Is there any plans to make working signals in D?

[Denis Shelomovskij]

19.04.2013 11:45, deadalnix пишет:
> On Friday, 19 April 2013 at 07:31:16 UTC, Denis Shelomovskij wrote:
>> Another try to describe the problem:
>>
>> When I get a delegate, I'd like to use it unless it become invalid.
>
> How does using an object solve that ?

Unless this is a struct-member delegate (which is not often used anyway 
and can be marked as dangerous e.g.):
---
T delegate(A) del = ...;
rt_attachDisposeEvent(_d_toObject(del.ptr), &onDelegateDisposed);
---

-- 
Денис В. Шеломовский
Denis V. Shelomovskij