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Postings from April 2010
OK, but still the warnings-system of perl could be enhanced to allow people, who wish to do so, to remove all constructs of undefined behaviour from their perl scripts. Thats a question of risk management, for me at least. For example there could be use warnings qw( undefined_behaviour ); As it is the use warnings "all" turns on any optional warning, and many people use it, and this prevents you from introducing additional warnings about problems that some people now rely on. On the other hand perlsyn.pod already has the disclaimer that future versions of perl might do it differently.Thread Previous | Thread Next