Sealed classes - would you want them in D?

[aliak]

On Tuesday, 15 May 2018 at 13:16:55 UTC, 12345swordy wrote:
> The way you use the word "leak" make is sounds that this is 
> unintentional, while in reality it is intentional by design. 
> That why reading the specification is important!
>
> Alexander

Ya I guess you be right - but a leak is what it is to people who 
expect private to mean private. Which is not a small number of 
people ;)

And while I agree reading a spec is important. Language specs are 
not known for being trivial to go through and it's not really 
something you read but more of something you refer to, and that 
also probably for more advanced developers. This is not something 
you can expect newcomers or even intermediate level devs to go 
through. And the less you need to refer to a spec the better 
(i.e. more intuitive) a language is.