https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117308
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Keywords| |documentation Ever confirmed|0 |1 Last reconfirmed| |2024-11-08 --- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- I don't think it's possible for exceeding any of those limits to produce undefined behaviour in the resulting binary with GCC. Translation will fail (or never complete) so you won't get a resulting binary. Better docs would be good though.