If you think your linux distro might install Perl 5.8 or earlier and patch it to pretend it's Perl 5.10 or later, it's not the OP's code you should be worried about.
In reply to Re^2: compilation error on 5.8 with $^V gt 'v5.10.0'
by ikegami
in thread compilation error on 5.8 with $^V gt 'v5.10.0'
by gabrielsousa
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