From a2e5705c43f9705768652845b30fc3605cbb4873 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Thu, 21 Aug 2008 14:45:31 -0400
Subject: Resolving lingering type class constraints

---
 src/explify.sml | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/explify.sml')

diff --git a/src/explify.sml b/src/explify.sml
index f5d19a17..530f4b5f 100644
--- a/src/explify.sml
+++ b/src/explify.sml
@@ -112,6 +112,8 @@ fun explifyExp (e, loc) =
                    {disc = explifyCon disc, result = explifyCon result}), loc)
 
       | L.EError => raise Fail ("explifyExp: EError at " ^ EM.spanToString loc)
+      | L.EUnif (ref (SOME e)) => explifyExp e
+      | L.EUnif _ => raise Fail ("explifyExp: Undetermined EUnif at " ^ EM.spanToString loc)
 
 fun explifySgi (sgi, loc) =
     case sgi of
-- 
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