Re: [feature/native-comp] Segfaulting in push or nreverse ?

[Andrea Corallo via "Emacs development discussions." <emacs-devel@gnu.org>]

"Gerry Agbobada" <gerry@gagbo.net> writes:

> Hello,
>
> I've been using native-comp for a while and thanks for that. I think I found an issue with a seemingly simple function
> that only uses basic elisp procedures.
>
> * Issue
>
> When I run a specific rustic.el function while native-compiled, emacs segfaults; whereas if I delete the .eln file
> (rustic-flycheck.eln) and use the byte-compiled file instead, the function works as advertised.
>
> I've included the basic code to trigger the segfault and the source of the function for easier inspection
>
> * Reproduction
>
> 1) Install rustic.el
> 2) Native compile rustic.el
> 3) Run emacs -l rustic-segfault.el
>
> Regards,
>
> Gerry

Hi Gerry,

thanks for the bug report and for having already isolated the offending
function.  This looks fun :)

I've opened bug#44968 [1] so we can handle it there and we have record
of it.

  Andrea

[1] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=44968