Mercurial > urweb

view tests/subsig.ur @ 1993:3d1d44111906

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Change Basis.getenv to return None outside the context of a web request
author Adam Chlipala <adam@chlipala.net>
date Tue, 04 Mar 2014 08:46:33 -0500
parents 71bafe66dbe1
children
line wrap: on
line source
structure M = struct
        signature S = sig
                type t
        end
end

structure N : M.S = struct
        type t = int
end

structure M' = struct
        type t = int
        val y = 42

        signature S = sig
                val x : t
        end
end

structure N' : M'.S = struct
        val x = 0
end

signature S = sig
        type t
        val y : t

        signature S = sig
                val x : t
        end
end

structure M'S : S = M'

structure V : M'S.S = struct
        val x = M'S.y
end

structure M'S' = M'S

structure V : M'S'.S = struct
        val x = M'S.y
end