[dontlaugh]

An Optional defaulting to None when created can still fail to compile if you don't check whether it's None when you use it. Same with a Result defaulting to an Error.

The problem with nil for any pointer or interface is that you can compile code dereferencing it without first checking if it's nil.

[bheadmaster]

> The problem with nil for any pointer or interface is that you can compile code dereferencing it without first checking if it's nil.

Yes, Go doesn't stop you from making mistakes. I think we've already rehashed that a couple of times...

[dontlaugh]

It does stop me from trying to treat a float as an int. It could have trivially also stopped me from many other mistakes.