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[project @ 1997-12-17 17:29:49 by simonm]
[ghc-hetmet.git]
/
ghc
/
lib
/
glaExts
/
Addr.lhs
diff --git
a/ghc/lib/glaExts/Addr.lhs
b/ghc/lib/glaExts/Addr.lhs
index
91056ee
..
c592d50
100644
(file)
--- a/
ghc/lib/glaExts/Addr.lhs
+++ b/
ghc/lib/glaExts/Addr.lhs
@@
-22,6
+22,9
@@
import CCall
\begin{code}
data Addr = A# Addr# deriving (Eq, Ord)
+instance Show Addr where
+ showsPrec p (A# a) = showsPrec p (I# (addr2Int# a))
+
nullAddr = ``NULL'' :: Addr
plusAddr :: Addr -> Int -> Addr