On Jan 13, 5:57 pm, e <[email protected]> wrote:
> Instead of that being an error, why not overload the vector function so that
> no args calls the version that returns the list. That seems like a good
> idea! I wonder if people will object.
Actually in your case that would not work, because l2 can also be nil.
(nil) is a function call to nil, and you can't call nil either.
Ok so if nil were to implement a function that returned nil you would
be home free...
But really, isn't that just more confusing than the problem you are
trying to solve?
what's so bad about writing l2 instead of (l2)?
Anything in parenthesis is a function call.
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