Avoid using deprecated flags

[ghc-base.git] / Foreign / Concurrent.hs

diff --git a/Foreign/Concurrent.hs b/Foreign/Concurrent.hs
index 664fa07..096f226 100644 (file)
--- a/Foreign/Concurrent.hs
+++ b/Foreign/Concurrent.hs
@@ -1,4 +1,4 @@
-{-# OPTIONS_GHC -fno-implicit-prelude #-}
+{-# OPTIONS_GHC -XNoImplicitPrelude #-}
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Foreign.Concurrent
@@ -15,22 +15,22 @@
 
 module Foreign.Concurrent
   (
-       -- * Concurrency-based 'ForeignPtr' operations
+        -- * Concurrency-based 'ForeignPtr' operations
 
-       -- | These functions generalize their namesakes in the portable
-       -- "Foreign.ForeignPtr" module by allowing arbitrary 'IO' actions
-       -- as finalizers.  These finalizers necessarily run in a separate
-       -- thread, cf. /Destructors, Finalizers and Synchronization/,
-       -- by Hans Boehm, /POPL/, 2003.
+        -- | These functions generalize their namesakes in the portable
+        -- "Foreign.ForeignPtr" module by allowing arbitrary 'IO' actions
+        -- as finalizers.  These finalizers necessarily run in a separate
+        -- thread, cf. /Destructors, Finalizers and Synchronization/,
+        -- by Hans Boehm, /POPL/, 2003.
 
-       newForeignPtr,
-       addForeignPtrFinalizer,
+        newForeignPtr,
+        addForeignPtrFinalizer,
   ) where
 
 #ifdef __GLASGOW_HASKELL__
-import GHC.IOBase      ( IO )
-import GHC.Ptr         ( Ptr )
-import GHC.ForeignPtr  ( ForeignPtr )
+import GHC.IOBase       ( IO )
+import GHC.Ptr          ( Ptr )
+import GHC.ForeignPtr   ( ForeignPtr )
 import qualified GHC.ForeignPtr
 #endif