27 struct AllDeleted  struct
29   AllDeleted() = delete;
30   AllDeleted(const AllDeleted&) = delete;
31   AllDeleted(AllDeleted&&) = delete;
32   AllDeleted& operator=(const AllDeleted&) = delete;
33   AllDeleted& operator=(AllDeleted&&) = delete;
91   static_assert(!is_default_constructible_v<variant<AllDeleted, string>>);  in default_ctor()
92   static_assert(is_default_constructible_v<variant<string, AllDeleted>>);  in default_ctor()
103   static_assert(!is_copy_constructible_v<variant<AllDeleted, string>>);  in copy_ctor()
129   static_assert(!is_move_constructible_v<variant<AllDeleted, string>>);  in move_ctor()
169   static_assert(is_destructible_v<variant<AllDeleted, string>>);  in dtor()
175   static_assert(!is_copy_assignable_v<variant<AllDeleted, string>>);  in copy_assign()
192   static_assert(!is_move_assignable_v<variant<AllDeleted, string>>);  in move_assign()
287   static_assert(!is_swappable_v<variant<AllDeleted>>);  in test_swap()
486   static_assert(!has_type_emplace<variant<AllDeleted>, AllDeleted>(0));  in test_emplace()
487   static_assert(!has_index_emplace<variant<AllDeleted>, 0>(0));  in test_emplace()
488   static_assert(has_type_emplace<variant<int, AllDeleted>, int>(0));  in test_emplace()
489   static_assert(has_index_emplace<variant<int, AllDeleted>, 0>(0));  in test_emplace()
490   static_assert(has_type_emplace<variant<int, vector<int>, AllDeleted>, vector<int>>(0));  in test_emplace()
491   static_assert(has_index_emplace<variant<int, vector<int>, AllDeleted>, 1>(0));  in test_emplace()
495   variant<int, vector<int>, AllDeleted> v;  in test_emplace()
564     static_assert(!is_trivially_copy_constructible_v<variant<AllDeleted, A>>); \  in test_triviality()
565     static_assert(!is_trivially_move_constructible_v<variant<AllDeleted, A>>); \  in test_triviality()
566     static_assert(!is_trivially_copy_assignable_v<variant<AllDeleted, A>>); \  in test_triviality()
567     static_assert(!is_trivially_move_assignable_v<variant<AllDeleted, A>>); \  in test_triviality()