However, other than checking that a package "Foo" exists, core Perl doesn't do anything with that.
It's used for compile-time and run-time checking of the keys to hash refs. It's the mechanism that fields.pm uses.

Dave.

In reply to Re^2: Recap: The Future of Perl 5 by dave_the_m
in thread Recap: The Future of Perl 5 by Ovid

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