+++ /dev/null
-// Compiler options: -langversion:default
-
-using System;
-using System.Collections;
-
-class X {
- static int start, end;
- static int i;
-
- static IEnumerator GetRange ()
- {
- yield return 1;
- for (i = start; i < end; i++)
- yield return i;
- yield return 100;
- }
-
- static int Main ()
- {
- start = 10;
- end = 30;
-
- int total = 0;
-
- IEnumerator e = GetRange ();
- while (e.MoveNext ()){
- Console.WriteLine ("Value=" + e.Current);
- total += (int) e.Current;
- }
-
- if (total != 491)
- return 1;
- return 0;
- }
-}