} \
while (0)
-/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0L.
- So we use -zero instead. */
-long double zero = 0.0L;
+/* On HP-UX 10.20, negating 0.0L does not yield -0.0L.
+ So we use minus_zero instead. */
+long double minus_zero = -LDBL_MIN * LDBL_MIN;
int
main ()
ASSERT (!isnanl (-2.718e30L));
ASSERT (!isnanl (-2.718e-30L));
ASSERT (!isnanl (0.0L));
- ASSERT (!isnanl (-zero));
+ ASSERT (!isnanl (minus_zero));
/* Infinite values. */
ASSERT (!isnanl (1.0L / 0.0L));
ASSERT (!isnanl (-1.0L / 0.0L));