Don't the usual conventions apply for all symbols.

If you can't resolve it, it doesn't exist (at least with use strict or no AUTOLOADING)... meaning that either log would be an entry in %main:: or else it needs to be explicitly called by its package name.

I don't see the mystery...

In reply to Re^2: Perl's changes in the use of packages by Jambo Hamon
in thread Perl's changes in the use of packages by Anonymous Monk

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