The quickest way to solve this is to change the offending line with: 
return {%data};

[download]
 Hmm, so now he makes a copy of a copy of a copy.... I dont think this is the best call. Do away with the glob semantics and this all becomes very straightforward...

Yves / DeMerphq
---
Writing a good benchmark isnt as easy as it might look.

In reply to Re: Referencing globals clobbers data by demerphq
in thread Tie-ing hashes clobbers data by Dave05

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