Comment on Give me Options or give me death
frezik@midwest.social 7 months agoCleaner code. That’s all.
If you need to take variable for some reason (like it’s a function that has to follow an interface, but it doesn’t need a specific parameter in this case), then you can prefix it with an underscore.
expr@programming.dev 7 months ago
That’s what warnings are for and
-werrorfor production builds in literally any other language. This has been a solved problem for a very long time.dbx12@programming.dev 7 months ago
I for my part prefer it that way. Makes sure the code stays clean and nobody can just silence the warnings and be done with it. Because why would you accept useless variables that clutter the code in production builds? Imagine coming back after some time and try to understand the code again. At least you have the guarantee the variable is used somehow and not just “hmm, what does this do? … ah, it’s unused”
expr@programming.dev 7 months ago
…you don’t accept them. Basically every programming language accepts some kind of
-werrorflag to turn warnings into errors. Warnings for development builds, errors for production builds. This has been a solved problem for a very long time. Not only is it assinine to force them to be errors always, it’s semantically incorrect. Errors should be things that prevent the code from functioning in some capacity.frezik@midwest.social 7 months ago
Sure. Tell that to the Go devs.
If the language weren’t pushed by Google, nobody would pay it any attention. It’s yet another attempt to “do C right” and it makes some odd choices in the attempt.