Unlike strict, which is sometimes helpful and almost never harmful, warnings is very much a mixed bag, "use of uninitialized value" being the most obvious example of its harmfulness. Making it genuinely useful requires a lot of work (see e.g. common::sense), and most people aren't willing to put in that much effort. Lumping strict and warnings together is a mistake.

In reply to Re^2: RFC: Tutorial: use strict; now what!? by educated_foo
in thread RFC: Tutorial: use strict; now what!? by Xiong

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