view tests/strdupe.ur @ 1738:1a35e75b6967

Catch duplicate top-level module names; fix dropping of constraints during incremental elaboration; document treatment of record types as type class instance types
author Adam Chlipala <adam@chlipala.net>
date Thu, 03 May 2012 09:56:41 -0400
parents 71bafe66dbe1
children
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val x = 0
val x = x

type t = int
type t = { A : t }

signature S = sig end
signature S = sig type t structure M : S end

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