template question

[Zoltan Nagy <nagyz at physics dot uoregon dot edu>]

Hi,

I tried to compile the small code below using the g++-3.2.1 but I got
the following error message:

test.cc: In member function `void C<TTT>::ff() [with TTT = double]':
test.cc:31:   instantiated from here
test.cc:20: no matching function for call to `A<double>::f(B<const
double&, double>&, double&)'

Is it a bug in the compiler or I do something wrong?

Cheers,
Zoltan


template<class T1, class T2>
struct B {
  typedef T2 res_type;
};

template<class TT>
struct A {
  template<class T1, class T2>
  void f(const B<T1,T2>&, T1){}
};


B<const double&, double> b;

template <class TTT>
struct C {
  void ff() {
    double x =12;
    a.f(b, x);
  }

  A<TTT> a;
};


int main()
{
  C<double> c;

  c.ff();

  return 0;
}