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Size: a a a
AK
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SZ
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package xxx;
package yyy;
$zzz::z = \$zzz::z;
package main;
for my $pkg (qw( main xxx yyy zzz nothing )) {
say "($pkg) exists" if
eval sprintf "my %s \$_ = 1", $pkg;
};
P
package xxx;
package yyy;
$zzz::z = \$zzz::z;
package main;
for my $pkg (qw( main xxx yyy zzz nothing )) {
say "($pkg) exists" if
eval sprintf "my %s \$_ = 1", $pkg;
};
SZ
OP
package yyy;
my $invisible_variable = 1;
package main;
for my $pkg (qw( main xxx yyy )) { eval "my $pkg \$x = 1" and say "($pkg) exists" };
SZ
SZ
AK
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AP
DF
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VG
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