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From: Richard Jones <rich@annexia.org>
To: Loup Vaillant <loup.vaillant@gmail.com>
Cc: Caml List <caml-list@inria.fr>
Subject: Re: [Caml-list] Porting camlp4 stuff from 3.09 to 3.10: need help
Date: Wed, 9 Apr 2008 13:47:33 +0100	[thread overview]
Message-ID: <20080409124733.GA10994@annexia.org> (raw)
In-Reply-To: <6f9f8f4a0804090246v19f42f3fgfe22a65f48f1f18b@mail.gmail.com>

On Wed, Apr 09, 2008 at 11:46:52AM +0200, Loup Vaillant wrote:
> I am currently porting code which uses camlp4 from 3.09 to 3.10, and I
> am quite stuck.
> 
> I would like to know if there is a document which describes the
> compatibility breaking differences between the two versions. (The wiki
> doesn't seem to have it yet).
> It would also help me to know of the predefined quotations, (<:expr<
> >>, <:str_item< >>, and such) and what they allow.

I found the camlp4 wiki to be somewhat useful, and Martin Jambon /
Nicolas Pouillard's example of the differences between a 3.09 and a
3.10 extension to be a little useful too:

  http://brion.inria.fr/gallium/index.php/Camlp4
  http://martin.jambon.free.fr/examples/pa_json_static_3100beta.html

AFAIK the list of predefined quotations is the same as for 3.09, but
maybe this page will help:

  http://brion.inria.fr/gallium/index.php/Abstract_Syntax_Tree

> The mentioned line 78 is:
> 
>   <:str_item< declare end >>
> 
> It looks like the "declare end" construct is not allowed any more. Is
> there any equivalent in 3.10, and is there a specific bit of
> documentation about this?

Use the ordinary syntax instead?

Rich.

-- 
Richard Jones
Red Hat


      reply	other threads:[~2008-04-09 12:47 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-09  9:46 Loup Vaillant
2008-04-09 12:47 ` Richard Jones [this message]

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