Fixes to compile with 6.12.1

Data/Object/Html.hs

@@ -31,7 +31,6 @@ module Data.Object.Html
 import Data.Generics
 import Data.Object.Text
 import Data.Object.Json
-import Data.Convertible.Text
 import qualified Data.Text.Lazy as TL
 import Web.Encodings
 import Text.StringTemplate.Classes

Hack/Middleware/CleanPath.hs

@@ -2,7 +2,6 @@ module Hack.Middleware.CleanPath (cleanPath, splitPath) where
 
 import Hack
 import qualified Data.ByteString.Lazy as BS
-import Data.List
 import Web.Encodings
 import Data.List.Split
 

Yesod/Helpers/Static.hs

@@ -27,7 +27,6 @@ import System.Directory (doesFileExist)
 import Control.Applicative ((<$>))
 
 import Yesod
-import Yesod.Rep
 import Data.List (intercalate)
 
 type FileLookup = FilePath -> IO (Maybe B.ByteString)

Yesod/Resource.hs

@@ -246,7 +246,7 @@ checkRPNodes :: (MonadFailure OverlappingPatterns m,
              => [RPNode]
              -> m [RPNode]
 checkRPNodes nodes = do
-    checkPatterns $ map (\(RPNode r _) -> cs r) nodes -- FIXME ugly
+    _ <- checkPatterns $ map (\(RPNode r _) -> cs r) nodes -- FIXME ugly
     mapM_ (\(RPNode _ v) -> checkVerbMap v) nodes
     return nodes
         where