Make -Wall clean

Get rid of left-over redundant-import warnings from the last minute
AMP-changes that occured in GHC 7.10

Author: hvr

Data/IntMap/Base.hs

@@ -216,9 +216,7 @@ module Data.IntMap.Base (
     , highestBitMask
     ) where
 
-#if MIN_VERSION_base(4,8,0)
-import Control.Applicative ((<$>))
-#else
+#if !(MIN_VERSION_base(4,8,0))
 import Control.Applicative (Applicative(pure, (<*>)), (<$>))
 import Data.Monoid (Monoid(..))
 import Data.Traversable (Traversable(traverse))

Data/Map/Base.hs

@@ -270,9 +270,7 @@ module Data.Map.Base (
     , filterLt
     ) where
 
-#if MIN_VERSION_base(4,8,0)
-import Control.Applicative ((<$>))
-#else
+#if !(MIN_VERSION_base(4,8,0))
 import Control.Applicative (Applicative(..), (<$>))
 import Data.Monoid (Monoid(..))
 import Data.Traversable (Traversable(traverse))

Data/Sequence.hs

@@ -158,7 +158,7 @@ module Data.Sequence (
 import Prelude hiding (
     Functor(..),
 #if MIN_VERSION_base(4,8,0)
-    Applicative, foldMap, Monoid,
+    Applicative, (<$>), foldMap, Monoid,
 #endif
     null, length, take, drop, splitAt, foldl, foldl1, foldr, foldr1,
     scanl, scanl1, scanr, scanr1, replicate, zip, zipWith, zip3, zipWith3,

Data/Tree.hs

@@ -35,7 +35,6 @@ module Data.Tree(
     ) where
 
 #if MIN_VERSION_base(4,8,0)
-import Control.Applicative ((<$>))
 import Data.Foldable (toList)
 #else
 import Control.Applicative (Applicative(..), (<$>))