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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 ( [id://11124300]=note: print w/replies, xml ) Need Help??


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

or declared with our or a special identifier or the symbol/type-glob was already used (i.e. @x and $x)

perldiag#used only once: possible typo

#use strict;
use warnings;

$x=1;
@x=(2);
my $the_variable_I_want_to_check = 3;
our $the_varaible_I_want_to_check = 4;
$^A=5;

[download]

no warnings!

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

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