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From: Lennart Borgman <lennart.borgman@gmail.com>
To: Juanma Barranquero <lekktu@gmail.com>
Cc: Nathan Weizenbaum <nex342@gmail.com>,
	6378@debbugs.gnu.org, 6378-done@debbugs.gnu.org
Subject: bug#6378: all-completions Segfault
Date: Tue, 8 Jun 2010 21:32:11 +0200	[thread overview]
Message-ID: <AANLkTikRm_MFGsYotbVpYRLy4xzTaeG3lx19ckgbxySq@mail.gmail.com> (raw)
In-Reply-To: <AANLkTimx0lBOgyPTF9coOuQPMHK6IARCloUkI0pGv9MA@mail.gmail.com>

On Tue, Jun 8, 2010 at 9:08 PM, Juanma Barranquero <lekktu@gmail.com> wrote:
> On Tue, Jun 8, 2010 at 20:58, Lennart Borgman <lennart.borgman@gmail.com> wrote:
>
>> Isn't there a similar case in Ftry_completion?
>
> Apparently no.
>
> ELISP> (try-completion "" [])
> *** Eval error ***  Wrong type argument: vectorp, []
> ELISP> (try-completion "" [[]])
> *** Eval error ***  Bad data in guts of obarray
> ELISP> (try-completion "" [0])
> nil
> ELISP> (try-completion "" [a])
> ""
> ELISP>
>
>    Juanma


So the thing protecting it is that an obarray can't have length 0? Can
one be sure that does not break someday?





  reply	other threads:[~2010-06-08 19:32 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-08 15:46 bug#6378: all-completions Segfault Nathan Weizenbaum
2010-06-08 16:37 ` Lawrence Mitchell
2010-06-08 20:30   ` Stefan Monnier
2010-06-09  5:13     ` Thierry Volpiatto
2010-06-09  6:13       ` Lennart Borgman
2010-06-09  7:23         ` Thierry Volpiatto
2010-06-09  8:51           ` Lennart Borgman
2010-06-09 10:05             ` Thierry Volpiatto
2010-06-09 11:43               ` Andreas Schwab
2010-06-09 12:01                 ` Thierry Volpiatto
2010-06-09 12:13                   ` Andreas Schwab
2010-06-09  6:18       ` Thierry Volpiatto
2010-06-09  9:09     ` Lawrence Mitchell
2010-06-08 16:41 ` Juanma Barranquero
2010-06-08 16:53   ` Juanma Barranquero
2010-06-08 18:58     ` Lennart Borgman
2010-06-08 19:08       ` Juanma Barranquero
2010-06-08 19:32         ` Lennart Borgman [this message]
2010-06-08 19:57           ` Juanma Barranquero

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