 |
lua-l archive |
|
|
||
|
On Apr 8, 2014 10:31 AM, "steve donovan" <steve.j.donovan@gmail.com> wrote:
>
> On Tue, Apr 8, 2014 at 3:31 PM, Coroutines <coroutines@gmail.com> wrote:
> > Your last statement frustrates me. I could see "new syntax" being scary,
> > but another languages' semantics? Are you kidding? How is it another
> > language to essentially pull in references in batch from one table to
> > another?
>
> It ain't crap, it's just how Lua resolves symbol references; either
> they are in the environment or they are locals. 'local import foo' is
> impossible with Lua semantics, because each new local slot has to be
> allocated at compile time, and we don't _know_ what foo contains.Maybe I'm missing something, but you I don't think you should need to the contents at compile time. You have the name of the local variable which should be enough. I'm certainly not advocating automatically creating a variable for each element of the loaded module.
For example, this should be how it would work:
local import module1
module1.func1()And not:
local import module1
func1()