https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88256
--- Comment #4 from Arseny Solokha <asolokha at gmx dot com> --- But the fix seems to be specific to C front-end and does not cover C++? This time it's not (only) my mistake in the way I configure gcc: https://gcc.godbolt.org/z/2xRIE_