view tests/sig_wild.ur @ 1105:a5c160636832

Protect against NULL applications in a few places
author Adam Chlipala <adamc@hcoop.net>
date Thu, 31 Dec 2009 15:14:24 -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