45 lines
535 B
C#
45 lines
535 B
C#
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using System;
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namespace Martin {
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public struct A
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{
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public readonly long Data;
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public A (long data)
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{
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this.Data = data;
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}
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public static explicit operator B (A a)
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{
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return new B ((int) a.Data);
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}
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}
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public struct B
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{
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public readonly int Data;
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public B (int data)
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{
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this.Data = data;
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}
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public static implicit operator A (B b)
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{
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return new A (b.Data);
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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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B? b = new B (5);
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A? a = b;
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B? c = (B?) a;
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B? d = (Martin.B?) a;
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}
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}
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}
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