[Bug c/80868] "Duplicate const" warning emitted in `const typeof(foo) bar;`

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80868

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The observation in comment 5 probably warrants its own bug report.

George, do you agree with closing this?