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view tests/sig_wild.lac @ 216:38b299373676

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Looking up in a type class from a module
author Adam Chlipala <adamc@hcoop.net>
date Sat, 16 Aug 2008 15:58:25 -0400
parents a1026ae076ea
children
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signature S = sig
        type t
        val x : t
end

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