1// { dg-do assemble } 2 3template <class T> 4struct S1 {}; 5 6struct S2 7{ 8 template <class T> 9 operator S1<T>*(); 10}; 11 12struct D: public S1<int> { 13}; 14 15void f() 16{ 17 S2 s; 18 (D*) s; // { dg-error "" } cannot convert 19} 20