main X
arr X p_end X x X
1: int arr[100], x; 2: long p_end; 3: main() 4: { 5: puts("test autodecrement inside array reference:"); 6: p_end = 0; 7: printf("before %ld (should be 0)\n", p_end); 8: x = arr[p_end--]; 9: printf("after %ld (should be -1)\n", p_end); 10: }