Lines Matching refs:Opt
22 template <class Opt>
26 static_assert(std::is_nothrow_default_constructible<Opt>::value, "");
27 constexpr Opt opt;
28 static_assert(static_cast<bool>(opt) == false, "");
31 : public Opt
38 template <class Opt>
42 static_assert(std::is_nothrow_default_constructible<Opt>::value, "");
43 Opt opt;
44 assert(static_cast<bool>(opt) == false);
47 : public Opt
