defarg13.c

this is a gcc file, you can download it and learn its usetility, for further detail please look at t

// Build don't link:
// Origin: Mark Mitchell <[e-mail]>

template <class T>
void f (int i)
{
  struct S { void g (int j = i) {} }; // ERROR - default argument uses local

  S s;
}

template void f<double>(int);