D/Objective-C, extern (Objective-C)

[bearophile]

Walter Bright:

> Yes, but since I don't know much about O-C programming, the 
> feature should be labeled "experimental" until we're sure it's 
> the right design.

This change opens a new target of D development (well, it was 
already open for the people willing to use a not standard dmd 
compiler), but it also introduce some extra complexity in the 
language, that every D programmer will have to pay forever, even 
all the ones that will not use those features. So such changes 
need to be introduced with care and after extensive discussions 
in the main newsgroup. Probably each one new thing introduced 
needs a separate discussion.

Bye,
bearophile