[whatwg] onclose events for MessagePort

Boris Zbarsky bzbarsky at MIT.EDU
Thu Oct 10 10:00:49 PDT 2013

On 10/10/13 11:43 AM, David Barrett-Kahn wrote:
> Why is revealing when garbage collection happens such a terrible thing
> anyway?

Because web pages can then start depending on GC timing, limiting the 
kinds of GC optimizations browsers can do.


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