- From: David Flanagan <dflanagan@mozilla.com>
- Date: Fri, 17 Jun 2011 13:55:31 -0700
- To: public-script-coord@w3.org
I really like the new §4.6 on indexed properties. Thanks, Cameron!
Note, however, that the proxy handler defineProperty() trap is not
passed the Throw parameter that is passed to [[DefineOwnProperty]], so a
proxy-based implementation of §4.6.4 is problematic since it can't know
whether to throw a TypeError or not.
This may be a Proxy bug rather than a WebIDL bug, however. I brought it
up on es-discuss last month, but there wasn't really any resolution.
The most interesting message in that thread is here:
https://mail.mozilla.org/pipermail/es-discuss/2011-May/014728.html.
I'll try to follow up on that.
David
Received on Friday, 17 June 2011 20:56:10 UTC