1  /* { dg-do run } */
       2  /* { dg-options "-std=gnu99" } */
       3  #include <math.h>
       4  #include <stdlib.h>
       5  
       6  int main()
       7  {
       8    /* In gnuXY mode, the size of float_t and FLT_EVAL_METHOD must
       9       match, with the historic exception of permitting double and 0. */
      10    if (sizeof(float_t) == sizeof(float) && __FLT_EVAL_METHOD__ == 1)
      11      abort();
      12    return 0;
      13  }