add threadCapability :: ThreadId -> IO (Int,Bool)

[ghc-base.git] / Data / Dynamic.hs

diff --git a/Data/Dynamic.hs b/Data/Dynamic.hs
index 458497b..b83bbfa 100644 (file)
--- a/Data/Dynamic.hs
+++ b/Data/Dynamic.hs
@@ -1,4 +1,5 @@
-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE CPP, NoImplicitPrelude #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Data.Dynamic
@@ -47,7 +48,6 @@ import Unsafe.Coerce
 #ifdef __GLASGOW_HASKELL__
 import GHC.Base
 import GHC.Show
-import GHC.Num
 import GHC.Exception
 #endif