[Bug c++/121524] [15/16 Regression] Trailing alignas leaks into subsequent types, with arrays

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121524

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I suspect this will start happening when there is a pedantic message that shows
up which exposed this.