[Bug c++/116967] Accepts-invalid missing constinit specifier on initializing declaration

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116967

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |10.1.0
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2024-10-04

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.

Looks like we just merge it and don't have any diagnostic.

          DECL_DECLARED_CONSTINIT_P (newdecl)
            |= DECL_DECLARED_CONSTINIT_P (olddecl);


Shouldn't be too hard to add the required diagnostic to duplicate_decls I
think.