46 lines
539 B
C#
46 lines
539 B
C#
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interface I
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{
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void SetValue (int arg);
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}
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public struct S : I
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{
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public int Value;
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public void SetValue (int v)
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{
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Value = v;
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}
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}
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class C
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{
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static void Method<T> (ref T t) where T : struct, I
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{
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dynamic d = 25;
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t.SetValue (d);
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}
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public static int Main ()
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{
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int? x = null;
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dynamic y = 50;
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int v = x.GetValueOrDefault(y);
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if (v != 50)
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return 1;
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var s = new S ();
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dynamic d = 5;
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s.SetValue (d);
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if (s.Value != 5)
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return 2;
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Method (ref s);
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if (s.Value != 25)
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return 3;
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return 0;
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}
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}
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