From: Fernando Alegre <fernando@cc.gatech.edu>
To: caml-list@inria.fr
Subject: empty type
Date: Mon, 19 Feb 2007 08:47:38 -0500 [thread overview]
Message-ID: <20070219134738.GA26859@gaia.cc.gatech.edu> (raw)
Hi,
I think this is a bug, but I'm not sure. I mistakenly defined type e using
Haskell notation, and it was accepted. However, it shadowed the unit type.
Can someone confirm whether this should be acceptable or not?
Thanks.
Objective Caml version 3.09.2
# type e = ();;
type e = ()
# type t = A of e | B of unit;;
type t = A of e | B of unit
# A();;
- : t = A ()
# B();;
This expression has type e but is here used with type unit
Fernando
next reply other threads:[~2007-02-19 13:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-19 13:47 Fernando Alegre [this message]
2007-02-19 14:14 ` [Caml-list] " skaller
2007-02-19 14:23 ` RE : " Mathias Kende
2007-02-19 16:03 ` Andrej Bauer
2007-02-19 20:51 ` Fernando Alegre
2007-02-20 9:05 ` Bruno De Fraine
2007-02-19 22:36 ` Richard Jones
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