1  /* { dg-do run } */
       2  /* { dg-options "-std=c99" } */
       3  #include <math.h>
       4  #include <stdlib.h>
       5  
       6  int main()
       7  {
       8    /* In standard-compliant mode, the size of float_t and FLT_EVAL_METHOD must
       9       match. */
      10    if (sizeof(float_t) == sizeof(double) && __FLT_EVAL_METHOD__ != 1)
      11      abort();
      12    if (sizeof(float_t) == sizeof(float) && __FLT_EVAL_METHOD__ != 0)
      13      abort();
      14    return 0;
      15  }