References are "normal" variables:

sub foo {
        return ({},[]);
}
my ($baz, $bar);
($baz,$bar) = &foo();
print ref $baz," ",ref $bar,"\n";

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\%hash is a reference, but you can't do \%hash = $ref because \%hash is a constant.

assign references into named non-reference vars

%hash = %$baz;
@array = @$bar;

[download]

In reply to Re: Assign a reference to a non reference by fglock
in thread Assign a reference to a non reference by mystik

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