https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-09-21 Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- The switch in system_category().default_error_condition(int) needs to treat 0 as a known value.