gcc/testsuite/gdc.dg/torture/array2.d

   1 // { dg-do run }
   2 // { dg-skip-if "needs gcc/config.d" { ! d_runtime } }
   3
   4 bool normalize(double[] range, double sum = 1)
   5 {
   6     double s = 0;
   7     const length = range.length;
   8     foreach (e; range)
   9     {
  10         s += e;
  11     }
  12     if (s == 0)
  13     {
  14         return false;
  15     }
  16     return true;
  17 }
  18
  19 void main()
  20 {
  21     double[3] range = [0.0, 0.0, 0.0];
  22     assert(normalize(range[]) == false);
  23     range[1] = 3.0;
  24     assert(normalize(range[]) == true);
  25 }