http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59072
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution|--- |INVALID --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Hristo Venev from comment #0) > n3690 system_error synopsis: errc::address_family_not_supported is 1. No, you need to read the paragraph following the synopsis The value of each enum errc constant shall be the same as the value of the <cerrno> macro shown in the above synopsis.