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pattern matching and records vs tuples
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Date: -- (:)
From: Martin Jambon <martin.jambon@e...>
Subject: Re: [Caml-list] pattern matching and records vs tuples
Yaron Minsky wrote:
> 
> 
> On Wed, Apr 15, 2009 at 5:30 AM, Martin Jambon
> <martin.jambon@ens-lyon.org <mailto:martin.jambon@ens-lyon.org>> wrote:
> 
>     blue storm wrote:
>     > On Wed, Apr 15, 2009 at 2:44 AM, Yaron Minsky <yminsky@gmail.com
>     <mailto:yminsky@gmail.com>> wrote:
>     > That part is achieved by the pa_records [1] syntax extension.
>     > To my knowledge, it has not been port to post-3.10 camlp4 yet, but if
>     > you're interested, I could probably do it.
>     >
>     > [1] http://oandrieu.nerim.net/ocaml/#pa_records
> 
>     It's in the works for the next release of OCaml, according to Xavier
>     Leroy's
>     talk at the OCaml meeting in Grenoble (Feb 2009).
> 
> 
> What's in the works?  The lighter record syntax (let { foo; bar } = x)
> or the exhaustiveness check on record matches?  I vaguely remember
> hearing something about the former, but not the latter.

The syntax { foo; bar }.


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