Correct warnings with ghc-6.12

Ignore-this: a48ed095b72aedec9eeb88781ace66dc

Changes include:
  - compatibility with base-4 or 3 (base-2 untested) by using
    extensible-exceptions. This adds an additional dependency for users of
    ghc<6.10)
  - list all dependencies again when -ftesting (change in Cabal-1.8.0.2)
  - remove unnecessary imports
  - suppress -fwarn-unused-do-bind, with appropriate Cabal-1.8 workaround,
    described here:
    http://www.haskell.org/pipermail/xmonad/2010-January/009554.html

darcs-hash:20100118181532-1499c-5c496678ef76f2f50b43b0fc4582cfef7c237654

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/Properties.hs b/tests/Properties.hs
index 8a8ab04..ae3f2e7 100644
--- a/tests/Properties.hs
+++ b/tests/Properties.hs
@@ -14,7 +14,7 @@ import Data.Ratio
 import Data.Maybe
 import System.Environment
 import Control.Exception    (assert)
-import qualified Control.Exception as C
+import qualified Control.Exception.Extensible as C
 import Control.Monad
 import Test.QuickCheck hiding (promote)
 import System.IO.Unsafe
@@ -613,13 +613,13 @@ prop_lookup_visible (x :: T) =
 
 -- and help out hpc
 prop_abort x = unsafePerformIO $ C.catch (abort "fail")
-                                         (\e -> return $  show e == "xmonad: StackSet: fail" )
+                                         (\(C.SomeException e) -> return $  show e == "xmonad: StackSet: fail" )
    where
      _ = x :: Int
 
 -- new should fail with an abort
 prop_new_abort x = unsafePerformIO $ C.catch f
-                                         (\e -> return $ show e == "xmonad: StackSet: non-positive argument to StackSet.new" )
+                                         (\(C.SomeException e) -> return $ show e == "xmonad: StackSet: non-positive argument to StackSet.new" )
    where
      f = new undefined{-layout-} [] [] `seq` return False