https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81469
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> --- Patches should be sent to the gcc-patches anbd libstdc++ mailing lists, not attached to bugzilla. The line should be wrapped to less than 80 columns, and C++1z should be C++17, although I wouldn't bother with "in C++1z" at all.
