Lines Matching refs:opt
38 optional<int> opt;
39 static_assert(noexcept(opt = nullopt) == true, "");
40 opt = nullopt;
41 assert(static_cast<bool>(opt) == false);
44 optional<int> opt(3);
45 opt = nullopt;
46 assert(static_cast<bool>(opt) == false);
49 optional<X> opt;
50 static_assert(noexcept(opt = nullopt) == true, "");
52 opt = nullopt;
54 assert(static_cast<bool>(opt) == false);
59 optional<X> opt(x);
61 opt = nullopt;
63 assert(static_cast<bool>(opt) == false);