Does D have "structural sharing" of immutable collections?

[Dmitry Olshansky]

On 23.05.2012 22:18, simendsjo wrote:
> On Wed, 23 May 2012 17:05:21 +0200, Roman D. Boiko <rb at d-coding.com> wrote:
>
>> I need some immutable collections for my D Compiler Tools project,
>> namely linked list, red-black tree, and possibly some others.
>> So I'm going to create them for my use, and later generalize. I've
>> created a project on GitHub, but didn't implement anything useful yet.
>
> http://dlang.org/phobos/std_container.html#SList

Awful junk.

> http://dlang.org/phobos/std_container.html#RedBlackTree

More or less fine... in git version.

-- 
Dmitry Olshansky