From: skaller <skaller@users.sourceforge.net>
To: Zhu Ping <zhuping@comp.nus.edu.sg>
Cc: Gerd Stolpmann <info@gerd-stolpmann.de>,
matthieu.dubuget@laposte.net, caml-list@yquem.inria.fr,
Anil Madhavapeddy <anil@recoil.org>
Subject: Re: [Caml-list] Using Frontc
Date: Thu, 24 Nov 2005 21:25:20 +1100 [thread overview]
Message-ID: <1132827920.8955.9.camel@rosella> (raw)
In-Reply-To: <438559DC.5020906@comp.nus.edu.sg>
On Thu, 2005-11-24 at 14:12 +0800, Zhu Ping wrote:
>
> /home/dreamer/code/sample1.c[1] Invalid symbol: int main(int base, int
> expon)
> /home/dreamer/code/sample1.c[2] Invalid symbol: {
Spurious CR by any chance? Only one error per line here.
Weird though, it should handle it.
Anyhow the reason it works is simple enough: the parser
is called 'initial' and here is the rule in question:
| _ {E.parse_error
"Invalid symbol"
(Lexing.lexeme_start lexbuf)
(Lexing.lexeme_end lexbuf);
initial lexbuf}
so you can see it emits a diagnostic .. and then continues
by recursively calling itself again .. ignoring the error.
--
John Skaller <skaller at users dot sf dot net>
Felix, successor to C++: http://felix.sf.net
next prev parent reply other threads:[~2005-11-24 10:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-20 8:44 Zhu Ping
2005-11-20 12:37 ` Matthieu Dubuget
2005-11-21 8:41 ` Zhu Ping
2005-11-21 9:54 ` Gerd Stolpmann
2005-11-24 6:12 ` Zhu Ping
2005-11-24 10:25 ` skaller [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-11-18 9:22 Zhu Ping
2005-11-18 9:52 ` [Caml-list] " Anil Madhavapeddy
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