What do you mean? Variables do not necessarily need to be used, you can allocate memory for some value and initialise it but then simply don't do anything with it.

[–] [email protected] 2 points 7 months ago (1 children)

You can but compilers will optimise that away unless you tell it not to.

[–] Shareni 1 points 7 months ago

Meanwhile go: you will remove it or I won't compile, unless you know the secret handshake

[–] [email protected] 1 points 7 months ago

Yes you can but the little red squiggles show in your editor to warn you that it's unused code. That's what the whole post is about lol