@littlecalculist @rwaldron The hazard is if the global has Window.prototype on its proto chain. As in, "every single web page".
@littlecalculist @rwaldron Sure it does. Try |var alert = window.alert; document.write(alert)|: I get "undefined" in Firefox.
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@littlecalculist@rwaldron Note that Opera doesn't have a Window.prototype at all, so it hasn't hooked up Window to WebIDL yet, apparently. - 2 more replies
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