X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FPanic.lhs;h=eb3ce78dd32634817c299bc298c8fd4834d08cd5;hb=84923cc7de2a93c22a2f72daf9ac863959efae13;hp=1a74d5db3257326630e9dea57f1ee900a9f349e8;hpb=0065d5ab628975892cea1ec7303f968c3338cbe1;p=ghc-hetmet.git

diff --git a/compiler/utils/Panic.lhs b/compiler/utils/Panic.lhs
index 1a74d5d..eb3ce78 100644
--- a/compiler/utils/Panic.lhs
+++ b/compiler/utils/Panic.lhs
@@ -1,7 +1,7 @@
 %
+% (c) The University of Glasgow 2006
 % (c) The GRASP Project, Glasgow University, 1992-2000
 %
-\section{Panic error messages}
 
 Defines basic funtions for printing error messages.
 
@@ -39,24 +39,15 @@ import Posix		( Handler(Catch), installHandler, sigINT, sigQUIT )
 import GHC.ConsoleHandler
 #endif
 
-# if __GLASGOW_HASKELL__ < 500
-import EXCEPTION        ( raiseInThread )
-# else
-import EXCEPTION	( throwTo )
-# endif /* GHC < 500 */
-
-#if __GLASGOW_HASKELL__ > 408
-import EXCEPTION	( catchJust, tryJust, ioErrors )
-#endif
-
-import CONCURRENT	( myThreadId, MVar, ThreadId, withMVar, newEmptyMVar )
-import DYNAMIC
-import qualified EXCEPTION as Exception
-import TRACE		( trace )
-import UNSAFE_IO	( unsafePerformIO )
-import IO		( isUserError )
-
-import System
+import Control.Exception hiding (try)
+import Control.Concurrent ( myThreadId, MVar, ThreadId, withMVar, newMVar )
+import Data.Dynamic
+import qualified Control.Exception as Exception
+import Debug.Trace	( trace )
+import System.IO.Unsafe	( unsafePerformIO )
+import System.IO.Error	( isUserError )
+import System.Exit
+import System.Environment
 \end{code}
 
 GHC's own exception type.
@@ -246,5 +237,5 @@ installSignalHandlers = do
 
 {-# NOINLINE interruptTargetThread #-}
 interruptTargetThread :: MVar [ThreadId]
-interruptTargetThread = unsafePerformIO newEmptyMVar
+interruptTargetThread = unsafePerformIO (newMVar [])
 \end{code}