I have found the export_to_level function in Exporter to be unmaintained and unreliable. Its error handling in particular leaves something to be desired due to poor maintainance and bad misunderstandings about the internals of Carp that it is messing around with.

I would therefore recommend using: 

goto &Exporter::import;

[download]
rather than using export_to_level. Yeah, it is a hack. But it is a hack that works reliably.

In reply to Re (tilly) 3: Setting Globals in a Base Class by tilly
in thread Setting Globals in a Base Class by Ovid

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