diff src/mono.sml @ 297:59dc042629b9

pquery working with all four types of columns
author Adam Chlipala <adamc@hcoop.net>
date Sun, 07 Sep 2008 13:29:01 -0400
parents df00701f2323
children 52d4c60518d4
line wrap: on
line diff
--- a/src/mono.sml	Sun Sep 07 12:58:33 2008 -0400
+++ b/src/mono.sml	Sun Sep 07 13:29:01 2008 -0400
@@ -60,6 +60,7 @@
        | ERel of int
        | ENamed of int
        | ECon of datatype_kind * patCon * exp option
+       | ENone of typ
        | ESome of typ * exp
        | EFfi of string * string
        | EFfiApp of string * string * exp list