bug#46494: 28.0.50; [native-comp] Problems with async background compile

[Andy Moreton]

On Sat 13 Feb 2021, Eli Zaretskii wrote:

>> From: Andy Moreton <andrewjmoreton@gmail.com>
>> Date: Sat, 13 Feb 2021 16:58:11 +0000
>> 
>> c) Quitting emacs when async compilation processes are running sometimes
>>     causes crashes in the compile processes, which show the emacs abort
>>     dialog (once for each async process). The dialogs disappear after a
>>     short delay (presumably due to the parent emacs having exited).
>
> Do the crashing processes run Emacs or do they run the compiler?  If
> the former, can you attach GDB to them and show backtraces?

I think it is the compiler processes: I get multiple emacs abort dialogs
rather than just one. I've tried attaching gdb, which does not manage to
produce a backtrace.

    AndyM