Mercurial > urweb
view tests/broad_unif.ur @ 709:0406e9cccb72
FOREIGN KEY, without ability to link NULL to NOT NULL (and with some lingering problems in row inference)
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Tue, 07 Apr 2009 18:47:47 -0400 |
parents | 71bafe66dbe1 |
children |
line wrap: on
line source
structure M = struct type t = int val f = fn x => x val y = f 0 end signature S = sig type t val f : t -> t end structure M : S = struct type t = int val f = fn x => x end