From a9dc618c3f92e2e308e1b7bb5bb6758a0530703b Mon Sep 17 00:00:00 2001
From: Spencer Janssen <sjanssen@cse.unl.edu>
Date: Fri, 28 Sep 2007 20:25:10 +0200
Subject: StackSet uses PatternGuards

darcs-hash:20070928182510-a5988-333b14cf17be004ff658f7bc975ea4a96b67cff5.gz
---
 StackSet.hs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'StackSet.hs')

diff --git a/StackSet.hs b/StackSet.hs
index 5caea7e..1dd4579 100644
--- a/StackSet.hs
+++ b/StackSet.hs
@@ -1,3 +1,5 @@
+{-# LANGUAGE PatternGuards #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  StackSet
-- 
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