1// PR c++/28341 2 3template<const int&> struct A {}; 4 5template<typename T> struct B 6{ 7 A<(T)0> b; // { dg-error "constant|not a valid" } 8 A<T(0)> a; // { dg-error "constant|not a valid" } 9}; 10 11B<const int&> b; 12