From 0156bf0da091dd2a773c08c2917c121bc86643bb Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adam@chlipala.net>
Date: Fri, 19 Aug 2011 15:23:01 -0400
Subject: Basis.mkMonad

---
 lib/ur/option.urs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/ur/option.urs')

diff --git a/lib/ur/option.urs b/lib/ur/option.urs
index 62687963..ba43613f 100644
--- a/lib/ur/option.urs
+++ b/lib/ur/option.urs
@@ -1,5 +1,7 @@
 datatype t = datatype Basis.option
 
+val monad : monad t
+
 val eq : a ::: Type -> eq a -> eq (t a)
 val ord : a ::: Type -> ord a -> ord (t a)
 
-- 
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