https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90531
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2019-05-19 Component|libstdc++ |c++ Ever confirmed|0 |1 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- Yes this is a compiler issue. We might already have a bug about it. I haven't bothered pushing for the intrinsic to change, because the standard will probably change the rule again as soon as we catch up. A take of woe indeed.