I don't think you can have it both ways. You either need to work around having a reference or live with the major memory requirement. I'm not an XS-guru, but it appears Data::Swap just does the reference stuff for you.

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: () { :|:& };:

Note: All code is untested, unless otherwise stated

In reply to Re: Re: Re: How to swap scalar values without copies by hardburn
in thread How to swap scalar values without copies by Anonymous Monk

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