56         assert(std::get<0>(t) == 1);  in main()
80         static_assert(std::get<0>(t) == 1, "");  in main()
85         static_assert(std::get<0>(t) == 1, "");  in main()
86         static_assert(std::get<1>(t) == 1, "");  in main()
92         assert(std::get<0>(t) == 1);  in main()
93         assert(std::get<1>(t) == 2);  in main()
97         assert(std::get<0>(t) == 0);  in main()
98         assert(std::get<1>(t) == 0);  in main()
99         assert(std::get<2>(t) == 0);  in main()
103         assert(std::get<0>(t) == 2);  in main()
104         assert(std::get<1>(t) == 1);  in main()
117         assert(std::get<0>(t3) == 2);  in main()
123         assert(std::get<0>(t3) == 2);  in main()
129         assert(std::get<0>(t3) == nullptr);  in main()
130         assert(std::get<1>(t3) == 2);  in main()
136         assert(std::get<0>(t3) == 2);  in main()
137         assert(std::get<1>(t3) == nullptr);  in main()
143         assert(std::get<0>(t3) == nullptr);  in main()
144         assert(std::get<1>(t3) == 2);  in main()
145         assert(std::get<2>(t3) == 3.5);  in main()
151         assert(std::get<0>(t3) == 2);  in main()
152         assert(std::get<1>(t3) == 3.5);  in main()
153         assert(std::get<2>(t3) == nullptr);  in main()
160         assert(std::get<0>(t3) == nullptr);  in main()
161         assert(std::get<1>(t3) == 1);  in main()
162         assert(std::get<2>(t3) == 2);  in main()
163         assert(std::get<3>(t3) == 3.5);  in main()
170         assert(std::get<0>(t3) == 2);  in main()
171         assert(std::get<1>(t3) == 3.5);  in main()
172         assert(std::get<2>(t3) == nullptr);  in main()
173         assert(std::get<3>(t3) == 1);  in main()
180         assert(std::get<0>(t3) == 1);  in main()
181         assert(std::get<1>(t3) == 2);  in main()
182         assert(std::get<2>(t3) == nullptr);  in main()
183         assert(std::get<3>(t3) == 4);  in main()
193         assert(std::get<0>(t3) == 1);  in main()
194         assert(std::get<1>(t3) == 2);  in main()
195         assert(std::get<2>(t3) == nullptr);  in main()
196         assert(std::get<3>(t3) == 4);  in main()
205         assert(std::get<0>(t3) == 1);  in main()
206         assert(std::get<1>(t3) == 2);  in main()
207         assert(std::get<2>(t3) == nullptr);  in main()
208         assert(std::get<3>(t3) == 4);  in main()
217         assert(std::get<0>(t3) == 1);  in main()
218         assert(std::get<1>(t3) == 2);  in main()
219         assert(std::get<2>(t3) == nullptr);  in main()
220         assert(std::get<3>(t3) == 4);  in main()
229         assert(std::get<0>(t3) == 1);  in main()
230         assert(std::get<1>(t3) == 2);  in main()
231         assert(std::get<2>(t3) == nullptr);  in main()
232         assert(std::get<3>(t3) == 4);  in main()
233         assert(std::get<4>(t3) == 5);  in main()
270         assert(std::get<0>(t).i == 1);  in main()
271         assert(std::get<0>(t2).i == 1);  in main()