1 void f (long double, long double); 2 3 struct s { 4 char c; 5 struct s *p; 6 } *p; 7 8 void g(void)9 g (void) 10 { 11 long double ld; 12 p->p->c = 1; 13 ld = p->p->c; 14 f (ld, 1.0L); 15 } 16