Since the dereferencing chain is ambiguous, you have to resolve it yourself: 
my $word = $rf->{test1};
$tes->$word();

[download]

--shmem 

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re: calling subs using references. by shmem
in thread calling subs using references. by opensourcer

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