https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53181
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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Last reconfirmed|2019-02-11 00:00:00 |2021-8-4
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So this is dependent on which standard you use.
For C++11 and C++14, trunk is still rejecting it.
For C++17, starting in GCC 7, the code is accepted and is correct.
C++20 on trunk accepts it.
It would be interesting to see why GCC 7+ acts this way.
(In reply to Martin Sebor from comment #5)
> No change in GCC 9.
Actually there was :).
