remove remaining redundancies from ZipCfgCmmRep

[ghc-hetmet.git] / compiler / cmm / Dataflow.hs

diff --git a/compiler/cmm/Dataflow.hs b/compiler/cmm/Dataflow.hs
index 35cf266..35fdebb 100644 (file)
--- a/compiler/cmm/Dataflow.hs
+++ b/compiler/cmm/Dataflow.hs
@@ -1,9 +1,4 @@
-{-# OPTIONS -w #-}
--- The above warning supression flag is a temporary kludge.
--- While working on this module you are encouraged to remove it and fix
--- any warnings in the module. See
---     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
--- for details
+{-# OPTIONS -Wall -fno-warn-name-shadowing #-}
 
 module Dataflow (
         fixedpoint