> Cons of adding -w to test runs:
> - you get warnings from dependencies (and their dependencies) because -w
> enables global action at a distance
> - using fatal warnings may cause your test suite to fail because of
> warnings in dependencies you don't directly control
- you could get different output from running tests via `prove` than you
do via running the test file directly, which could cause you to scrath your head
and go "WTF??"
I see Ovid mentioned in a later email that prove uses TAP::Harness instead of
Test::Harness, implying that it doesn't have this problem, but I know I spent
several hours a few months back trying to figure out just what the hell was
going on, and it finally came down to _somebody_ flipping on -w unexpectedly.
-- Buddy
