https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68737
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed|2018-08-16 00:00:00 |2018-09-03 Ever confirmed|0 |1 --- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- Could this be due to using alloca? The tests should not require a huge stack, so either alloca isn't usable or maybe there's a bug causing an infinite recursion.