Safari 8 ES6-ish implementation.

Brendan Eich brendan at mozilla.org
Wed Jun 4 13:55:50 PDT 2014


Just FYI, Kangax's table now includes echo-js which is doing great!

http://kangax.github.io/compat-table/es6/

/be

Oliver Hunt wrote:
> All these bugs can be filed at bugs.webkit.org 
> <http://bugs.webkit.org> (which is a much better place than a mailing 
> list), anyway:
>
> On Jun 4, 2014, at 1:08 PM, C. Scott Ananian <ecmascript at cscott.net 
> <mailto:ecmascript at cscott.net>> wrote:
>
>> So... Safari 8's betas were just released.  It contains a partial ES6 
>> implementation -- but one which fails many of `es6-shim`s test cases. 
>>  See 
>> https://github.com/paulmillr/es6-shim/issues/252#issuecomment-45141791
>>
>> Is anyone on es6-discuss in contact with the Safari team?  Can we get 
>> Safari 8 made spec-compliant before release, so that es6-shim doesn't 
>> have to shim around a broken implementation?
>>
>> In particular:
>> * `ArrayIterator` is exposed as a global
> https://bugs.webkit.org/show_bug.cgi?id=133494
>
>> * `Array#find` and `Array#findIndex` don't work right on sparse 
>> arrays or array-like objects
> Fixed in trunk
>
> File bugs on anything you encounter - we can’t fix bugs if we don’t 
> know that they’re there.
>
> —Oliver
>
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