| #include <stdio.h> | |
| static int func(unsigned i) { | |
| int X = 4; | |
| switch (i) { | |
| case 8: printf("C\n"); /* fall through. */ X = 6; | |
| case 0: | |
| case 3: | |
| case 2: printf("A\n"); break; | |
| case 1: | |
| case 7: X = 7; | |
| case 9: printf("B\n"); break; | |
| default: printf("D\n"); X = 1; | |
| } | |
| return X; | |
| } | |
| void main() { | |
| unsigned i; | |
| for (i = 0; i < 10; ++i) | |
| func(i); | |
| } |