D's greatest mistakes

[Steven Schveighoffer]

On Mon, 29 Nov 2010 15:55:10 -0500, Kagamin <spam at here.lot> wrote:

> Steven Schveighoffer Wrote:
>
>> My favorite in recent times is:
>>
>> @tail const(C) tailconst;
>
> Tail const is a type constructor, but I don't think that annotations  
> should evolve that far.

What I liked about that is it is orthogonal to the constancy.  That is,  
with one annotation you get tail-const, tail-immutable, and tail-shared.

It's certainly possible to introduce three new type constructors.

-Steve