1  /* Test DEC_INFINITY defined in <float.h> with DFP support.  */
       2  /* { dg-do run } */
       3  /* { dg-options "-std=c2x" } */
       4  
       5  #include <float.h>
       6  
       7  #ifndef DEC_INFINITY
       8  # error "DEC_INFINITY not defined"
       9  #endif
      10  
      11  volatile _Decimal32 d = DEC_INFINITY;
      12  
      13  extern void abort (void);
      14  extern void exit (int);
      15  
      16  int
      17  main (void)
      18  {
      19    (void) _Generic (DEC_INFINITY, _Decimal32 : 0);
      20    if (!(DEC_INFINITY > DEC32_MAX))
      21      abort ();
      22    if (!(d > DEC32_MAX))
      23      abort ();
      24    exit (0);
      25  }