That is (of course) incorrect syntax, but the program
flow you want can be achieved with exception handling,
which in Perl is done with eval:
if (test_conditions(@info)) {
eval {do_something(@info)};
if ($@) {
warn "Failed to do whatever because '$@'";
}
}
and then in your do_something function you would just
die whenever you detect that you "screwed up".
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