GC vs Resource management.

[monnoroch via Digitalmars-d]

> Hey I have this global variable, if I assign a value to it and 
> later null it, it'll call its destructor if its not referenced 
> anywhere else.
> Which in turn would make me think ref counting would be a good 
> idea.

It seems, that ARC is the only way. There were idea to make all 
non-scoped (in my terminology) objects ARC-d, if they have dtors. 
That makes sense to me.