On 1/17/13 4:27 PM, Travis Leithead wrote: > This grabbed my attention :) Oh, good. This is only my third try at getting a response... ;) > Is the idea to change the interface object such that instanceof can answer true for any instance of that type (from any Javascript engine instance)? For example: > > x instanceof Element === true > (where x and Element are from different engine instances? I'm not sure what you mean by "engine instance". The proposal is that the expression "x instanceof Foo" where "Foo" is a WebIDL interface object for a non-callback interface as defined at http://dev.w3.org/2006/webapi/WebIDL/#interface-object will return true if and only "x" is a platform object implementing the relevant interface. So "x instanceof Element" would be true if x is an Element, no matter what its owner document is. -BorisReceived on Thursday, 17 January 2013 21:33:38 UTC
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