1 // { dg-do assemble } 2 // Origin: Jason Merrill <jason@redhat.com> 3 4 struct A 5 { 6 A (); 7 explicit A (int); 8 }; 9 main()10 int main () 11 { 12 const A& r = 1; // { dg-error "" } no suitable constructor 13 } 14