I don't consider the label important. A non-global used as a global has the issues of a global. See Pass by reference vs globals for more on this. In particular it expresses some of my thoughts on what is bad (and not always so bad) about globals.

As I am fond of saying, knowing what the rule officially is is not as important as knowing why that rule evolved and what the tradeoff is. There is always a tradeoff.

BTW Code Complete has an excellent discussion on global variables.

In reply to Re (tilly) 1: Top level by tilly
in thread Top level my vars and their global use in a file by rchiav

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