Phobos vs Tango! What's your opinion?

[%u]

== Quote from Sean Kelly (sean at f4.ca)'s article

> However, different
> people have different needs in this area.  Some may
> want such functions to throw an exception on error,
> others may want a return code, etc.

Out of interest, have you seen Andrei's "The Power of None" paper? Quite a cute
approach to this problem, and IIRC it should be doable in D.

cheers
Mike