Use explicit language extensions & remove extension fields from base.cabal

[ghc-base.git] / System / Event / KQueue.hsc

diff --git a/System/Event/KQueue.hsc b/System/Event/KQueue.hsc
index 832a3a8..4a86435 100644 (file)
--- a/System/Event/KQueue.hsc
+++ b/System/Event/KQueue.hsc
@@ -1,5 +1,10 @@
-{-# LANGUAGE ForeignFunctionInterface, GeneralizedNewtypeDeriving,
-    NoImplicitPrelude, RecordWildCards #-}
+{-# LANGUAGE CPP
+           , ForeignFunctionInterface
+           , GeneralizedNewtypeDeriving
+           , NoImplicitPrelude
+           , RecordWildCards
+           , BangPatterns
+  #-}
 
 module System.Event.KQueue
     (
@@ -278,7 +283,7 @@ toEvent :: Filter -> E.Event
 toEvent (Filter f)
     | f == (#const EVFILT_READ) = E.evtRead
     | f == (#const EVFILT_WRITE) = E.evtWrite
-    | otherwise = error $ "toEvent: unknonwn filter " ++ show f
+    | otherwise = error $ "toEvent: unknown filter " ++ show f
 
 foreign import ccall unsafe "kqueue"
     c_kqueue :: IO CInt