icsharpcode/NRefactory — pull request #150 by erik-kallen (2013-03-09 13:20:56+00:00)
Title: Ensure the list returned by IMember.ImplementedInterfaceMembers is read-only

Just something I stumbled upon: The entire type system is supposed to be immutable, but ```IMember.ImplementedInterfaceMembers``` returns a mutable list.