backwards compatibility: Control.Applicative.pure

Author: freckletonj

dunai/src/Data/MonadicStreamFunction/Instances/Profunctor.hs

@@ -11,9 +11,9 @@ import Control.Arrow
 
 #if !MIN_VERSION_base(4,8,0)
 import Data.Traversable (traverse)
+import Control.Applicative (pure)
 #endif
 
-
 -- profunctors
 import Data.Profunctor
 import Data.Profunctor.Traversing