But you've been making arguments like the following:
> Like in the same way you might forget to write pattern matching code?
> No, it's entirely possible to forget. That should be obvious. It is a functional necessity for you to be able to forget as you can only type so much at a time. You cannot possibly write code to call a function and perform pattern matching on the result at the exact same moment in time.
And that is just disingenous. That's not you having a different opinion on something that's a matter of taste. That's you repeatedly trying to suggest that both forms of error handling are equally likely to suffer from somebody accidentally failing to handle the error.
And obviously that's not true, exactly because the returned values are logically separate in Go and aren't in the other lanuages. That is, in typical Go code, if you assign the error to err but omit the if err != nil {} boilerplate, the code will typically compile. (It'll compile, because the error variable is basically always named err, and most functions will have other references to that variable, such that the "unused variable" compiler diagnostics don't trigger.)
