https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87035
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Actually no this is invalid code at least according to the standard. Since N
definition has to be the same when used and at the end of the scope. In this
case, you have a different one.
The error message is very clear about that too:
t8.cc:5:10: error: declaration of ‘N’ [-fpermissive]
enum { N }; // fails, redeclaration
^
t8.cc:1:11: error: changes meaning of ‘N’ from ‘const int N’ [-fpermissive]
const int N = 5;
^
Maybe just the use of N is not in the error message.
