Mercurial > urweb
view tests/open.ur @ 1527:cccf8bf64b30
Fix opening of shadowing, principal-signatured modules that open other modules
author | Adam Chlipala <adam@chlipala.net> |
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date | Thu, 04 Aug 2011 16:44:05 -0400 |
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