33 lines
365 B
C#
33 lines
365 B
C#
|
using System;
|
||
|
|
||
|
public class A<T>
|
||
|
{
|
||
|
T value;
|
||
|
|
||
|
public A (T value)
|
||
|
{
|
||
|
this.value = value;
|
||
|
}
|
||
|
|
||
|
public static explicit operator T (A<T> source)
|
||
|
{
|
||
|
return source.value;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
public class Test
|
||
|
{
|
||
|
public static int Main ()
|
||
|
{
|
||
|
var source = new A<int?> (3);
|
||
|
if (N ((int)source) != 3)
|
||
|
return 1;
|
||
|
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
static int N (int value)
|
||
|
{
|
||
|
return value;
|
||
|
}
|
||
|
}
|