Mercurial > urweb
view tests/equiv.ur @ 1886:b7cd3c7c7edd
Interpret 'table' signature items more flexibly, automatically adding (Ur) constraints to support a kind of subtyping over (SQL) constraint sets
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Mon, 04 Nov 2013 15:14:23 -0500 |
parents | 71bafe66dbe1 |
children |
line wrap: on
line source
type t1 = {A : int, B : float} type t2 = {B : float, A : int} val e1 : t1 -> t2 = fn x => x