https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86709
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |documentation Status|UNCONFIRMED |NEW Last reconfirmed| |2018-07-27 Ever confirmed|0 |1 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- But errors out with -pedantic-errors. So a missing documentation for an extension.