33 lines
345 B
C#
33 lines
345 B
C#
class A
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{
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public A this [string arg] {
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get {
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return new A ();
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}
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set {
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}
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}
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public int Count (string a)
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{
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return 1;
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}
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}
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static class B
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{
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public static string Count (this A arg)
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{
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return "x";
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}
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}
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class X
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{
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public static void Main ()
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{
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var a = new A ();
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var b = a ["b"]?.Count ();
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System.Console.WriteLine (b);
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}
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} |