Re: @@symbol hooks and cross domain frames

On 7/16/15 8:13 PM, Boris Zbarsky wrote:
> I'm just suggesting we use this exact mechanism for @@isConcatSpreadable

Or just explicitly check for @@isConcatSpreadable in [[GetOwnProperty]] 
there and return a value descriptor with the value undefined, really.

-Boris

Received on Friday, 17 July 2015 00:17:59 UTC