Destroying structs (literally)

[monarch_dodra via Digitalmars-d]

On Friday, 29 August 2014 at 02:21:07 UTC, Andrei Alexandrescu 
wrote:
> Dear community, are you ready for this?
>
> https://issues.dlang.org/show_bug.cgi?id=2834
> https://github.com/D-Programming-Language/druntime/pull/864
>
> We must do it, and the way I see it the earlier the better. 
> Shall we do it in 2.067?
>
> This is a significant change of behavior. Should we provide a 
> temporary flag or attribute to disable it?
>
>
> Thanks,
>
> Andrei

Questions:
- Can and will this work for arrays of structs?
- When doing manual GC allocations (for whatever reason), how can 
we later tell the GC what destructor to call?

These questions combined are really aimed at Appender: I'm 
curious at if and how any changes will have to be made to it.

Also question: Will this play nice wit exiting code that manually 
destroys GC allocated structs?