Earlier today I watched a youtube video on one of Sawyer's talks ("Perl 5.26 and the Blue-Blue Shiny Ball of Eternal Transparency") from last weeks YAPC conference which touched on experimental 'autoderef' unfortunately I don't recall the details but it might answer your question.

https://www.youtube.com/watch?v=SYmdef_WQsw

In reply to Re: use experimental 'autoderef'; ??? by fishmonger
in thread use experimental 'autoderef'; ??? by LanX

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