https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57440
--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> --- dup of PR 59807
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57440
--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> --- dup of PR 59807