https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61426
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- Yes, this is well known and documented
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61426
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- Yes, this is well known and documented