51 lines
611 B
C#
51 lines
611 B
C#
using System;
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class Program
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{
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public delegate object D (int member);
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private D _value;
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private object M (int member)
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{
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return null;
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}
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void Test_1 ()
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{
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Delegate d1 = M + _value;
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Delegate d2 = _value + M;
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}
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public bool Test_2 ()
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{
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return _value == M;
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}
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public bool Test_3 ()
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{
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return _value != M;
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}
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public bool Test_4 (D d)
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{
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return d == _value;
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}
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public static int Main ()
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{
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Program p = new Program ();
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if (p.Test_2 ())
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return 1;
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p._value = p.M;
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if (!p.Test_2 ())
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return 2;
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if (p.Test_3 ())
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return 3;
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Console.WriteLine ("OK");
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return 0;
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}
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}
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