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-rw-r--r--compiler/utils/FastMutInt.lhs6
1 files changed, 0 insertions, 6 deletions
diff --git a/compiler/utils/FastMutInt.lhs b/compiler/utils/FastMutInt.lhs
index 61e3e853ec..26183071f1 100644
--- a/compiler/utils/FastMutInt.lhs
+++ b/compiler/utils/FastMutInt.lhs
@@ -28,12 +28,6 @@ module FastMutInt(
import GHC.Base
import GHC.Ptr
-#if __GLASGOW_HASKELL__ >= 611
--- import GHC.IO ( IO(..) )
-#else
-import GHC.IOBase ( IO(..) )
-#endif
-
#else /* ! __GLASGOW_HASKELL__ */
import Data.IORef