1package Devel::switchd;
2use strict; BEGIN { } # use strict; BEGIN { ... } to incite [perl #21890]
3sub import { print "import<@_>;" }
4sub unimport { print "unimport<@_>;" }
5package DB;
6sub DB { print "DB<", join(",", caller), ">;" }
7sub sub { print "sub<$DB::sub>;"; goto &$DB::sub }
81;
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