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| author | Herbert Valerio Riedel <hvr@gnu.org> | 2014-09-20 19:11:48 +0200 |
|---|---|---|
| committer | Herbert Valerio Riedel <hvr@gnu.org> | 2014-09-20 19:11:48 +0200 |
| commit | 83c5821f851f7c7084eb8b7b6fa482915915a503 (patch) | |
| tree | 7a816d48ec476796c7398acbae6beeb55b0723d2 | |
| parent | e76fafaaeec65d2b4a98556561a96f40d81391ab (diff) | |
| download | haskell-83c5821f851f7c7084eb8b7b6fa482915915a503.tar.gz | |
Fix potential `mingw32_HOST_OS` -Werror failure
| -rw-r--r-- | libraries/base/GHC/Conc/Windows.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libraries/base/GHC/Conc/Windows.hs b/libraries/base/GHC/Conc/Windows.hs index c01281ac68..aef7fbff36 100644 --- a/libraries/base/GHC/Conc/Windows.hs +++ b/libraries/base/GHC/Conc/Windows.hs @@ -38,9 +38,8 @@ module GHC.Conc.Windows , toWin32ConsoleEvent ) where -import Control.Monad +import Control.Monad (unless) import Data.Bits (shiftR) -import Data.Maybe (Maybe(..)) import Data.Typeable import GHC.Base import GHC.Conc.Sync |