The thing is, they don't have to make a call. This is a non-problem where a change to `go fmt` would suffice (i.e. changing fmt to eliminate the line breaks in

The thing is, they don't have to make a call. This is a non-problem where a change to `go fmt` would suffice (i.e. changing fmt to eliminate the line breaks in `if err != nil { return err }`). This is the C# 9.0-ification of a language. Let's add more constructs because we're compiler developers and that's what we do.