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Re^3: "Nonliteral literal" is just an expression.

by choroba (Cardinal)
on Sep 25, 2019 at 08:27 UTC ( [id://11106672]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub flatten {
    my ($struct) = @_;
...
        return \$_[0]  # <- We need to use the alias, not a copy.
    }
}

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