51 lines
554 B
C#
51 lines
554 B
C#
using System;
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struct S
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{
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public static implicit operator string (S s)
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{
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return "1";
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}
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public static implicit operator short? (S s)
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{
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return 1;
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}
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public static implicit operator E (S s)
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{
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return 0;
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}
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}
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public enum E
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{
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}
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class C
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{
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public static int Main ()
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{
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E? e = 0;
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const E e1 = (E)44;
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var res = e == e1;
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if (res != false)
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return 1;
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res = e1 == e;
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if (res != false)
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return 2;
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E e2 = 0;
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S s;
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var res2 = e2 & s;
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if (res2 != 0)
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return 3;
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res2 = s & e2;
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if (res2 != 0)
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return 4;
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return 0;
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}
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} |