Closed shibainuudon closed 4 months ago
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1976r2.html
__cpp_lib_span : 202002L
__cpp_lib_span
完了
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1976r2.html
__cpp_lib_span
: 202002L