Re: Design Decisions and Hurd/L4 work (was: Re: Improving Hurd)

[Jan Atle Ramsli]

"Thomas Bushnell, BSG" wrote:
> 
> There are--horror of horrors--data type problems that abstract data
> types are unable to adequately describe, and this is precisely what
> led to their demise as a fundamental organizing principle about ten
> years ago.

I absolutely did not know this!
Could you please give me an example of those problems, and tell me what
concept replaced the ADT?

Atle