From 6314b4c27a14576b356258dad74607168135cb51 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sun, 3 Aug 2008 12:43:20 -0400
Subject: Compiled pattern matching to C

---
 src/expl_util.sml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/expl_util.sml')

diff --git a/src/expl_util.sml b/src/expl_util.sml
index 685605c3..290c64f5 100644
--- a/src/expl_util.sml
+++ b/src/expl_util.sml
@@ -287,16 +287,18 @@ fun mapfoldB {kind = fk, con = fc, exp = fe, bind} =
                      fn e' =>
                         (EWrite e', loc))
 
-              | ECase (e, pes, t) =>
+              | ECase (e, pes, {disc, result}) =>
                 S.bind2 (mfe ctx e,
                          fn e' =>
                             S.bind2 (ListUtil.mapfold (fn (p, e) =>
                                                          S.map2 (mfe ctx e,
                                                               fn e' => (p, e'))) pes,
                                     fn pes' =>
-                                       S.map2 (mfc ctx t,
-                                               fn t' =>
-                                                  (ECase (e', pes', t'), loc))))
+                                       S.bind2 (mfc ctx disc,
+                                                fn disc' =>
+                                                   S.map2 (mfc ctx result,
+                                                        fn result' =>
+                                                           (ECase (e', pes', {disc = disc', result = result'}), loc)))))
     in
         mfe
     end
-- 
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