1#include <stdarg.h>
2#include "dfp-dbg.h"
3
4struct S1
5{
6  _Decimal64 a[0];
7};
8
9struct S2
10{
11  struct
12  {
13    _Decimal64 e;
14  } b[0];
15};
16
17struct S3
18{
19  union
20  {
21    _Decimal64 c;
22  } a[0];
23};
24
25struct S4
26{
27  int a[0];
28  _Decimal64 b[0];
29};
30
31struct S5
32{
33  union
34  {
35    _Decimal64 c[0];
36  } a;
37};
38
39int check_var (int z, ...)
40{
41  long long result;
42  va_list ap;
43  va_start (ap, z);
44  va_arg (ap, struct S1);
45  result = va_arg (ap, long long);
46  va_end (ap);
47
48  return (result == 2LL);
49}
50
51int main ()
52{
53  struct S1 s1;
54  struct S2 s2;
55  struct S3 s3;
56  struct S4 s4;
57  struct S5 s5;
58
59  if (check_var (2, s1, 2LL) == 0)
60    FAILURE;
61  if (check_var (2, s2, 2LL) == 0)
62    FAILURE;
63  if (check_var (2, s3, 2LL) == 0)
64    FAILURE;
65  if (check_var (2, s4, 2LL) == 0)
66    FAILURE;
67  if (check_var (2, s5, 2LL) == 0)
68    FAILURE;
69
70  FINISH
71}
72