I don't see how it helps at all, especially in real-world usage cases. Could you give a real-world example where it helps?

The only cases I can come up with would only exist if someone intentionally wanted polymorphic code, and that can be done under with existing builds.

In reply to Re^9: Perl 6 and Perl 5 parsing by ikegami
in thread Perl 6 and Perl 5 parsing by Anonymous Monk

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