} \
while (0)
+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0f.
+ So we use -zero instead. */
+float zero = 0.0f;
+
int
main ()
{
/* Zero. */
ASSERT (roundf (0.0f) == 0.0f);
- ASSERT (roundf (-0.0f) == 0.0f);
+ ASSERT (roundf (-zero) == 0.0f);
/* Positive numbers. */
ASSERT (roundf (0.3f) == 0.0f);
ASSERT (roundf (0.5f) == 1.0f);