From e9456cb231725d65a9cdd11dc3d4549fe7254e06 Mon Sep 17 00:00:00 2001
From: Adam Chlipala <adamc@hcoop.net>
Date: Sat, 16 Aug 2008 14:45:23 -0400
Subject: Explifying type classes

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

(limited to 'src/expl.sml')

diff --git a/src/expl.sml b/src/expl.sml
index 4ba835ea..0edff46b 100644
--- a/src/expl.sml
+++ b/src/expl.sml
@@ -34,6 +34,7 @@ datatype kind' =
        | KArrow of kind * kind
        | KName
        | KUnit
+       | KTuple of kind list
        | KRecord of kind
 
 withtype kind = kind' located
@@ -57,6 +58,9 @@ datatype con' =
 
        | CUnit
 
+       | CTuple of con list
+       | CProj of con * int
+
 withtype con = con' located
 
 datatype datatype_kind = datatype Elab.datatype_kind
-- 
cgit v1.2.3