https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68777
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- This is already fixed on trunk. I'm not sure about backporting the fix to 5, but maybe it'd be possible.