Removed stale comments from Object.cs

Lots of bug fixes today, including a major bugfix/upgrade to `foreach'.

2002-03-07  Miguel de Icaza  <miguel@ximian.com>

	* statement.cs (Foreach): Lots of work to accomodate a particular
	kind of foreach statement that I had not kept in mind.  It is
	possible to have foreachs on classes that provide a GetEnumerator
	method that return objects that implement the "pattern" for using
	a foreach, there is no need to support GetEnumerator
	specifically.

	This is needed to compile nant.

	* decl.cs: Only report 114 if the member is not `Finalize' and if
	the warning level is at least 2.

	* class.cs: Moved the compare function from Method to
	MethodSignature.

	(MethodSignature.InheritableMemberSignatureCompare): Add new
	filter function that is used to extract inheritable methods from a
	class.

	(Method.Define): Use the new `inheritable_method_signature_filter'
	delegate

	* cs-tokenizer.cs (get_cmd_arg): Do not add white space to the
	command.

svn path=/trunk/mcs/; revision=2981

1 files changed, 63 insertions, 1 deletions

diff --git a/mcs/tests/test-52.cs b/mcs/tests/test-52.cs
index 47bf0afc3e5..f16e6264696 100755
--- a/mcs/tests/test-52.cs
+++ b/mcs/tests/test-52.cs
@@ -1,17 +1,79 @@
+//
+// Tests the foreach on strings, and tests the implicit use of foreach
+// to pull the enumerator from the class and identify the pattern to be called
+//
 using System;
+using System.Collections;
+
+class Y {
+	int count = 0;
+	
+	public bool MoveNext ()
+	{
+		count++;
+		return count != 10;
+	}
+	
+	public object Current {
+		get {
+			return count;
+		}
+	}
+}
 
 class X {
 
 	static string [] a = {
 		"one", "two", "three"
 	};
+
+	public Y GetEnumerator ()
+	{
+		return new Y ();
+	}
 	
 	static int Main ()
 	{
+		//
+		// String test
+		//
+		string total = "";
+		
 		foreach (string s in a){
-			Console.WriteLine (s);
+			total = total + s;
+		}
+		if (total != "onetwothree")
+			return 1;
+
+		//
+		// Pattern test
+		//
+		X x = new X ();
+
+		int t = 0;
+		foreach (object o in x){
+			t += (int) o;
 		}
+		if (t != 45)
+			return 2;
+
+		//
+		// Looking for GetEnumerator on interfaces test
+		//
+		Hashtable xx = new Hashtable ();
+		xx.Add ("A", 10);
+		xx.Add ("B", 20);
+
+		IDictionary vars = xx;
+		string total2 = "";
+		foreach (string name in vars.Keys){
+			total2 = total2 + name;
+		}
+
+		if (total2 != "AB")
+			return 3;
 
+		Console.WriteLine ("test passes");
 		return 0;
 	}
 }