Thank you for the good advice. For this particular case, IMHO the neatest way is to turn the
{ package ... } blocks into
BEGIN { package ... } blocks, and remove the
require Class1; line. If I don't remove that line, the block for Class1 is evaluated twice and I get a warning about
new() and
PrintHello() being redifined. The same warnings are issued if I
use base qw(Class1); (without
BEGIN). I guess that's because of the same reason (
base implies a
require). It seems therefore that
use base is not the way to go for inline class definition.
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