Class Subprogram Varibles

[Zren]

"Class Subprograms cannot be class subprogram variables."

This is only a lame limitation of Turing right? Or is my whole logicness off. For refrence, here's my line.

Turing:

flake (i) -> flake_in (flake (lastflake) -> flake_out)

Of course this was a stupid line since as of writing this I remembered you can do the whole := thing with class instances, but the question still stands.