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/* { dg-do run } */
/* { dg-options "-std=gnu99" } */
/* This test is based on the test from ../dfp/. */
#include <stdarg.h>
extern void abort (void);
struct S1
{
long _Fract a[0];
};
struct S2
{
struct
{
long _Fract e;
} b[0];
};
struct S3
{
union
{
long _Fract c;
} a[0];
};
struct S4
{
int a[0];
long _Fract b[0];
};
struct S5
{
union
{
long _Fract c[0];
} a;
};
int check_var (int z, ...)
{
long long result;
va_list ap;
va_start (ap, z);
va_arg (ap, struct S1);
result = va_arg (ap, long long);
va_end (ap);
return (result == 2LL);
}
int main ()
{
struct S1 s1;
struct S2 s2;
struct S3 s3;
struct S4 s4;
struct S5 s5;
if (check_var (2, s1, 2LL) == 0)
abort ();
if (check_var (2, s2, 2LL) == 0)
abort ();
if (check_var (2, s3, 2LL) == 0)
abort ();
if (check_var (2, s4, 2LL) == 0)
abort ();
if (check_var (2, s5, 2LL) == 0)
abort ();
return 0;
}
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