On Tue, Dec 10, 2019 at 9:27 PM Henri Menke <henrimenke@gmail.com> wrote:
Dear devs,

The example below crashes LuaTeX with a segmentation fault.  It is reproducible
with LuaTeX 1.10.1 7143 and LuaTeX 1.11.2 7226.  To this end I built 7226 from
source with --debugopt to get a backtrace, which can be found below as well.

confirmed, we will see asap
(btw,  I use --debug ie CFLAGS="-g -O0" because it's hard to follow the flow of optimized code)