206 struct Class {  struct
274   std::unique_ptr<Class> p(new Class);  in TEST()
275   std::unique_ptr<const Class> cp(new Class);  in TEST()
277       1, absl::apply(&Class::Method,  in TEST()
278                      std::tuple<std::unique_ptr<Class>&, int, int>(p, 3, 2)));  in TEST()
279   EXPECT_EQ(1, absl::apply(&Class::Method,  in TEST()
280                            std::tuple<Class*, int, int>(p.get(), 3, 2)));  in TEST()
282       1, absl::apply(&Class::Method, std::tuple<Class&, int, int>(*p, 3, 2)));  in TEST()
285       1, absl::apply(&Class::ConstMethod,  in TEST()
286                      std::tuple<std::unique_ptr<Class>&, int, int>(p, 3, 2)));  in TEST()
287   EXPECT_EQ(1, absl::apply(&Class::ConstMethod,  in TEST()
288                            std::tuple<Class*, int, int>(p.get(), 3, 2)));  in TEST()
289   EXPECT_EQ(1, absl::apply(&Class::ConstMethod,  in TEST()
290                            std::tuple<Class&, int, int>(*p, 3, 2)));  in TEST()
292   EXPECT_EQ(1, absl::apply(&Class::ConstMethod,  in TEST()
293                            std::tuple<std::unique_ptr<const Class>&, int, int>(  in TEST()
295   EXPECT_EQ(1, absl::apply(&Class::ConstMethod,  in TEST()
296                            std::tuple<const Class*, int, int>(cp.get(), 3, 2)));  in TEST()
297   EXPECT_EQ(1, absl::apply(&Class::ConstMethod,  in TEST()
298                            std::tuple<const Class&, int, int>(*cp, 3, 2)));  in TEST()
300   EXPECT_EQ(1, absl::apply(&Class::Method,  in TEST()
301                            std::make_tuple(absl::make_unique<Class>(), 3, 2)));  in TEST()
302   EXPECT_EQ(1, absl::apply(&Class::ConstMethod,  in TEST()
303                            std::make_tuple(absl::make_unique<Class>(), 3, 2)));  in TEST()
305       1, absl::apply(&Class::ConstMethod,  in TEST()
306                      std::make_tuple(absl::make_unique<const Class>(), 3, 2)));  in TEST()
310   std::unique_ptr<Class> p(new Class{42});  in TEST()
311   std::unique_ptr<const Class> cp(new Class{42});  in TEST()
313       42, absl::apply(&Class::member, std::tuple<std::unique_ptr<Class>&>(p)));  in TEST()
314   EXPECT_EQ(42, absl::apply(&Class::member, std::tuple<Class&>(*p)));  in TEST()
315   EXPECT_EQ(42, absl::apply(&Class::member, std::tuple<Class*>(p.get())));  in TEST()
317   absl::apply(&Class::member, std::tuple<std::unique_ptr<Class>&>(p)) = 42;  in TEST()
318   absl::apply(&Class::member, std::tuple<Class*>(p.get())) = 42;  in TEST()
319   absl::apply(&Class::member, std::tuple<Class&>(*p)) = 42;  in TEST()
321   EXPECT_EQ(42, absl::apply(&Class::member,  in TEST()
322                             std::tuple<std::unique_ptr<const Class>&>(cp)));  in TEST()
323   EXPECT_EQ(42, absl::apply(&Class::member, std::tuple<const Class&>(*cp)));  in TEST()
325             absl::apply(&Class::member, std::tuple<const Class*>(cp.get())));  in TEST()