901   struct Test3 {  in TEST()  struct
914     Test3() = default;  in TEST()
915     explicit Test3(const Test1& test1)  in TEST()  function
917     explicit Test3(Test1&& test1) : state(State::MOVE_CONSTRUCTED_FROM_TEST1) {  in TEST()  function
920     explicit Test3(const Optional<Test1>& test1)  in TEST()  argument
922     explicit Test3(Optional<Test1>&& test1)  in TEST()  argument
928     Test3& operator=(const Test1& test1) {  in TEST()  argument
932     Test3& operator=(Test1&& test1) {  in TEST()  argument
937     Test3& operator=(const Optional<Test1>& test1) {  in TEST()  argument
941     Test3& operator=(Optional<Test1>&& test1) {  in TEST()  argument
954     Optional<Test3> b;  in TEST()
960     EXPECT_EQ(Test3::State::COPY_CONSTRUCTED_FROM_OPTIONAL_TEST1, b->state);  in TEST()
965     Optional<Test3> b(in_place);  in TEST()
971     EXPECT_EQ(Test3::State::COPY_ASSIGNED_FROM_OPTIONAL_TEST1, b->state);  in TEST()
976     Optional<Test3> b;  in TEST()
982     EXPECT_EQ(Test3::State::MOVE_CONSTRUCTED_FROM_OPTIONAL_TEST1, b->state);  in TEST()
987     Optional<Test3> b(in_place);  in TEST()
993     EXPECT_EQ(Test3::State::MOVE_ASSIGNED_FROM_OPTIONAL_TEST1, b->state);  in TEST()
2136   struct Test3 {  in TEST()  struct
2137     Test3(const Test3&) = default;  in TEST()
2138     Test3(Test3&&) noexcept {}  in TEST()  function
2164       noexcept(Optional<Test3>(std::declval<Optional<Test3>>())),  in TEST()