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 (Saint) on Nov 27, 2020 at 23:32 UTC |
In Section
Meditations