https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61528
--- Comment #5 from Marc Glisse <glisse at gcc dot gnu.org> --- Feel free to post a message on https://groups.google.com/a/isocpp.org/forum/#!forum/std-proposals to suggest this. https://isocpp.org/std gives information on making official proposals. In gcc we only implement what the standard tells us.
