You're the benchmark master. ;-) One-time hit to require overload and then a single function call, or always check blessed, store the original package and bless twice?

Or how about this -- so we only use it if something else has loaded overload and the object is actually overloaded?

sub refaddr_pp {
    return if not ref $_[0];
    if (    exists $INC{'overload.pm'}  
         && overload::Overloaded($_[0]) ) {
        overload::StrVal($_[0]) =~ /0x(\w+)/;
        return hex $1;
    }
    else {
        return 0 + $_[0];
    }
}

[download]

-xdg

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In reply to Re^6: A Scalar::Util::refaddr Oddity by xdg
in thread A Scalar::Util::refaddr Oddity by Zaxo

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