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authorGravatar Adam Chlipala <adamc@hcoop.net>2009-04-30 11:07:29 -0400
committerGravatar Adam Chlipala <adamc@hcoop.net>2009-04-30 11:07:29 -0400
commit7a3ba5558cb363006aae188e02dd57dda833d356 (patch)
treebe8dc60f901b2cab9ec630d505bf152d1d19340e /lib/ur
parent0264695e9a76f87e6164c489c34af63fa893889d (diff)
Basis.list
Diffstat (limited to 'lib/ur')
-rw-r--r--lib/ur/basis.urs2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ur/basis.urs b/lib/ur/basis.urs
index 1881bec3..ea6f6f4a 100644
--- a/lib/ur/basis.urs
+++ b/lib/ur/basis.urs
@@ -10,6 +10,8 @@ datatype bool = False | True
datatype option t = None | Some of t
+datatype list t = Nil | Cons of t * list t
+
(** Basic type classes *)