gcc/testsuite/gdc.test/fail_compilation/foreach.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/foreach.d(12): Error: cannot declare `out` loop variable, use `ref` instead
   5 fail_compilation/foreach.d(13): Error: cannot declare `out` loop variable, use `ref` instead
   6 fail_compilation/foreach.d(13): Error: cannot declare `out` loop variable, use `ref` instead
   7 ---
   8 */
   9 void main ()
  10 {
  11     int[] array;
  12     foreach (out val; array) {}
  13     foreach (out idx, out val; array) {}
  14 }