X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=GHC%2FConc%2FSignal.hs;h=851c4bb72c7ec205df7e39a8cbb37b4506ba38b3;hb=41e8fba828acbae1751628af50849f5352b27873;hp=8871b34a9e92afa935d2967bf5dfbb3d5e4e832e;hpb=9520c5735e69668a33013c36f85152a1ef656b8d;p=ghc-base.git

diff --git a/GHC/Conc/Signal.hs b/GHC/Conc/Signal.hs
index 8871b34..851c4bb 100644
--- a/GHC/Conc/Signal.hs
+++ b/GHC/Conc/Signal.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE NoImplicitPrelude #-}
+{-# LANGUAGE NoImplicitPrelude, ForeignFunctionInterface #-}
 
 module GHC.Conc.Signal
         ( Signal
@@ -21,7 +21,6 @@ import GHC.Conc.Sync (forkIO)
 import GHC.IO (mask_, unsafePerformIO)
 import GHC.IOArray (IOArray, boundsIOArray, newIOArray, unsafeReadIOArray,
                     unsafeWriteIOArray)
-import GHC.Num (fromInteger)
 import GHC.Real (fromIntegral)
 import GHC.Word (Word8)