1 // PR c++/68348 2 // { dg-do compile { target c++11 } } 3 4 struct C { CC5 constexpr C() : w(), x(), y() {} 6 constexpr double fn() const noexcept; 7 double w; 8 double x; 9 double y; 10 }; 11 fn()12constexpr double C::fn() const noexcept { return w; } foo()13C foo() 14 { 15 C c; 16 c.fn (); 17 return c; 18 } 19