Foreign calls: Register type fixing is cached now.
Foreign calls: Register type fixing is cached now.

There's no longer a need to fix the register types every time, now
that the previously-bizarre behavior of type any/enums has been fixed.
This saves a tiny bit of time, which is nice.

FascinatedBox/lily,FascinatedBox/lily,FascinatedBox/lily,FascinatedBox/lily,jesserayadkins/lily,jesserayadkins/lily,jesserayadkins/lily