add Traversable generalizations of mapAccumL and mapAccumR (#2461)

[ghc-base.git] / System / IO.hs

diff --git a/System/IO.hs b/System/IO.hs
index b414fba..3d3893d 100644 (file)
--- a/System/IO.hs
+++ b/System/IO.hs
@@ -161,7 +161,7 @@ module System.IO (
     openBinaryTempFile,
   ) where
 
-import Control.Exception
+import Control.Exception.Base
 
 #ifndef __NHC__
 import Data.Bits