My way of preventing the fat arrow's quoting is 
use strict;
use warnings;
use Data::Dumper;
use constant { BIRD => 'footchicken' };
print Dumper(+{ (BIRD) => 'Valery' });
# $VAR1 = {
#           'footchicken' => 'Valery'
#         };

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In reply to Re: On quoting the lhs of '=>' by chibiryuu
in thread On quoting the lhs of '=>' by rovf

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