[Mono-bugs] [Bug 71866][Maj] New - Generic Problem with Event (2)
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Thu, 27 Jan 2005 12:18:45 -0500 (EST)
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Changed by spigaz@gmail.com.
http://bugzilla.ximian.com/show_bug.cgi?id=71866
--- shadow/71866 2005-01-27 12:18:45.000000000 -0500
+++ shadow/71866.tmp.16844 2005-01-27 12:18:45.000000000 -0500
@@ -0,0 +1,81 @@
+Bug#: 71866
+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 (2)
+
+Description of Problem:
+For some reason it doesn't allow me to add a delegate to an event.
+
+Steps to reproduce the problem:
+1. Insert into a file:
+
+namespace FLMID.Bugs.EventTwo
+{
+
+ public class A<T>
+
+ {
+ public delegate void Changed(A<T> a);
+
+
+ protected event Changed _changed;
+
+
+
+ public void Register(Changed changed)
+
+ {
+
+ _changed += changed;
+ _changed(this);
+
+ }
+
+ }
+ public class Test
+ {
+ public static void Main(string[] args)
+ {
+ A<int> a = new A<int>();
+ a.Register(new A<int>.Changed(Del));
+ }
+ public static void Del(A<int> a)
+ {
+ System.Console.WriteLine("Solved");
+ }
+ }
+}
+2.
+3.
+
+Actual Results:
+/projects/FLMID/Bugs/EventTwo/src/Test.cs(14) error CS0019: Operator +
+cannot be applied to operands of type `FLMID.Bugs.EventTwo.A`1.Changed' and
+`FLMID.Bugs.EventTwo.A`1.Changed'
+/projects/FLMID/Bugs/EventTwo/src/Test.cs(10) error CS0067: The event
+'FLMID.Bugs.EventTwo.A`1._changed' is never used
+
+Yes, it also reproduces the bug from the last report, I reported them both
+because i think it would be simpler to fix this one afterwards...
+
+Expected Results:
+Solved
+
+How often does this happen?
+Always
+
+Additional Information:
+It works fine on .Net 2.0