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Lines Matching refs:opt2

43         constexpr optional<int> opt2;
44         opt = opt2;
45         static_assert(static_cast<bool>(opt2) == false, "");
46         assert(static_cast<bool>(opt) == static_cast<bool>(opt2));
50         constexpr optional<int> opt2(2);
51         opt = opt2;
52         static_assert(static_cast<bool>(opt2) == true, "");
53         static_assert(*opt2 == 2, "");
54         assert(static_cast<bool>(opt) == static_cast<bool>(opt2));
55         assert(*opt == *opt2);
59         constexpr optional<int> opt2;
60         opt = opt2;
61         static_assert(static_cast<bool>(opt2) == false, "");
62         assert(static_cast<bool>(opt) == static_cast<bool>(opt2));
66         constexpr optional<int> opt2(2);
67         opt = opt2;
68         static_assert(static_cast<bool>(opt2) == true, "");
69         static_assert(*opt2 == 2, "");
70         assert(static_cast<bool>(opt) == static_cast<bool>(opt2));
71         assert(*opt == *opt2);
75         optional<X> opt2(X{});
76         assert(static_cast<bool>(opt2) == true);
80             opt = opt2;