https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116160
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2024-07-31
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Looks like this was a defect in the standard at one point and now it is acepted
and GCC just didn't implement the defect.
https://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#36
https://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#2663
>From DR 36:
[Accepted at the November, 2020 meeting as part of paper P1787R6 and moved to
DR at the February, 2021 meeting.]
So yes it is valid code after all; just was not until 2021 :).
