https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69522
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I've been meaning to, but I won't get to that today (having fun with C++'s VLAs and constexprs). If you want, you can surely take this PR; if not, I'll get to this issue later.
