[Bug c++/108993] Value initialization does not occur for derived class , for gcc versions > 5

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108993

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #3)
> Derived is an aggregate since C++17.

Correction, it's an aggregate *only* in C++17. In C++20 the rule changed again
so the user-declared (but not user-provided) constructor makes it a
non-aggregate.