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Re^3: A short whishlist of Perl5 improvements leaping to Perl7 (used only once)

by tobyink (Canon)
on Nov 27, 2020 at 22:41 UTC ( #11124299=note: print w/replies, xml ) Need Help??


in reply to Re^2: A short whishlist of Perl5 improvements leaping to Perl7 (used only once)
in thread A short whishlist of Perl5 improvements leaping to Perl7

"looks like used-only-once gets deactivated with explicit declaration"

Lexical variables and variables beginning with an underscore never trigger that warning.

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Re^4: A short whishlist of Perl5 improvements leaping to Perl7 (used only once)
by LanX (Cardinal) on Nov 27, 2020 at 23:32 UTC

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