https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67259
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> --- I think not a regression, even 4.7 rejects this.