https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124069
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=110245
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think the difference between C++17 and C++20 is that in C++20 the default
constructor in this case is constexpr due to constexpr constructors can still
have uninitialized fields while in C++17 they could not.