defarg2.c

gcc-you can use this code to learn something about gcc, and inquire further into linux,

// Test that default args don't mess up pmf type comparisons.
// Contributed by Jason Merrill <[e-mail]>.

struct A {
  void f (int = 0) { }
};

int
main ()
{
  void (A::*p)(int) = 0;
  p = &A::f;
  if (p != &A::f)
    return 1;
}