1  /* C99 6.5.2.2 Function calls.  */
       2  
       3  #include <stdarg.h>
       4  #include "dfp-dbg.h"
       5  
       6  struct S1
       7  {
       8    struct
       9    {
      10      _Decimal64 e;
      11    } b[0];
      12  };
      13  
      14  /* Test handling vararg parameters whose size is 0.  */
      15  
      16  int check_var(int z,...)
      17  {
      18    double d;
      19    struct S1 s1;
      20    long long result;
      21    va_list ap;
      22    va_start (ap, z);
      23    d = va_arg (ap, double);
      24    s1 = va_arg (ap, struct S1);
      25    result = va_arg (ap, long long);
      26    va_end (ap);
      27    return (result == 2LL);
      28  
      29  }
      30  
      31  int
      32  main ()
      33  {
      34    struct S1 s1;
      35    struct S1 a1[5];
      36  
      37    if (check_var(5, 1.0, s1, 2LL, a1[2], a1[2]) == 0)
      38      FAILURE
      39  
      40    FINISH
      41  }