I was not aware that I can use 'our' this way inside a block, and to my surprise, no warning appears! Thanks for the suggestion!

UPDATE: I did not look closely enough. Your solution would not work, because 

our $v{...}=...

[download]
is syntactically invalid. After all, you can only put the name of a variable after "our", not a hash element.

-- 
Ronald Fischer <ynnor@mm.st>

In reply to Re^2: Why do I get a "used only once" warning here? by rovf
in thread Why do I get a "used only once" warning here? by rovf

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