[Bug c/117610] -Wzero-as-null-pointer-constant false positive with {0}

[alx at kernel dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117610

--- Comment #1 from Alejandro Colomar <alx at kernel dot org> ---
On the other hand, it would be interesting to have a diagnostic that helps
switching from {0} to {}.