https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78968
--- Comment #8 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #7) > Right. This can be worked around for any GCC releases except 5.5, 6.4 and > 7.1, but anything older can't be fixed. Sorry, I edited that sentence half way through writing it. I meant: Right. This can be worked around for the future GCC releases 5.5, 6.4 and 7.1, but anything older can't be fixed.