Perl 6 goes as far as allowing autvivification only on writing accesses, so %hash<k1><k2><k3> shouldn't autovivify anything, but %hash<k1><k2><k3> = 1; should.

In reply to Re^5: Best Multidimensional Hash Practices? by moritz
in thread Best Multidimensional Hash Practices? by DamianKaelGreen

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