https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85843
--- Comment #1 from Steve Kargl <sgk at troutmask dot apl.washington.edu> --- On Sat, May 19, 2018 at 09:52:57PM +0000, kargl at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85843 > > kargl at gcc dot gnu.org changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > Target Milestone|--- |9.0 > Summary|Invalide C++ in libstd++ |Invalid C++ in libstd++ > This is fixed by svn merge -rhead:260263 .