Re^2: Return statement in subroutine(s) is necessary when not returning anything?

[Anonymous Monk]

P.S. Another argument for an explicit return:

sub foo {
    print "I am foo\n";
    bar();
}

Can you tell me what context the call to bar() is in? Nope, not from this code! (Answer: It's the same context as foo is called in.) There is a discussion in this thread.