1 // PR c++/58328 2 // { dg-do compile { target c++11 } } 3 4 struct A1 { 5 struct B1 { 6 int y1 = 1; 7 }; 8 9 A1(const B1& opts = B1()) {} // { dg-error "default member initializer" } 10 }; 11 12 struct A2 { 13 struct B2 { 14 int x2, y2 = 1; 15 }; 16 17 A2(const B2& opts = B2()) {} // { dg-error "default member initializer" } 18 }; 19