From 73b8b2cf8afd5cc8969b3bd4d2c238d9c453e8fd Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Tue, 1 Jul 2008 13:23:46 -0400
Subject: Push KUnit and CUnit through the phases

---
 src/expl_util.sml | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/expl_util.sml')

diff --git a/src/expl_util.sml b/src/expl_util.sml
index aea9e4f5..57498fde 100644
--- a/src/expl_util.sml
+++ b/src/expl_util.sml
@@ -55,6 +55,8 @@ fun mapfold f =
                 S.map2 (mfk k,
                         fn k' =>
                            (KRecord k', loc))
+
+              | KUnit => S.return2 kAll
     in
         mfk
     end
@@ -144,6 +146,8 @@ fun mapfoldB {kind = fk, con = fc, bind} =
                             S.map2 (mfk k2,
                                     fn k2' =>
                                        (CFold (k1', k2'), loc)))
+
+              | CUnit => S.return2 cAll
     in
         mfc
     end
-- 
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