Mercurial > urweb
annotate tests/open.ur @ 856:86ec89baee01
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author | Adam Chlipala <adamc@hcoop.net> |
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date | Tue, 23 Jun 2009 17:59:23 -0400 |
parents | 71bafe66dbe1 |
children |
rev | line source |
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adamc@61 | 1 structure S = struct |
adamc@61 | 2 type t = int |
adamc@61 | 3 val x = 0 |
adamc@61 | 4 |
adamc@61 | 5 structure S' : sig type u val y : t end = struct |
adamc@61 | 6 type u = t |
adamc@61 | 7 val y = x |
adamc@61 | 8 end |
adamc@61 | 9 |
adamc@61 | 10 signature Sig = sig |
adamc@61 | 11 type t |
adamc@61 | 12 val x : t |
adamc@61 | 13 end |
adamc@61 | 14 end |
adamc@61 | 15 |
adamc@61 | 16 open S.S' |
adamc@61 | 17 open S |
adamc@61 | 18 open S' |
adamc@61 | 19 |
adamc@61 | 20 structure S' : Sig = S |