901   struct Test3 {  in TEST()  struct
902     enum class State {  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()  function
928     Test3& operator=(const Test1& test1) {  in TEST()
932     Test3& operator=(Test1&& test1) {  in TEST()
937     Test3& operator=(const Optional<Test1>& test1) {  in TEST()
941     Test3& operator=(Optional<Test1>&& test1) {  in TEST()
949     State state = State::DEFAULT_CONSTRUCTED;  in TEST()
2136   struct Test3 {  in TEST()  struct
2138     Test3(Test3&&) noexcept {}  in TEST()  argument