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annotate tests/subs_str.urs @ 1886:b7cd3c7c7edd

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Interpret 'table' signature items more flexibly, automatically adding (Ur) constraints to support a kind of subtyping over (SQL) constraint sets
author Adam Chlipala <adam@chlipala.net>
date Mon, 04 Nov 2013 15:14:23 -0500
parents 71bafe66dbe1
children
rev   line source
adamc@66 1 structure M : sig
adamc@66 2 type t
adamc@66 3 end
adamc@66 4
adamc@66 5 val x : M.t