https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80361
--- Comment #3 from Jürgen Reuter <juergen.reuter at desy dot de> --- Indeed it is the -fcheck=all flag that causes the problem. I will send a smaller reproducer soon.
juergen.reuter at desy dot de Fri, 07 Apr 2017 14:33:30 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80361
--- Comment #3 from Jürgen Reuter <juergen.reuter at desy dot de> --- Indeed it is the -fcheck=all flag that causes the problem. I will send a smaller reproducer soon.