What is the difference between `newTarget` and `F` in abstract operation `Construct(..)` ?
coolwust at gmail.com
Mon Mar 16 18:03:25 UTC 2015
Thanks very much for the explanation! it's clear now.
On Mon, Mar 16, 2015 at 1:58 PM, Allen Wirfs-Brock <allen at wirfs-brock.com>
> On Mar 16, 2015, at 10:32 AM, Coolwust wrote:
> From ES 6, section 7.3.14, there is an abstract operation `Construct (F,
> [argumentsList], [newTarget])`, so if I have the following code `var foo =
> new bar()`, then `newTarget` is the same as `F`, which is `bar`.
> My question is, in what situation, `F` is **NOT** the same as `newTarget`?
> And what is `newTarget` really?
> super() calls within constructors
> 3rd algorithm
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the es-discuss