Arun Ranganathan:
I've pinged heycam to see if this is a proper use of the sequence type. I'm not sure it allows for such a variation in parameters.
I agree with Boris, it makes sense to use sequence<> here. Whenever you just want to take a list of values in an operation argument, and you don't want to keep a reference to a platform array object, you should use a sequence<>.
But I also agree with Glenn that if you did use T[], and the implementation knows that it will never use the temporary platform array object that gets created when converting the (for example) JS Array object, it should be able to skip the actual platform array object creation.
