+++ /dev/null
-unsigned int
-f1 (int diff)
-{
- return ((unsigned int) (diff < 0 ? -diff : diff));
-}
-
-unsigned int
-f2 (unsigned int diff)
-{
- return ((unsigned int) ((signed int) diff < 0 ? -diff : diff));
-}
-
-unsigned long long
-f3 (long long diff)
-{
- return ((unsigned long long) (diff < 0 ? -diff : diff));
-}
-
-unsigned long long
-f4 (unsigned long long diff)
-{
- return ((unsigned long long) ((signed long long) diff < 0 ? -diff : diff));
-}
-
-main ()
-{
- int i;
- for (i = 0; i <= 10; i++)
- {
- if (f1 (i) != i)
- abort ();
- if (f1 (-i) != i)
- abort ();
- if (f2 (i) != i)
- abort ();
- if (f2 (-i) != i)
- abort ();
- if (f3 ((long long) i) != i)
- abort ();
- if (f3 ((long long) -i) != i)
- abort ();
- if (f4 ((long long) i) != i)
- abort ();
- if (f4 ((long long) -i) != i)
- abort ();
- }
- exit (0);
-}