https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112571
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |12.3.0 Status|UNCONFIRMED |NEW Target Milestone|--- |13.3 Ever confirmed|0 |1 Summary|ICE with nested |[13/14 Regression] ICE with |redefinition of enum |nested redefinition of enum Last reconfirmed| |2023-11-19 Known to fail| |13.1.0 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. >but not on 13.2 with -std=c2x Yes it does just hidden from the user really: <source>:3: confused by earlier errors, bailing out is an ICE after an error with --enable-checking=release (which is the default for release branches). Anyways 12.x didn't ICE for the one in comment #1.