bad(int reg,unsigned long inWord)1    unsigned long bad(int reg, unsigned long inWord)
2    {
3        union {
4            unsigned long word;
5            unsigned char byte[4];
6        } data;
7 
8        data.word = inWord;
9        data.byte[reg] = 0;
10 
11        return data.word;
12    }
13 
main()14 main()
15 {
16   /* XXX This test could be generalized.  */
17   if (sizeof (long) != 4)
18     exit (0);
19 
20   if (bad (0, 0xdeadbeef) == 0xdeadbeef)
21     abort ();
22   exit (0);
23 }
24