1 // Compiler options: -unsafe
4 using System.Linq.Expressions;
6 delegate void EmptyDelegate ();
7 unsafe delegate int* UnsafeDelegate ();
18 static unsafe int* Foo ()
29 Expression<Func<EmptyDelegate>> e = () => M;
30 if (e.Body.ToString () != "Convert(Void M().CreateDelegate(EmptyDelegate, value(C)), EmptyDelegate)")
35 Expression<Func<C, EmptyDelegate>> e2 = (l) => l.M;
36 if (e2.Body.ToString () != "Convert(Void M().CreateDelegate(EmptyDelegate, l), EmptyDelegate)")
43 public static int Main ()
45 Expression<Func<EmptyDelegate>> e = () => new EmptyDelegate (Test);
46 if (e.Body.ToString () != "Convert(Void Test().CreateDelegate(EmptyDelegate, null), EmptyDelegate)")
55 Expression<Func<EmptyDelegate>> e2 = () => Test;
56 if (e2.Body.ToString () != "Convert(Void Test().CreateDelegate(EmptyDelegate, null), EmptyDelegate)")
59 var v2 = e2.Compile ();
66 Expression<Func<UnsafeDelegate>> e3 = () => new UnsafeDelegate (Foo);
67 if (e3.Body.ToString () != "Convert(Int32* Foo().CreateDelegate(UnsafeDelegate, null), UnsafeDelegate)")
70 var v3 = e3.Compile ();
71 if (v3.Invoke ()() != (int*)1)
75 if (new C ().TestInstance () != 0)
78 Console.WriteLine ("OK");