view tests/broad_unif.ur @ 1639:6c00d8af6239

Add a new scoping check for unification variables, to fix a type inference bug
author Adam Chlipala <adam@chlipala.net>
date Sun, 18 Dec 2011 11:29:13 -0500
parents 71bafe66dbe1
children
line wrap: on
line source
structure M = struct
        type t = int
        val f = fn x => x
        val y = f 0
end

signature S = sig
        type t
        val f : t -> t
end

structure M : S = struct
        type t = int
        val f = fn x => x
end