[project @ 2001-03-23 16:36:20 by simonmar]

[ghc-hetmet.git] / ghc / lib / std / PrelWeak.lhs

diff --git a/ghc/lib/std/PrelWeak.lhs b/ghc/lib/std/PrelWeak.lhs
index d7cfaac..1a7e643 100644 (file)
--- a/ghc/lib/std/PrelWeak.lhs
+++ b/ghc/lib/std/PrelWeak.lhs
@@ -1,5 +1,7 @@
+% ------------------------------------------------------------------------------
+% $Id: PrelWeak.lhs,v 1.16 2001/03/22 03:51:09 hwloidl Exp $
 %
-% (c) The AQUA Project, Glasgow University, 1998
+% (c) The University of Glasgow, 1998-2000
 %
 
 \section[PrelWeak]{Module @PrelWeak@}
@@ -12,10 +14,7 @@ module PrelWeak where
 import PrelGHC
 import PrelBase
 import PrelMaybe
--- NOTE: To break a cycle, ForeignObj is not in PrelForeign, but PrelIOBase!
-import PrelIOBase      ( IO(..), unIO, ForeignObj(..) )
-
-#ifndef __PARALLEL_HASKELL__
+import PrelIOBase      ( IO(..), unIO )
 
 data Weak v = Weak (Weak# v)
 
@@ -37,9 +36,6 @@ addFinalizer key finalizer = do
    mkWeakPtr key (Just finalizer)      -- throw it away
    return ()
 
-addForeignFinalizer :: ForeignObj -> IO () -> IO ()
-addForeignFinalizer (ForeignObj fo) finalizer = addFinalizer fo finalizer
-
 {-
 Instance Eq (Weak v) where
   (Weak w1) == (Weak w2) = w1 `sameWeak#` w2
@@ -66,6 +62,4 @@ runFinalizerBatch (I# n) arr =
    in
         go n
 
-#endif
-
 \end{code}