Structs on the heap and destructors.

[Adam D. Ruppe via Digitalmars-d-learn]

On Wednesday, 18 February 2015 at 15:22:47 UTC, John Colvin wrote:
> doOtherStuff must be called before doStuff.

That'll never happen; B is still valid until after A is 
destroyed, if they weren't on the heap you'd see doStuff goes 
first too.

You should probably make a method to clean B up yourself, I 
wouldn't even use the destructor, just a regular like "dispose" 
method that you can guard with a flag. I think that's the best 
way to do it.