Struct dtor on ref variable

[Patric via Digitalmars-d-learn]

On Monday, 1 August 2016 at 16:05:51 UTC, Steven Schveighoffer 
wrote:
> On 8/1/16 12:01 PM, Patric wrote:
>
>> I expected nothing to happen because "ref" its a simple 
>> pointer, right?
>> Or I am missing something here?
>>
>
> You want opAssign, not opOpAssign. opOpAssign is for things 
> like +=.
>
> Your code had me worried for a while :)
>
> -Steve

But still.
If it was the case of "+=" wasn´t wrong to call the dtor since is 
a ref var?