Subject: Re: bug#23912: 25.0.95; Abort in gc when working with streams

From: Eli Zaretskii <[email-masked]>
Date: Fri, 08 Jul 2016 09:14:29 +0300

> From: Michael Heerdegen <[email-masked]>
> Date: Thu, 07 Jul 2016 22:34:54 +0200
> Cc: [email-masked]
> 
> Dmitry Antipov <[email-masked]> writes:
> 
> > CFLAGS='-O0 -g3' ./configure --enable-check-lisp-object-type
> > --enable-checking=all
> 
> Thanks!
> 
> But with this configuration, everything gets extremely slow.  Too slow
> to expect to hit the bug in reasonable time.
> 
> Is there a less strict configuration you can recommend?

Remove --enable-check-lisp-object-type and --enable-checking=all, and
try again.  If that is too slow as well, try using -Og instead of -O0.
But if you can afford enduring the slower operation with -O0, I urge
you not to use -Og, because that still optimizes away some values that
could be important.

Thanks.