X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Futils%2FDigraph.lhs;h=f4f2b7e3663887fceb4cd4dce4f733fc590d98ec;hp=c5c9b578a21de73b2e1a16fa9ee7a5e61b756ba3;hb=17b297d97d327620ed6bfab942f8992b2446f1bf;hpb=e11fa7a5e0025460df3b8562ccbf3ffd1db68d5d

diff --git a/compiler/utils/Digraph.lhs b/compiler/utils/Digraph.lhs
index c5c9b57..f4f2b7e 100644
--- a/compiler/utils/Digraph.lhs
+++ b/compiler/utils/Digraph.lhs
@@ -3,6 +3,13 @@
 %
 
 \begin{code}
+{-# OPTIONS_GHC -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/WorkingConventions#Warnings
+-- for details
+
 module Digraph(
 
         -- At present the only one with a "nice" external interface