For my link archive in case I ever need to do Delphi generic type matching on intrinsic types. This will be tricky as you can have typed types like [WayBack] type TDate = type TDateTime since the early Delphi ages.
[WayBack] Hi, by using compiler intrinsics, is it possible to check if a generic type parameter is an unsigned integer? – Malcon X Portela – Google+
It will probably come down to fast intrinsic type mapping and slower typed type mapping.
–jeroen