85 lines
1.1 KiB
C#
85 lines
1.1 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
|
|
class B<U>
|
|
{
|
|
}
|
|
|
|
class C<T> : B<T>
|
|
{
|
|
}
|
|
|
|
interface I<T> : IA<T>
|
|
{
|
|
}
|
|
|
|
interface IA<U>
|
|
{
|
|
}
|
|
|
|
struct S<T>
|
|
{
|
|
}
|
|
|
|
delegate dynamic D (dynamic d);
|
|
|
|
class DynamicAssignments
|
|
{
|
|
static void Foo (IA<object> o)
|
|
{
|
|
}
|
|
|
|
public static int Main ()
|
|
{
|
|
dynamic d1 = null;
|
|
dynamic d2 = null;
|
|
d1 = d2;
|
|
d2 = d1;
|
|
|
|
B<object> g1 = null;
|
|
B<dynamic> g2 = null;
|
|
g1 = g2;
|
|
g2 = g1;
|
|
|
|
B<B<object>> g_n1 = null;
|
|
B<B<dynamic>> g_n2 = null;
|
|
g_n1 = g_n2;
|
|
g_n2 = g_n1;
|
|
|
|
object[] o = null;
|
|
dynamic[] d = o;
|
|
|
|
C<object> a = null;
|
|
B<dynamic> b = a;
|
|
a = (C<object>)b;
|
|
a = (C<dynamic>)b;
|
|
|
|
I<object> io = null;
|
|
IA<dynamic> id = io;
|
|
|
|
IA<object> ia_o = null;
|
|
IA<dynamic> ia_d = ia_o;
|
|
|
|
S<dynamic> s_d = new S<dynamic> ();
|
|
S<object> s_o = s_d;
|
|
S<object>? s_o_n = s_d;
|
|
|
|
D del = delegate (object del_arg) {
|
|
return (object) null;
|
|
};
|
|
|
|
Action<IA<dynamic>> del2 = Foo;
|
|
|
|
Action<object> del31 = null;
|
|
Action<dynamic> del32 = del31;
|
|
|
|
I<dynamic>[] a20 = null;
|
|
I<object>[] b20 = a20;
|
|
|
|
dynamic[] d40 = null;
|
|
IEnumerable<object> d41 = d40;
|
|
|
|
return 0;
|
|
}
|
|
}
|