[Bug target/108189] anonymous struct declared inside parameter list will not be visible outside of this definition or declaration

[james.hilliard1 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108189

--- Comment #11 from James Hilliard <james.hilliard1 at gmail dot com> ---
(In reply to Andrew Pinski from comment #1)
> The error is correct at least for C before C23.

Can you clarify where exactly in the C23 specification that this will be
allowed?