Viewing file:  inf-2.c (1.4 KB) -rw-r--r--
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extern void abort (void);
void test(double f, double i)
{
if (f == __builtin_inf())
abort ();
if (f == -__builtin_inf())
abort ();
if (i == -__builtin_inf())
abort ();
if (i != __builtin_inf())
abort ();
if (f >= __builtin_inf())
abort ();
if (f > __builtin_inf())
abort ();
if (i > __builtin_inf())
abort ();
if (f <= -__builtin_inf())
abort ();
if (f < -__builtin_inf())
abort ();
}
void testf(float f, float i)
{
if (f == __builtin_inff())
abort ();
if (f == -__builtin_inff())
abort ();
if (i == -__builtin_inff())
abort ();
if (i != __builtin_inff())
abort ();
if (f >= __builtin_inff())
abort ();
if (f > __builtin_inff())
abort ();
if (i > __builtin_inff())
abort ();
if (f <= -__builtin_inff())
abort ();
if (f < -__builtin_inff())
abort ();
}
void testl(long double f, long double i)
{
if (f == __builtin_infl())
abort ();
if (f == -__builtin_infl())
abort ();
if (i == -__builtin_infl())
abort ();
if (i != __builtin_infl())
abort ();
if (f >= __builtin_infl())
abort ();
if (f > __builtin_infl())
abort ();
if (i > __builtin_infl())
abort ();
if (f <= -__builtin_infl())
abort ();
if (f < -__builtin_infl())
abort ();
}
int main()
{
test (34.0, __builtin_inf());
testf (34.0f, __builtin_inff());
testl (34.0l, __builtin_infl());
return 0;
}
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