Auto constructor [Was: Archetype language]

[bearophile]

Don:

> 'pure', for example, is roughly the same level of 
> implementation complexity as this feature.

If this is true, then this is amazing :-) Considering that pure is probably about 60-70% implemented in D (no way to perform conditional purity, no good management of special cases, your last patch for lazy arguments, etc).

Bye,
bearophile