1  /* { dg-do compile } */
       2  
       3  /* Constant float values of type double in <float.h> are suffixed with L
       4     and cast to double so they can be used within code that uses pragma
       5     FLOAT_CONST_DECIMAL64.  If they were not suffixed then use of the macro
       6     would have them interpreted as _Decimal64, leading to errors when used
       7     in expressions with other operands of type double.  */
       8  
       9  #include <float.h>
      10  
      11  extern double a, b, c, d;
      12  
      13  void
      14  foo ()
      15  {
      16    _Pragma ("STDC FLOAT_CONST_DECIMAL64 ON")
      17    a = 0.1d * DBL_MAX;
      18    b = DBL_EPSILON * 10.0d;
      19    c = DBL_MIN * 200.0d;
      20  }