[Bug c++/96790] Indirectly inherited default constructor doesn't zero-initialize

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96790

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Looks like a dup of PR 65816 to me (not the first comment, but the later ones)