Warning fix for unused and redundant imports

[ghc-hetmet.git] / compiler / main / ErrUtils.lhs

diff --git a/compiler/main/ErrUtils.lhs b/compiler/main/ErrUtils.lhs
index 90e5dc8..42cb314 100644 (file)
--- a/compiler/main/ErrUtils.lhs
+++ b/compiler/main/ErrUtils.lhs
@@ -31,16 +31,14 @@ module ErrUtils (
 
 import Bag             ( Bag, bagToList, isEmptyBag, emptyBag )
 import SrcLoc          ( SrcSpan )
-import Util            ( sortLe, global )
+import Util            ( sortLe )
 import Outputable
-import qualified Pretty
 import SrcLoc          ( srcSpanStart, noSrcSpan )
 import DynFlags                ( DynFlags(..), DynFlag(..), dopt )
 import StaticFlags     ( opt_ErrorSpans )
-import System          ( ExitCode(..), exitWith )
-import DATA_IOREF
-import IO              ( hPutStrLn, stderr )
-import DYNAMIC
+
+import System.Exit     ( ExitCode(..), exitWith )
+import Data.Dynamic
 
 
 -- -----------------------------------------------------------------------------