[Bug c++/69585] [C++ 11] parser errors mixing alignas, C++ 11 and GNU attributes on class declaration

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69585

--- Comment #10 from Sam James <sjames at gcc dot gnu.org> ---
FWIW, Jason said it seemed reasonable on IRC, but ofc if you're not comfortable
with it, that's fine (just saying it wasn't out of nowhere).