Object.factory() and exe file size bloat

[w0rp via Digitalmars-d]

I think this is another case where Walter has got it right, by 
and large. I think we should try and use 'export' to cut down on 
binary bloat, and it looks like an acceptable solution.

I have said many times, lock your versions down, and don't update 
your D compiler until you're ready to pay the cost of updating. 
There is always a cost involved, small or great.