[Bug c++/93989] [c++20] Error initializing trivial types in constexpr constructor

[kingoipo at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93989

--- Comment #2 from Michael de Lang <kingoipo at gmail dot com> ---
Created attachment 47943
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47943&action=edit
save-temps copy_assign_constexpr.ii