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-rw-r--r--compiler/utils/UniqSet.lhs7
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/utils/UniqSet.lhs b/compiler/utils/UniqSet.lhs
index ec3d1d9980..5a2b2677de 100644
--- a/compiler/utils/UniqSet.lhs
+++ b/compiler/utils/UniqSet.lhs
@@ -9,6 +9,13 @@ Based on @UniqFMs@ (as you would expect).
Basically, the things need to be in class @Uniquable@.
\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 UniqSet (
UniqSet, -- abstract type: NOT