Mercurial > urweb
view tests/open.ur @ 1077:a3273bee05a9
Initial generalization of Especialize, with security bug known
author | Adam Chlipala <adamc@hcoop.net> |
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date | Tue, 15 Dec 2009 12:26:00 -0500 |
parents | 71bafe66dbe1 |
children |
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structure S = struct type t = int val x = 0 structure S' : sig type u val y : t end = struct type u = t val y = x end signature Sig = sig type t val x : t end end open S.S' open S open S' structure S' : Sig = S