[webkit-dev] ExecState::thisObject()

Geoffrey Garen ggaren at apple.com
Mon Jul 13 16:02:40 PDT 2009

> Yep...  My guess is that (a) is probably better, but you two are more
> expert on why we use lazy construction.

Heh -- lazy construction in JSC is even older than I am! :)

The goal is to reduce memory use and startup cost in cases where  
certain functions aren't used. I'm not sure how much of a difference  
it makes in practice.


More information about the webkit-dev mailing list