Commit 00c8e4f5 authored by chak@cse.unsw.edu.au.'s avatar chak@cse.unsw.edu.au.

Deriving Eq for OverlapFlag again

Mon Aug  7 11:15:21 EDT 2006  Manuel M T Chakravarty <chak@cse.unsw.edu.au>
  * Deriving Eq for OverlapFlag again
parent 99cf312c
......@@ -295,6 +295,7 @@ data OverlapFlag
-- Without the Incoherent flag, we'd complain that
-- instantiating 'b' would change which instance
-- was chosen
deriving( Eq )
instance Outputable OverlapFlag where
ppr NoOverlap = empty
......
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