view tests/sig_wild.ur @ 637:24fd1edfcaa3

Kind-polymorphic [fst] and friends
author Adam Chlipala <adamc@hcoop.net>
date Thu, 26 Feb 2009 16:16:54 -0500
parents 71bafe66dbe1
children
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signature S = sig
        type t
        val x : t
end

structure M : S = struct
        type t = _
        val x = 0
end