X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Data%2FArray%2FBase.hs;h=6864362d2481d608e9214f12e888d7a973dfa020;hb=6d89a2fe861274e66e6fa0a5cdd48b1161b33b75;hp=12dbb8e53e634adaaca1c6d3da81f59b17e41d60;hpb=9185a42d2848131d1272e79cf1e04430fb96b6d0;p=ghc-base.git

diff --git a/Data/Array/Base.hs b/Data/Array/Base.hs
index 12dbb8e..6864362 100644
--- 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)