view tests/modproj.lac @ 219:5292c0113024

SQL comparison operators
author Adam Chlipala <adamc@hcoop.net>
date Sat, 16 Aug 2008 17:18:00 -0400
parents 02f42e9a1825
children
line wrap: on
line source
signature S1 = sig
        type t
        val zero : t
end
signature S2 = sig
        type t = int
        val zero : t
end
structure S = struct
        type t = int
        val zero = 0
end
structure S1 : S1 = S
structure S2 : S2 = S

type t = S1.t
val zero : t = S1.zero

type t = S2.t
val zero : int = S2.zero

structure T = S1
val main : S1.t = T.zero