Mercurial > urweb
view tests/subsig.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 M = struct signature S = sig type t end end structure N : M.S = struct type t = int end structure M' = struct type t = int val y = 42 signature S = sig val x : t end end structure N' : M'.S = struct val x = 0 end signature S = sig type t val y : t signature S = sig val x : t end end structure M'S : S = M' structure V : M'S.S = struct val x = M'S.y end structure M'S' = M'S structure V : M'S'.S = struct val x = M'S.y end