* Delphi does not allow a generic method to be overloaded by a non generic type of the same name (unlike for generic types and non generic routines); this is probably done to simplify the implementation of implicit specializations of generic methods so we do this as well. For this we change the dummy symbol for generic routines from a typesym to a procsym
+ added tests

Note: what Delphi /does/ allow however is to overload a generic routine with a generic type... go figure. :/ We currently don't allow that

git-svn-id: trunk@48002 -