Would you also like:
in reply to Re^4: Experimenting with Lvalue Subs
in thread Experimenting with Lvalue Subs
to Just Work? How 'bout:
presuming that the argument is declared rw. And what about:
$ref = \$x->location;
You've got yer blinders on if you think that's all just "language theory".
Though it's kind of nice to be accused of being a language theorist for a change. Usually I'm accused of sacrificing theory on the altar of practicality.