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by mistercow
5166 days ago
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No, it won't break them; it will just make them confusing to read. The scope of the function arguments would be more local, so they would hide the declarations further up the scope chain. What's more of a problem is if you have something like this: https://gist.github.com/2499913 The problem is that the "var p" in the for loop will be hoisted to the top of the scope, and so when you call p() in the first line, it will actually be undefined. |
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