[Bug c/95379] Don't warn about the universal zero initializer for a structure with the 'designated_init' attribute.

[AsDaGo at posteo dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95379

--- Comment #12 from Asher Gordon <AsDaGo at posteo dot net> ---
(In reply to Luc Van Oostenryck from comment #11)
> Sparse already has this option. Also, I don't think it would help here since
> from I understand the OP want these warnings but not if they're caused by
> using '{ 0 }'.

That is correct. I want what is provided by '-Wdesignated-init
-Wno-universal-initializer'.