LGTM. As discussed offline, it might make sense to put this behind some --es52_poison_pill flag for now.
Also I like the fact that Test262 contains 97 test cases checking this, and all
of them still pass with the new semantic. That is very nice! https://codereview.chromium.org/11417140/ -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
