429     class Test2 {  in TEST()  class
431       Test2(const Test2&) = delete;  in TEST()
432       explicit Test2(Test1&& other) : bar_(other.foo()) {}  in TEST()  function in perfetto::base::TEST::Test2
441     Optional<Test2> second(std::move(first));  in TEST()
840   struct Test2 {  in TEST()  struct
849     Test2() = default;  in TEST()
850     explicit Test2(const Test1&) : state(State::COPY_CONSTRUCTED_FROM_TEST1) {}  in TEST()  argument
851     explicit Test2(Test1&& test1) : state(State::MOVE_CONSTRUCTED_FROM_TEST1) {  in TEST()  function
854     Test2& operator=(const Test1&) {  in TEST()  argument
858     Test2& operator=(Test1&& test1) {  in TEST()  argument
869     Optional<Test2> b;  in TEST()
875     EXPECT_EQ(Test2::State::COPY_CONSTRUCTED_FROM_TEST1, b->state);  in TEST()
880     Optional<Test2> b(in_place);  in TEST()
886     EXPECT_EQ(Test2::State::COPY_ASSIGNED_FROM_TEST1, b->state);  in TEST()
891     Optional<Test2> b;  in TEST()
897     EXPECT_EQ(Test2::State::MOVE_CONSTRUCTED_FROM_TEST1, b->state);  in TEST()
902     Optional<Test2> b(in_place);  in TEST()
908     EXPECT_EQ(Test2::State::MOVE_ASSIGNED_FROM_TEST1, b->state);  in TEST()
2144   struct Test2 {  in TEST()  struct
2145     Test2(const Test2&) {}  in TEST()  argument
2146     Test2(Test2&&) = default;  in TEST()
2147     Test2& operator=(Test2&&) { return *this; }  in TEST()  argument
2174       noexcept(Optional<Test2>(std::declval<Optional<Test2>>())),  in TEST()
2199       !noexcept(std::declval<Optional<Test2>>() =  in TEST()
2200                     std::declval<Optional<Test2>>()),  in TEST()