https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83077
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-11-20 Target Milestone|--- |8.0 Ever confirmed|0 |1 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- It's not possible. I meant to make it possible for GCC 8 (maybe even switch make the gnu-versioned-namespace *always* use the new ABI, with no option to use the old one).