[Mono-bugs] [Bug 71865][Maj] New - Generic Problem with Event

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Changed by spigaz@gmail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=71865

--- shadow/71865	2005-01-27 12:16:22.000000000 -0500
+++ shadow/71865.tmp.16745	2005-01-27 12:16:22.000000000 -0500
@@ -0,0 +1,75 @@
+Bug#: 71865
+Product: Mono: Compilers
+Version: 1.1
+OS: 
+OS Details: Gentoo 2.6.10
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Major
+Component: C#
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: spigaz@gmail.com               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Generic Problem with Event
+
+Description of Problem:
+gmcs reportes wrongly that an event variable isn't used.
+
+Steps to reproduce the problem:
+1. Insert into a file:
+
+namespace FLMID.Bugs.EventOne
+{
+	public delegate void Changed<T>(A<T> a);
+
+
+	public class A<T>
+
+	{
+
+		protected event Changed<T> _changed;
+
+		
+
+		public void Register(Changed<T> changed)
+
+		{
+
+			_changed += changed;
+			_changed(this);
+
+		}
+
+	}
+	public class Test
+	{
+		public static void Main(string[] args)
+		{
+			A<int> a = new A<int>();
+			a.Register(new Changed<int>(Del));
+		}
+		public static void Del(A<int> a)
+		{
+			System.Console.WriteLine("Solved");
+		}
+	}
+}
+2. try to compile it 
+3. 
+
+Actual Results:
+/projects/FLMID/Bugs/EventOne/src/Test.cs(8) error CS0067: The event
+'FLMID.Bugs.EventOne.A`1._changed' is never used
+
+Expected Results:
+Solved
+
+How often does this happen? 
+always
+
+Additional Information:
+It works fine on .Net 2.0