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Diffstat (limited to 'libraries/base/Control/Concurrent.hs')
| -rw-r--r-- | libraries/base/Control/Concurrent.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/base/Control/Concurrent.hs b/libraries/base/Control/Concurrent.hs index 9ab209e5d5..eaf1e6621f 100644 --- a/libraries/base/Control/Concurrent.hs +++ b/libraries/base/Control/Concurrent.hs @@ -123,7 +123,7 @@ import Foreign.C.Types #ifdef mingw32_HOST_OS import Foreign.C import System.IO -import Data.Maybe (Maybe(..)) +import Data.Functor ( void ) #endif import Control.Concurrent.MVar |