bug#30364: 26.0.91; thread crash on macos

[Aaron Jensen]

On Sun, Feb 18, 2018 at 8:45 AM, Eli Zaretskii <eliz@gnu.org> wrote:
> For the second issue, I'm guessing that there's some limitation on
> the number of call-stack frames LLDB shows by default, so a way to
> show more would be to increase that limit.

Thanks, I believe this is the full trace ("bt all" is all of the
threads and "crashing thread" is just the crashing thread):

https://gist.github.com/aaronjensen/2c765cfd08556f570a5b78b4c5f8e866

> For the first issue, you will have to evaluate expressions manually,
> unfortunately, as LLDB doesn't support canned command sequences that
> we define in src/.gdbinit for GDB.  You will find some starting point
> here:
>
>   https://debbugs.gnu.org/cgi/bugreport.cgi?bug=30320#44
>   https://debbugs.gnu.org/cgi/bugreport.cgi?bug=30320#47
>   https://debbugs.gnu.org/cgi/bugreport.cgi?bug=30320#50

I couldn't figure out how to do this. Nothing I do puts "args" in
scope, so I'm not sure what I'm doing wrong.