2.11BSD#431 - /usr/src/lib/ccom/TEST/tst_pntint.c

   1: main()
   2: {
   3:     short   s;
   4:     int i;
   5:     long    l;
   6:     float   f;
   7:     char    *p;
   8: 
   9:     s = "s = ...";      /* $L4 assigned to s		*/
  10:     i = "i = ...";      /* $L5 assigned to i		*/
  11: 
  12:     l = "l = ...";      /* $L6 assigned to low word of l,
  13: 				 * upper word cleared
  14: 				 */
  15: 
  16: /*	f = "f = ...";		/* totally illegal		*/
  17: 
  18:     s = p;          /* p assigned to s		*/
  19:     i = p;          /* p assigned to i		*/
  20: 
  21:     l = p;          /* p assigned to low word of l,
  22: 				 * upper word cleared.
  23: 				 */
  24: 
  25: /*	f = p;			/* totally illegal		*/
  26: 
  27:     p = 'a';
  28:     p = 5;
  29:     p = 15L;
  30:     p = 100000L;        /* -74540(8) is assigned to p, with no
  31: 				 * truncation warning, but then the same
  32: 				 * thing happens with the next statement,
  33: 				 * so this is a global error
  34: 				 */
  35: 
  36:     i = 100000L;        /* -74540(8) assigned to i	*/
  37: 
  38:     p = s;          /* s assigned to p		*/
  39:     p = i;          /* i assigned to p		*/
  40:     p = l;          /* low word of l assigned to p	*/
  41: /*	p = f;			/* totally illegal		*/
  42: 
  43:     l = i;          /* i assigned to low word of l,
  44: 				 * upper word sign extended
  45: 				 */
  46: }

Defined functions