Destructor order

[Ali Çehreli via Digitalmars-d-learn]

On 10/22/2014 04:05 PM, eles wrote:

 > And the compiler swallows this without even barking?

The compiler must obey an alias this inside Scoped.

I've thinking for a way do disallow this but haven't been able to spend 
much time on it today.

 > Why Scoped!A is convertible to A, then?

So that Scoped!A can conveniently be used as an A.

 > And what the resulting A-typed variable contains if the object
 > gets destroyed.

Note that the A is not the object but the class reference to it. The 
'alias this' hands out a reference to the object that is on the stack. 
The reference is valid when that occurs. Then, the compiler destroys the 
temporary Scoped!A object as it should, leaving behind a dangling reference.

There must be a way to disallow this.

Ali