[project @ 2005-02-02 14:54:18 by ross]

[ghc-base.git] / Data / Array / Base.hs

diff --git a/Data/Array/Base.hs b/Data/Array/Base.hs
index 12dbb8e..6864362 100644 (file)
--- a/Data/Array/Base.hs
+++ b/Data/Array/Base.hs
@@ -1071,6 +1071,10 @@ instance MArray (STArray s) e (ST s) where
     {-# INLINE unsafeWrite #-}
     unsafeWrite = ArrST.unsafeWriteSTArray
 
+#ifdef __HUGS__
+INSTANCE_TYPEABLE3(STArray,sTArrayTc,"STArray")
+#endif
+
 -----------------------------------------------------------------------------
 -- Flat unboxed mutable arrays (ST monad)