perl bless with fat comma -

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i know perl bless can take in 1 or 2 arg stated in perlbless. however, not understand bless fat comma in below code doing? same bless \$value,$class; ?

# construct tie. sub tiescalar {      $class = shift;     $value = shift || 0;      bless \$value => $class; }

the fat comma way of writing comma. can see :

perl -mo=deparse -e 'bless \$value => $class' bless \$value, $class; -e syntax ok

an interesting discussion can found here too.


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