Comment #6 on issue 2700 by [email protected]: Implement harmony arrow function syntax
http://code.google.com/p/v8/issues/detail?id=2700

JFI current implementation of arrow functions in SpiderMonkey has a huge performance problem:
http://jsperf.com/arrow-functions-this-usage
http://jsperf.com/simple-arrow-functions

But actually as it is more like syntax sugar, it should not affect performance (even with "that=this" trick).

If somebody is working on it in V8 please consider that performance here is quite serious problem that could be a blocking factor from using this feature (like it is now with SpiderMonkey

--
You received this message because this project is configured to send all issue notifications to this address.
You may adjust your notification preferences at:
https://code.google.com/hosting/settings

--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
--- You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.

Reply via email to