bug-gnu-emacs
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

bug#27585: segfault when evaluating a file containing only backticks


From: Andreas Schwab
Subject: bug#27585: segfault when evaluating a file containing only backticks
Date: Thu, 06 Jul 2017 17:31:35 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux)

On Jul 06 2017, Eli Zaretskii <eliz@gnu.org> wrote:

>> From: Andreas Schwab <schwab@suse.de>
>> Cc: Steve Kemp <steve@steve.org.uk>,  27585@debbugs.gnu.org
>> Date: Thu, 06 Jul 2017 08:46:14 +0200
>> 
>> On Jul 05 2017, Eli Zaretskii <eliz@gnu.org> wrote:
>> 
>> > You wrote a program that triggers infinite recursion.
>> 
>> This isn't infinite recursion since the input is finite.
>
> If we want to be pedantically accurate, then no "infinite" recursion
> is ever truly infinite, since it will always stop when the system is
> shut down, or the power fails, or the world ends, whichever happens
> first.

This is not a useful way to categorize infinite recursion.  In this
case, the recursion is always bounded by the size of the input.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."





reply via email to

[Prev in Thread] Current Thread [Next in Thread]