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