GCC Init Flexible Array Member

[Rodrigo Abreu via Gcc-help <gcc-help@xxxxxxxxxxx>]

Hello guys

Initiation of Flexible Array Member don't work anymore after gcc 8.

https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html

In the final of the page the examples didn't work anymore.
What can I do?

Thank you
(Im using GCC 13)