RAII pointers

[ag0aep6g via Digitalmars-d-learn]

On 06/03/2017 09:06 PM, Moritz Maxeiner wrote:
> - null check in destructor: That's just because I forgot to add it. If 
> you add `@disable(this)` (disable the default constructor), all 
> elaborate constructors ensure it is not null, and no members can set it 
> to null, you might be able to skip the check, but I may have missed some 
> corner cases, so better be safe.

`.init` is the corner case. `.init` is always there, even with `@disable 
this();`.