https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66763
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|libstdc++ |c++ --- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> --- The reduced testcase fails on all targets, but is valid C++, so this is a FE problem.