Please describe the problem:
This applies to Csharp (C#) code documentation of enumerations (enum). When two enumerations share some members having the same name, documentation for both members appears with both enumeration documentations.

PLEASE SEE SIMPLE EXAMPLE IN OTHER INFORMATION BELOW.

Steps to reproduce:
1. Create a C# program with two global enumerations (not nested in a class, but can be in a namespace) and nothing else.
2. Make some of the members of the enumerations have the same names.
3. Run doxygen with enough flags set so you get enums documented.


Actual results:
You get duplicate entries in the documentation. One for the member that is actually in the enumeration, another for the member with the same name in the other enumeration.

Expected results:
Only members of an enumeration should be documented with the enumeration. Documentation should not include members of other enumerations.

Does this happen every time?
Yes

Other information:
-----------------------------------------------
This is the sample program
-----------------------------------------------
using System;

/// <summary>
/// This is an enumeration.
/// </summary>
public enum List1
{
  Folder,           //!< This is item 1 in enumeration 1
  Compilation,      //!< This is item 2 in enumeration 1
  Directory,        //!< This is item 3 in enumeration 1
  Label             //!< This is item 4 in enumeration 1
}

/// <summary>
/// This is another enumeration.
/// </summary>
public enum List2
{
  Horse,            //!< This is item 1 in enumeration 2
  Compilation,      //!< This is item 2 in enumeration 2
  Dog,              //!< This is item 3 in enumeration 2
  Label,            //!< This is item 4 in enumeration 2
  Cat               //!< This is item 5 in enumeration 2
}

---------------------------------------
This is some of the documentation (a CHM file)
---------------------------------------
enum List1  

This is an enumeration. 


Enumerator: 
Folder  This is item 1 in enumeration 1.  
Compilation  This is item 2 in enumeration 1.  
Compilation  This is item 2 in enumeration 2.  
Directory  This is item 3 in enumeration 1.  
Label  This is item 4 in enumeration 1.  
Label  This is item 4 in enumeration 2.  

Definition at line 6 of file sample.cs. 


enum List2  

This is another enumeration. 


Enumerator: 
Horse  This is item 1 in enumeration 2.  
Compilation  This is item 2 in enumeration 1.  
Compilation  This is item 2 in enumeration 2.  
Dog  This is item 3 in enumeration 2.  
Label  This is item 4 in enumeration 1.  
Label  This is item 4 in enumeration 2.  
Cat  This is item 5 in enumeration 2.  

Definition at line 17 of file sample.cs.