$ perlbrew exec --with perl-5.16.1 perl -w -e 'package XX; sub AUTOLOAD { die }; package main;  bless {}, "XX"; '
perl-5.16.1
==========
	(in cleanup) Died at -e line 1.


$ perlbrew exec --with perl-5.18.1 perl -w -e 'package XX; sub AUTOLOAD { die }; package main;  bless {}, "XX"; '
perl-5.18.1
==========


$ perlbrew exec --with perl-5.18.1 perl -w -e 'package XX; sub DESTROY { die }; package main;  bless {}, "XX"; '
perl-5.18.1
==========
	(in cleanup) Died at -e line 1.