André Bargull andre.bargull at
Wed Jun 11 08:04:01 PDT 2014

> [*] Proxies are oddballs here. All Proxies have a [[Construct]] method so
> the IsConstructor will always return true which is really not what you
> want. If IsConstructor was changed to check for a .prototype instead
> proxies would behave more inline with ordinary objects.

[[Construct]] is only attached to a proxy if the target has a 
[[Construct]] internal method.

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