[Caja] Re: Issue 248 in google-caja: local var with same name as function

[google-caja]

Comment #8 on issue 248 by erig...@google.com: local var with same name as  
function
http://code.google.com/p/google-caja/issues/detail?id=248
I think we should warn but I don't feel strongly about it.
In any case, we should do what ES5/strict says we should do unless there's  
an overriding reason why not.