From: Damien Doligez <damien.doligez@inria.fr>
To: caml users <caml-list@inria.fr>
Subject: Re: [Caml-list] Single-case union types as strong typedefs
Date: Mon, 25 Oct 2004 15:21:28 +0200 [thread overview]
Message-ID: <C73A5ABE-2688-11D9-9027-00039310CAE8@inria.fr> (raw)
In-Reply-To: <aee06c9e041022184937006109@mail.gmail.com>
On Oct 23, 2004, at 03:49, Nathaniel Gray wrote:
> type x = Foo y
> --> type x = y (* Only necessary if types are retained after
> type checking *)
> Foo x
> --> x
> match x with Foo y -> expr
> --> let y = x in expr
Once again, consider this:
type foo = Constr of foo;;
let rec x = Constr x;;
If you eliminate the constructor, there's nothing left!
-- Damien
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next prev parent reply other threads:[~2004-10-25 13:21 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-23 1:49 Nathaniel Gray
2004-10-23 3:31 ` Jacques Garrigue
2004-10-23 3:39 ` David Brown
2004-10-23 5:00 ` skaller
2004-10-23 21:49 ` Nathaniel Gray
2004-10-23 21:24 ` Nathaniel Gray
2004-10-23 21:33 ` Nathaniel Gray
2004-10-24 3:00 ` John Prevost
2004-10-24 5:18 ` skaller
2004-10-24 22:52 ` Nathaniel Gray
2004-10-25 13:21 ` Damien Doligez [this message]
2004-10-25 14:25 ` Jacques Carette
2004-10-26 14:07 ` Damien Doligez
2004-10-26 15:05 ` Jacques Carette
2004-10-26 17:34 ` skaller
2004-10-26 20:02 ` [Caml-list] Combined compilation and linking Jon Harrop
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