Nov 17, 2020 · Nov 17, 2020 · Nov 17, 2020
diff --git a/CHANGELOG.md b/CHANGELOG.md
 -    Indexers can now be used with interface objects
 -    Fixed a bug where indexers could not be used if they were inherited
 -    Made it possible to use `__len__` also on `ICollection<>` interface objects
 -    Made it possible to call `ToString`, `GetHashCode`, and `GetType` on inteface objects

 ### Removed

diff --git a/src/runtime/classmanager.cs b/src/runtime/classmanager.cs
                        }
                    }
                }

                // All interface implementations inherit from Object,
                // but GetMembers don't return them either.
                var objFlags = BindingFlags.Public | BindingFlags.Instance;
                foreach (var mi in typeof(object).GetMembers(objFlags))
                {
                    if (local[mi.Name] == null)
                    {
                        items.Add(mi);
                    }
                }
            }

            for (i = 0; i < items.Count; i++)
diff --git a/src/tests/test_interface.py b/src/tests/test_interface.py
    untyped_list.Add(elem)
    for e in untyped_list:
        assert type(e).__name__ == "int"


 def test_methods_of_Object_are_available():
    """Test calling methods inherited from Object"""
    import System
    clrVal =  System.Int32(100)
    i = System.IComparable(clrVal)
    assert i.Equals(clrVal)
    assert clrVal.GetHashCode() == i.GetHashCode()
    assert clrVal.GetType() == i.GetType()
    assert clrVal.ToString() == i.ToString()
Original file line number	Diff line number	Diff line change
Expand Up		@@ -32,6 +32,7 @@ details about the cause of the failure
		- Indexers can now be used with interface objects
		- Fixed a bug where indexers could not be used if they were inherited
		- Made it possible to use `__len__` also on `ICollection<>` interface objects
		- Made it possible to call `ToString`, `GetHashCode`, and `GetType` on inteface objects

		### Removed

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -341,6 +341,17 @@ private static ClassInfo GetClassInfo(Type type)
		}
		}
		}

		// All interface implementations inherit from Object,
		// but GetMembers don't return them either.
		var objFlags = BindingFlags.Public \| BindingFlags.Instance;
		foreach (var mi in typeof(object).GetMembers(objFlags))
		{
		if (local[mi.Name] == null)
		{
		items.Add(mi);
		}
		}
		}

		for (i = 0; i < items.Count; i++)
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -136,3 +136,14 @@ def test_interface_collection_iteration():
		untyped_list.Add(elem)
		for e in untyped_list:
		assert type(e).__name__ == "int"


		def test_methods_of_Object_are_available():
		"""Test calling methods inherited from Object"""
		import System
		clrVal = System.Int32(100)
		i = System.IComparable(clrVal)
		assert i.Equals(clrVal)
		assert clrVal.GetHashCode() == i.GetHashCode()
		assert clrVal.GetType() == i.GetType()
		assert clrVal.ToString() == i.ToString()