From: MON KEY <monkey@sandpframing.com>
To: Kenichi Handa <handa@m17n.org>
Cc: 7244@debbugs.gnu.org
Subject: bug#7244: `characterp' signals overflow-error
Date: Wed, 20 Oct 2010 11:15:45 -0400 [thread overview]
Message-ID: <AANLkTikH0Uv3R1W4BmDzPtS-3EaKtCjHPpK2nvP8wrcM@mail.gmail.com> (raw)
In-Reply-To: <tl7tykihpap.fsf@m17n.org>
On Mon, Oct 18, 2010 at 10:47 PM, Kenichi Handa <handa@m17n.org> wrote:
> In article <AANLkTinNtQyW9XQrC56RE0ZqKEsC2B=SQDZT=QX2mLoD@mail.gmail.com>, MON KEY <monkey@sandpframing.com> writes:
>
>> (characterp 2536870911) signals overflow-error "2536870911")
>> ;=> Debugger entered--Lisp error: (overflow-error "2536870911")
>
>> Why should this happen esp. when `max-char' sits just below the definition in
>> src/character.c ??
>
> The error is signaled by Lisp reader; i.e. before characterp
> is executed.
OK. I didn't realize this.
This said, I am not understanding _where_ the overflow boundary is,
e.g. following doesn't signal:
most-positive-fixnum
;=> 536870911 (#o3777777777, #x1fffffff)
(characterp 536870913)
;=> nil
> Kenichi Handa
--
/s_P\
next prev parent reply other threads:[~2010-10-20 15:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-19 0:23 bug#7244: `characterp' signals overflow-error MON KEY
2010-10-19 2:47 ` Kenichi Handa
2010-10-20 15:15 ` MON KEY [this message]
2010-10-20 16:56 ` Lawrence Mitchell
2010-10-21 2:26 ` Kenichi Handa
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