Mercurial > urweb
view tests/open.ur @ 1489:4437b008e0ab
Narrow Maybe match case.
author | Karn Kallio <kkallio@eka> |
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date | Wed, 06 Jul 2011 18:54:23 -0430 |
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