Hi Tyson,
I think this is an interesting idea, but the way you describe it does
seem to introduce a lot of caveats and additional restrictions.
For instance, this feels very odd to me:
Correctness would be enforced as a best-effort at compile-time - the variables
would continue to only be freed at the end of the function call.
Intuitively, I would expect this:
{
let $x = new Foo;
$x->bar();
}
somethingElse();
to be equivalent to this:
let $x = new Foo;
$x->bar();
unset($x);
somethingElse();
Could you explain a bit more what the difficulties are in implementing
it this way?
Regards,
--
Rowan Tommins (né Collins)
[IMSoP]
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