1 // PR c++/49132 2 3 struct A { 4 int& m; 5 }; 6 7 A a1 = {}; // { dg-error "uninitialized reference" } 8 9 struct B { 10 A a; 11 }; 12 13 B b1 = {}; // { dg-error "uninitialized reference" } 14