From: William Lovas <wlovas@stwing.upenn.edu>
To: caml-list@inria.fr
Subject: Re: [Caml-list] ocamllex/yacc and camlp4
Date: Wed, 16 Jun 2004 22:04:21 -0400 [thread overview]
Message-ID: <20040617020421.GA11723@force.stwing.upenn.edu> (raw)
In-Reply-To: <200406162248.AAA11976@pauillac.inria.fr>
On Thu, Jun 17, 2004 at 12:48:01AM +0200, Pierre Weis wrote:
> In conclusion: pure Camlp4 implementation of ocamllex/ocamlyacc is
> still an interesting and challenging progamming task for the next few
> years, if you (or someone else) had the will and time to provide two
> ``great camlp4 examples'' to the rest of us...
Is such a thing even possible? I thought ocamllex/ocamlyacc produced
parsers for LALR(1) languages while camlp4 produced parsers for LL(k)
languages. These two sets do not bear a subset relation in either
direction, so i would think it impossible to completely implement either
tool in terms of the other. Have i misunderstood something?
cheers,
William
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next prev parent reply other threads:[~2004-06-17 2:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-16 3:26 John Goerzen
2004-06-16 6:56 ` Luc Maranget
2004-06-16 22:48 ` Pierre Weis
2004-06-17 2:04 ` William Lovas [this message]
2004-06-17 9:42 ` skaller
2004-06-17 6:46 ` Alain Frisch
2004-06-17 9:36 ` skaller
2004-06-17 1:44 ` Shawn Wagner
2004-06-29 7:34 ` [Caml-list] Startconditions in ocamllex oliver
2004-06-29 8:00 ` Luc Maranget
2004-06-30 7:45 ` Hendrik Tews
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