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-rw-r--r--compiler/utils/FastMutInt.lhs7
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/utils/FastMutInt.lhs b/compiler/utils/FastMutInt.lhs
index 90b4b9e9e5..cadc403e0a 100644
--- a/compiler/utils/FastMutInt.lhs
+++ b/compiler/utils/FastMutInt.lhs
@@ -5,6 +5,13 @@
-- Unboxed mutable Ints
\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 FastMutInt(
FastMutInt, newFastMutInt,
readFastMutInt, writeFastMutInt