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From: "Daniel Bünzli" <daniel.buenzli@erratique.ch>
To: Jean Krivine <jean.krivine@gmail.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Array.make exception and parser
Date: Tue, 4 Jan 2011 16:31:40 +0100	[thread overview]
Message-ID: <AANLkTi=-BMNta45BOL4keRaQ132CXtj9xcM6M8Awws2u@mail.gmail.com> (raw)
In-Reply-To: <AANLkTimtwMLh=54+Pe5413o=gxU16P=6d+cU0cBKmfqP@mail.gmail.com>

> I can see several calls to Array.create that are
> not encapsulated in a try .. with. Isn't that a bug ?

That's not the bug. The Invalid_argument exception is never supposed
to be caught, it denotes a programming error from the client of the
module.

The bug lies in calling Array.make with a value larger than
Sys.max_array_length.

Best,

Daniel

P.S.

I don't know if that's your case but so many languages to parse are
LL(k) for some k. I don't really understand why people insist on using
yacc like parser generators where a recursive descent parser with some
combinators fits perfectly, seems nearly as efficient and allow you to
give more precise syntax errors to your users.

  reply	other threads:[~2011-01-04 15:31 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-04 13:41 Jean Krivine
2011-01-04 14:56 ` Daniel Bünzli
2011-01-04 14:57   ` Daniel Bünzli
2011-01-04 14:57 ` Török Edwin
2011-01-04 15:14   ` Jean Krivine
2011-01-04 15:31     ` Daniel Bünzli [this message]
2011-01-04 16:22       ` Yitzhak Mandelbaum
2011-01-04 16:42         ` Daniel Bünzli
2011-01-04 17:03           ` Yitzhak Mandelbaum
2011-01-04 17:04       ` Jean Krivine
2011-01-04 17:22         ` Daniel Bünzli
2011-01-04 15:38     ` bluestorm
2011-01-04 17:43       ` Jean Krivine
     [not found]       ` <1125074892.441923.1294163043602.JavaMail.root@zmbs2.inria.fr>
2011-01-04 17:53         ` Francois Pottier
     [not found]     ` <1259991756.440008.1294155536392.JavaMail.root@zmbs2.inria.fr>
2011-01-04 17:45       ` Francois Pottier
2011-01-04 19:30         ` Daniel Bünzli
2011-01-04 19:52           ` Yitzhak Mandelbaum
2011-01-04 20:36             ` Daniel Bünzli
     [not found]         ` <1263353434.442766.1294169448342.JavaMail.root@zmbs2.inria.fr>
2011-01-04 20:31           ` Francois Pottier
2011-01-04 20:40             ` Lukasz Stafiniak
2011-01-04 21:03               ` Török Edwin
2011-01-05  3:24                 ` Yitzhak Mandelbaum
2011-01-05 14:12             ` Boris Yakobowski
2011-01-05 21:12             ` Boris Yakobowski
2011-01-05 13:37 ` Xavier Leroy
2011-01-05 13:46   ` Jean Krivine

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