https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60972
Eric Gallager <egallager at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic Status|UNCONFIRMED |NEW Last reconfirmed| |2017-08-23 CC| |egallager at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> --- Confirmed. Another problem with the warnings is that there's no flag controlling them. I'd expect one of -Wno-packed, -Wno-attributes, or -Wno-ignored-attributes to disable the warning, but none of them do so.