47 lines
567 B
C#
47 lines
567 B
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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class A
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{
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public void Method ()
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{
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}
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}
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class C : IEnumerable, IEnumerable<A>
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{
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public class GetEnumerator
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{
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}
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IEnumerator IEnumerable.GetEnumerator ()
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{
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throw new ApplicationException ();
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}
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IEnumerator<A> IEnumerable<A>.GetEnumerator ()
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{
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return new List<A> ().GetEnumerator ();
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}
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}
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class D : C
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{
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}
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public class Test
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{
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public static int Main ()
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{
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foreach (var v in new C ()) {
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v.Method ();
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}
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foreach (var v in new D ()) {
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v.Method ();
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}
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return 0;
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}
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} |