Fix build
authorIan Lynagh <igloo@earth.li>
Tue, 22 May 2012 13:46:44 +0000 (14:46 +0100)
committerIan Lynagh <igloo@earth.li>
Tue, 22 May 2012 13:46:44 +0000 (14:46 +0100)
compiler/utils/Panic.lhs

index e7bf11c..1716a26 100644 (file)
@@ -34,6 +34,9 @@ import FastTypes
 import Exception
 import Control.Concurrent
 import Data.Dynamic
+#if __GLASGOW_HASKELL__ < 705
+import Data.Maybe
+#endif
 import Debug.Trace       ( trace )
 import System.IO.Unsafe
 import System.Exit