X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Ftypes%2FInstEnv.lhs;h=1abcc183849cae9bb20323b1ff56bd99b29fb9b1;hp=7aaea5cff768bd204751589e519f104acf5174fa;hb=ad94d40948668032189ad22a0ad741ac1f645f50;hpb=6113955d352ba7188a7ae3b4de24c396dff86495

diff --git a/compiler/types/InstEnv.lhs b/compiler/types/InstEnv.lhs
index 7aaea5c..1abcc18 100644
--- a/compiler/types/InstEnv.lhs
+++ b/compiler/types/InstEnv.lhs
@@ -7,6 +7,13 @@
 The bits common to TcInstDcls and TcDeriv.
 
 \begin{code}
+{-# 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/CodingStyle#Warnings
+-- for details
+
 module InstEnv (
 	DFunId, OverlapFlag(..),
 	Instance(..), pprInstance, pprInstanceHdr, pprInstances,