summaryrefslogtreecommitdiff
path: root/lib/ur/option.urs
diff options
context:
space:
mode:
authorGravatar Adam Chlipala <adamc@hcoop.net>2009-09-19 13:32:33 -0400
committerGravatar Adam Chlipala <adamc@hcoop.net>2009-09-19 13:32:33 -0400
commit04b98841de74bdf38e905729a501b34913902db7 (patch)
treef50a6fffa9a2e6aaacfe70b509015a14b90a0a16 /lib/ur/option.urs
parent0ecf48297c01024c108f0cbb8b401250bdfaf44a (diff)
Grid sorting working
Diffstat (limited to 'lib/ur/option.urs')
-rw-r--r--lib/ur/option.urs1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/ur/option.urs b/lib/ur/option.urs
index f4570768..60ca6db9 100644
--- a/lib/ur/option.urs
+++ b/lib/ur/option.urs
@@ -1,6 +1,7 @@
datatype t = datatype Basis.option
val eq : a ::: Type -> eq a -> eq (t a)
+val ord : a ::: Type -> ord a -> ord (t a)
val isNone : a ::: Type -> t a -> bool
val isSome : a ::: Type -> t a -> bool