https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89864
Iain Sandoe <iains at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2019-03-28 Ever confirmed|0 |1 --- Comment #2 from Iain Sandoe <iains at gcc dot gnu.org> --- This has already been reported to Apple by Daniel Vollmer [noted in PR68771] Short-term workaround is to use an earlier SDK (agreed we can fix includes if there's no quick resolution).