struct C {
   C(){ printf("C()\n"); }
   C( const C& c ) { printf("C(C)\n"); }
};

template< typename T >
struct Initializer {
  T t;
  Initializer():t(){}
};

template< typename T >
T foo(  ){
  Initializer<T> i;
  printf( "returning\n");
  return i.t;
}

int main(){
  foo<int>();
  foo<C>();
}

returning
C()
returning
C(C)