X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcUnify.lhs;h=0d369365c6e7667786c0774e5366c2fd895cff2c;hp=c9def341360c63c00ddcf8ab0501744fd8e77fc2;hb=17b297d97d327620ed6bfab942f8992b2446f1bf;hpb=e11fa7a5e0025460df3b8562ccbf3ffd1db68d5d

diff --git a/compiler/typecheck/TcUnify.lhs b/compiler/typecheck/TcUnify.lhs
index c9def34..0d36936 100644
--- a/compiler/typecheck/TcUnify.lhs
+++ b/compiler/typecheck/TcUnify.lhs
@@ -6,6 +6,13 @@
 Type subsumption and unification
 
 \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 TcUnify (
 	-- Full-blown subsumption
   tcSubExp, tcFunResTy, tcGen,