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ISTR a story about the linux kernel, long ago, where some helpful individual went through the code and cleaned up all the warnings. Which was great, until you tried to compile it for something other than an X86 - in which case either the build failed or the kernel broke
If a programmer is lazy, no production means no one remembers any bugs in their software or any other problems - because they've never run anything of theirs. They'll be held onto the longest as they never make any mistakes!!
Government can give you nothing but what it takes from somebody else. A government big enough to give you everything you want is big enough to take everything you've got, including your freedom.-Ezra Taft Benson
You must accept 1 of 2 basic premises: Either we are alone in the universe or we are not alone. Either way, the implications are staggering!-Wernher von Braun
We manage them. Warnings which disturb us (coding-style variances those warn us of, mostly) get disabled by the ruleset, merging anything is only possible with zero warnings. Too often have warnings led to bugs, and managing them to get only those which add value for our team has suited us well.
I only have a signature in order to let @DalekDave follow my posts.
Compiler warnings should never be ignored. If you ignore them, they build up and eventually obscure things like: "Unable to resolve reference to x as it was built with a higher framework version". This is just a warning, but try and publish such an application and you will quickly find it does not work in production. The number of times I am asked to help someone solve an issue which they could have solved themselves if they just read the warnings...
The only warnings ones I (usually) have are "returns" used to "disable" code meant for (eventual) deletion. So, I guess I do take notice when it's something else. They eventually get cleaned up; mostly unreferenced variables. Probably an OCD thing.
(Someone once noticed I had left an unused namespace in my XAML ... while I was developing; and felt they needed to bring it up).
The Master said, 'Am I indeed possessed of knowledge? I am not knowing. But if a mean person, who appears quite empty-like, ask anything of me, I set it forth from one end to the other, and exhaust it.'
― Confucian Analects
Last Visit: 16-Nov-19 18:18 Last Update: 16-Nov-19 18:18