+0000)
Subject: [project @ 2003-09-16 17:50:15 by panne]
X-Git-Tag: Approx_11550_changesets_converted~447
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=53ef684d022eb4cdaf1fceb81d6beb8bc226b3e7;p=ghc-hetmet.git

[project @ 2003-09-16 17:50:15 by panne]
Make "one of the most hammered bits in the whole compiler" (quotation
from the source code :-) compile without _ccall_
---

diff --git a/ghc/compiler/basicTypes/UniqSupply.lhs b/ghc/compiler/basicTypes/UniqSupply.lhs
index 86cf320..2b29335 100644
--- a/ghc/compiler/basicTypes/UniqSupply.lhs
+++ b/ghc/compiler/basicTypes/UniqSupply.lhs
@@ -79,11 +79,19 @@ mkSplitUniqSupply (C# c#)
 		return (MkSplitUniqSupply uniq s1 s2)
 	    )
 
-	mk_unique = _ccall_ genSymZh		>>= \ (W# u#) ->
+	mk_unique =
+#if __GLASGOW_HASKELL__ < 603
+		    _ccall_
+#endif
+		    genSymZh		>>= \ (W# u#) ->
 		    return (I# (w2i (mask# `or#` u#)))
     in
     mk_supply#
 
+#if __GLASGOW_HASKELL__ >= 603
+foreign import ccall unsafe "genSymZh" genSymZh :: IO Word
+#endif
+
 splitUniqSupply (MkSplitUniqSupply _ s1 s2) = (s1, s2)
 \end{code}