Question about Object.destroy

[ponce via Digitalmars-d-learn]

On Sunday, 20 September 2015 at 17:43:01 UTC, Lambert Duijst 
wrote:
>
> Is it because:
>
>  - The GC did decide to run and cleanup memory straight after 
> the call to s.destroy()
>  - An object being in an invalid state means the program 
> segfaults when the object is used ?
>  - Another reason..

All methods are virtual by default.
My guess would be that the invalid state implies that the virtual 
table pointer is not valid anymore, hence the crash.