https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92034
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2019-10-09
Ever confirmed|0 |1
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I'm not sure if a diagnostic is required. The standard doesn't specifically say
it's ill-formed to do this. By my reading it's undefined, and so silently
accepting it is a conforming (but unhelpful) implementation.
Confirming as a diagnostic enhancement at least (and maybe accepts-invalid if
it's supposed to require a diagnostic).
