33 lines
365 B
C#
Raw Normal View History

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;
}
}