view tests/sig_wild.ur @ 711:7292bcb7c02d

Made type class system very general; demo compiles
author Adam Chlipala <adamc@hcoop.net>
date Thu, 09 Apr 2009 12:31:56 -0400
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