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using System;
using System.Collections;
class A
{
class C { }
public class B
{
class C { }
public B() {
string error = "";
if (typeof (C) != typeof (A.B.C))
error += " 'typeof' keyword,";
object o0 = new C ();
if (o0.GetType() != typeof (A.B.C))
error += " 'new' keyword,";
C o1 = new C ();
if (o1.GetType () != typeof (A.B.C))
error += " local declaration,";
object o2 = new A.B.C ();
if (!(o2 is C))
error += " 'is' keyword,";
object o3 = o2 as C;
if (o3 == null)
error += " 'as' keyword,";
try {
object o4 = (C) o2;
}
catch {
error += " type cast,";
}
try {
object o5 = (C) (o2);
}
catch {
error += " invocation-or-cast,";
}
object o6 = new C [1];
if (o6.GetType ().GetElementType () != typeof (A.B.C))
error += " array creation,";
if (typeof (C []).GetElementType () != typeof (A.B.C))
error += " composed cast (array),";
ArrayList a = new ArrayList ();
a.Add (new A.B.C ());
try {
foreach (C c in a)
{
}
}
catch {
error += " 'foreach' statement,";
}
if (error.Length != 0)
throw new Exception ("The following couldn't resolve C as A+B+C:" + error);
}
}
public static void Main()
{
object o = new A.B();
}
}
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