Fixing cyclic import static construction problems

[Joseph Rushton Wakeling]

On 11/29/2012 02:50 PM, Andrei Alexandrescu wrote:
> On 11/28/12 11:26 PM, bearophile wrote:
>> There are few things left to implement for purity (they are listed in
>> Bugzilla), but what's left to do for const and immutable?
>
> Construction flow and copy conversion.

... meaning e.g. being able to effectively .dup or .idup any class, struct, etc.?