1  /* { dg-do compile } */
       2  
       3  void FFT(_Complex *X, int length)
       4  {
       5    unsigned i, j;
       6    for (; i < length; i++)
       7      {
       8        X[i] = 0;
       9        for (j = 0; j < length; j++)
      10  	X[i] = X[i] / length;
      11      }
      12  }