1void 2bar (int N) 3{ 4 int foo (char a[2][++N]) { N += 4; return sizeof (a[0]); } 5 if (foo (0) != 2) 6 abort (); 7 if (foo (0) != 7) 8 abort (); 9 if (N != 11) 10 abort (); 11} 12 13int 14main() 15{ 16 bar (1); 17 exit (0); 18} 19