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annotate tests/open.lac @ 63:c5a503ad0d8c

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Signature duplicate entry checking for principal signatures
author Adam Chlipala <adamc@hcoop.net>
date Sun, 22 Jun 2008 20:11:59 -0400
parents 48b6d2c3df46
children
rev   line source
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