Fix build with GHC-7.8

sjakobi · sjakobi · commit 877e706be4be · 2016-07-18T11:16:00.000+02:00
diff --git a/src/Stack/Runners.hs b/src/Stack/Runners.hs
@@ -16,12 +16,13 @@ module Stack.Runners
     , munlockFile
     ) where
 
-import           Control.Monad
+import           Control.Monad hiding (forM)
 import           Control.Monad.Logger
 import           Control.Exception.Lifted as EL
 import           Control.Monad.IO.Class
 import           Control.Monad.Trans.Control
 import           Data.IORef
+import           Data.Traversable
 import           Network.HTTP.Client
 import           Path
 import           Path.IO
diff --git a/src/Stack/SetupCmd.hs b/src/Stack/SetupCmd.hs
@@ -10,6 +10,7 @@ module Stack.SetupCmd
     , SetupCmdOpts(..)
     ) where
 
+import           Control.Applicative
 import           Control.Monad.Catch
 import           Control.Monad.IO.Class
 import           Control.Monad.Logger
@@ -22,6 +23,7 @@ import qualified Options.Applicative.Builder.Extra as OA
 import qualified Options.Applicative.Types as OA
 import           Network.HTTP.Client
 import           Path
+import           Prelude -- silence redundant import warnings
 import           Stack.Setup
 import           Stack.Types.Compiler
 import           Stack.Types.Config
