6 main(int argc, char** argv)
12 unsigned char ubc0, uc2;
13 unsigned short us2, usf1, usd1;
14 int ic3, is3, sif1, sid1;
15 unsigned int uic4, uis4, uif1, uid1;
17 unsigned long ulf1, uld1;
21 /* Test integer to integer conversions */
23 c1 = (char) (argc >= 2)? atoi(argv[1]) : 0xff64; /* 100 = 'd' */
24 s1 = (short) (argc >= 3)? atoi(argv[2]) : -769; /* 0xf7ff = -769 */
26 ubc0 = (unsigned char) c1; /* 100 = 'd' */
27 ubs0 = (unsigned char) s1; /* 0xff = 255 */
28 bs0 = (signed char) s1; /* 0xff = -1 */
30 uc2 = (unsigned char) c1; /* 100 = 'd' */
31 us2 = (unsigned short) s1; /* 0xf7ff = 64767 */
33 ic3 = (int) c1; /* 100 = 'd' */
34 is3 = (int) s1; /* 0xfffff7ff = -769 */
36 uic4 = (unsigned int) c1; /* 100 = 'd' */
37 uis4 = (unsigned int) s1; /* 0xfffff7ff = 4294966527 */
39 printf("ubc0 = '%c'\n", ubc0);
40 printf("ubs0 = %u\n", ubs0);
41 printf("bs0 = %d\n", bs0);
42 printf("c1 = '%c'\n", c1);
43 printf("s1 = %d\n", s1);
44 printf("uc2 = '%c'\n", uc2);
45 printf("us2 = %u\n", us2);
46 printf("ic3 = '%c'\n", ic3);
47 printf("is3 = %d\n", is3);
48 printf("uic4 = '%c'\n", uic4);
49 printf("uis4 = %u\n", uis4);
51 /* Test floating-point to integer conversions */
52 f1 = (float) (argc >= 4)? atof(argv[3]) : 1.0;
53 d1 = (argc >= 5)? atof(argv[4]) : 2.0;
55 usf1 = (unsigned short) f1;
56 usd1 = (unsigned short) d1;
57 uif1 = (unsigned int) f1;
58 uid1 = (unsigned int) d1;
59 ulf1 = (unsigned long) f1;
60 uld1 = (unsigned long) d1;
69 printf("usf1 = %u\n", usf1);
70 printf("usd1 = %u\n", usd1);
71 printf("uif1 = %u\n", uif1);
72 printf("uid1 = %u\n", uid1);
73 printf("ulf1 = %u\n", ulf1);
74 printf("uld1 = %u\n", uld1);
76 printf("ssf1 = %d\n", ssf1);
77 printf("ssd1 = %d\n", ssd1);
78 printf("sif1 = %d\n", sif1);
79 printf("sid1 = %d\n", sid1);
80 printf("slf1 = %d\n", slf1);
81 printf("sld1 = %d\n", sld1);