One can overload assignment and dispatch so that something like
A.x = ... is valid when x is not a typical member but gets
resolved by the above functions.
Therefore, I can create a member for assignment. How can I create
a member for getting the value?
A.x = 3; // Seems to get translated in to A.opDispatch!("x")(3)
works but
foo(A.x); // fails and the compiler says x does not exist
I need something consistent with opDot. I am trying to create
"virtual"(not as in function) fields and I can only get
assignment but not accessor.
