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annotate tests/broad_unif.ur @ 596:d1ec54288b1a

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Injected a polymorphic, recursive type
author Adam Chlipala <adamc@hcoop.net>
date Thu, 08 Jan 2009 10:15:45 -0500
parents 71bafe66dbe1
children
rev   line source
adamc@76 1 structure M = struct
adamc@76 2 type t = int
adamc@76 3 val f = fn x => x
adamc@76 4 val y = f 0
adamc@76 5 end
adamc@76 6
adamc@76 7 signature S = sig
adamc@76 8 type t
adamc@76 9 val f : t -> t
adamc@76 10 end
adamc@76 11
adamc@76 12 structure M : S = struct
adamc@76 13 type t = int
adamc@76 14 val f = fn x => x
adamc@76 15 end