2 // { dg-do compile { target c++11 } }
4 struct D { constexpr D() {} } d;
7 constexpr operator T& () const { return d; }
10 constexpr const D &dr1(s);
11 static_assert (&dr1 == &d, "");
12 constexpr const D &dr2{s};
13 static_assert (&dr2 == &d, "");