Whats the difference between a final and non-final switch statement?

[Gary Willoughby]

On Tuesday, 30 July 2013 at 10:29:45 UTC, Namespace wrote:
> On Tuesday, 30 July 2013 at 10:14:50 UTC, Gary Willoughby wrote:
>> Whats the difference between a final and non-final switch 
>> statement? I know the compiler complains when i don't use a 
>> default case in a non-final switch statement but i've no idea 
>> why.
>
> http://dlang.org/statement.html#FinalSwitchStatement

That's great thanks.