1 // PR c++/66617 2 // { dg-do compile { target c++11 } } 3 4 struct A { }; 5 struct B: virtual A 6 { 7 protected: 8 B(int, int); 9 }; 10 struct C: B 11 { CC12 C(): B{1,2} {} 13 }; 14 15 16