[Bug c++/97128] Uninitialized members of base class wrongly allowed in constexpr constructor in c++17 mode

[feodor.alexeev+gcc at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97128

--- Comment #2 from Fedor Alekseev <feodor.alexeev+gcc at gmail dot com> ---
Also my initial claim about c++20 was wrong, gcc 10+ generates the error when
provided with -std=c++2a switch.
Still there is a problem in c++17 mode.