https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69523
--- Comment #7 from Eric Fiselier <eric at efcs dot ca> --- > The warning should be controlled by *some* flag, but I'm not sure whether or > not linking it with -Wliteral-suffix makes sense. I'll prepare a patch and > see what people think. Any update? I would be happy with anything so long as I can enable warnings again.