1// PR c++/44629 2// The proper mangling is unclear. 3 4template<typename T> int cmp1(T a, T b); 5template<typename T, int (*cmp)(T, T) = cmp1> struct A { }; 6template <typename T> void f (A<T> &); 7void g() 8{ 9 A<char> a; 10 f(a); 11} 12