https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95143
--- Comment #9 from Bernd Baumanns <familiebaumanns at gmail dot com> --- fails with this version: g++-10.1 (GCC) 10.1.0 Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
