https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120511
--- Comment #6 from Chris Leonard <chris.j.leonard at proton dot me> ---
(In reply to Andrew Pinski from comment #5)
> (In reply to Andrew Pinski from comment #4)
> > >struct test t = {0};
> >
> > Stopped warning in GCC 5. So maybe this is just on accident.
>
> Looks like that was PR 53119. It looks like it didn't fix the internal usage
> or the outer most usage of "universal zero init".
>
> Then again in C23, {} should be used ...
I think everyone can agree that C++, GNU C and C23's syntax for this `{}` is
better. But I believe most existing C code uses the convention GCC refers to
as "universal zero initializer", whether or not it's currently built with
`-std=c23`, because `{0}` was the best we had in standard C until very
recently.
