From 6a326e3bb3eb16e04f3cca082f0dd67278e85785 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sun, 4 Apr 2010 12:29:34 -0400
Subject: Pushing policies through

---
 lib/ur/basis.urs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'lib/ur')

diff --git a/lib/ur/basis.urs b/lib/ur/basis.urs
index 8388e107..aad04b5f 100644
--- a/lib/ur/basis.urs
+++ b/lib/ur/basis.urs
@@ -795,4 +795,13 @@ type task_kind
 val initialize : task_kind
 
 
+(** Information flow security *)
+
+type sql_policy
+
+val query_policy : tables ::: {{Type}} -> exps ::: {Type}
+                   -> [tables ~ exps] => sql_query [] tables exps
+                   -> sql_policy
+
+
 val debug : string -> transaction unit
-- 
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