From c81c24b4feb3fae3c13861f1bcaafab697a6bb7e Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sun, 14 Sep 2008 11:02:18 -0400
Subject: SQL sequences

---
 src/expl_util.sml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/expl_util.sml')

diff --git a/src/expl_util.sml b/src/expl_util.sml
index ee4b6dc2..b8376b5b 100644
--- a/src/expl_util.sml
+++ b/src/expl_util.sml
@@ -416,6 +416,7 @@ fun mapfoldB {kind, con, sgn_item, sgn, bind} =
                 S.map2 (con ctx c,
                         fn c' =>
                            (SgiTable (tn, x, n, c'), loc))
+              | SgiSequence _ => S.return2 siAll
 
         and sg ctx s acc =
             S.bindP (sg' ctx s acc, sgn ctx)
@@ -438,7 +439,8 @@ fun mapfoldB {kind, con, sgn_item, sgn, bind} =
                                                    bind (ctx, Str (x, sgn))
                                                  | SgiSgn (x, _, sgn) =>
                                                    bind (ctx, Sgn (x, sgn))
-                                                 | SgiTable _ => ctx,
+                                                 | SgiTable _ => ctx
+                                                 | SgiSequence _ => ctx,
                                                sgi ctx si)) ctx sgis,
                      fn sgis' =>
                         (SgnConst sgis', loc))
-- 
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