On Tue, Dec 10, 2019 at 9:27 PM Henri Menke 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) -- luigi