Mercurial > urweb
view tests/open.ur @ 1359:e525ad571e15
Recursive record unification errors, for more detail
author | Adam Chlipala <adam@chlipala.net> |
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date | Thu, 23 Dec 2010 11:23:31 -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