Open shibainuudon opened 6 months ago
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p1901r2.html
__cpp_lib_smart_ptr_owner_equality : 202306L
__cpp_lib_smart_ptr_owner_equality
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p1901r2.html
__cpp_lib_smart_ptr_owner_equality
: 202306L