20 struct SimpleView : std::ranges::view_base {  struct
26 struct MoveOnlyView : SimpleView {  argument
33 static_assert(HasBase<std::ranges::as_rvalue_view<SimpleView> const&>);
34 static_assert(HasBase<std::ranges::as_rvalue_view<SimpleView>&&>);
41     const std::ranges::as_rvalue_view<SimpleView> view(SimpleView{{}, 5});  in test()
42     std::same_as<SimpleView> decltype(auto) v = view.base();  in test()
47     std::ranges::as_rvalue_view<SimpleView> view(SimpleView{{}, 5});  in test()
48     std::same_as<SimpleView> decltype(auto) v = view.base();  in test()
53     std::ranges::as_rvalue_view<SimpleView> view(SimpleView{{}, 5});  in test()
54     std::same_as<SimpleView> decltype(auto) v = std::move(view).base();  in test()
59     const std::ranges::as_rvalue_view<SimpleView> view(SimpleView{{}, 5});  in test()
60     std::same_as<SimpleView> decltype(auto) v = std::move(view).base();  in test()