[Mono-bugs] [Bug 76091][Nor] New - Bug in compilation of generic type usage

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Tue Sep 13 16:38:36 EDT 2005


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Changed by spigaz at gmail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=76091

--- shadow/76091	2005-09-13 16:38:36.000000000 -0400
+++ shadow/76091.tmp.15939	2005-09-13 16:38:36.000000000 -0400
@@ -0,0 +1,89 @@
+Bug#: 76091
+Product: Mono: Compilers
+Version: 1.1
+OS: 
+OS Details: Linux
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: C#
+AssignedTo: rharinath at novell.com                            
+ReportedBy: spigaz at gmail.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Bug in compilation of generic type usage
+
+Please fill in this template when reporting a bug, unless you know what you
+are doing.
+Description of Problem:
+The compiler doesn't find a property of a Generic Type.
+
+Steps to reproduce the problem:
+1. Insert into a file:
+
+	public static class Main
+	{
+		public static void Execute<T>(B1<T> b) where T : A1
+		{
+			System.Console.WriteLine(b.D.A.LastModified);
+		}
+	}
+	public class C<T> where T : A
+	{
+		public T A
+		{
+			get
+			{
+				return null;
+			}
+		}
+	}
+	public class D<T> : C<T> where T : A
+	{
+	}
+
+	public class B<T> where T : A
+	{	
+		public D<T> D
+		{
+			get
+			{
+				return null;
+			}
+		}
+	}
+
+	public class B1<T> : B<T> where T : A1
+	{
+	}
+
+	public class A
+	{
+	}
+	public class A1 : A
+	{	
+		public System.DateTime LastModified
+		{
+			get
+			{
+				return System.DateTime.Now;
+			}
+		}
+	}
+2. Try to compile
+3. 
+
+Actual Results:
+/Main.cs(7) error CS0117: `T' does not contain a definition for `LastModified'
+
+Expected Results:
+It should compile
+
+How often does this happen? 
+Always
+
+Additional Information:
+I tested against 1.1.9


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