override deprecated

[Dicebot]

On Monday, 27 January 2014 at 16:06:46 UTC, Steve Teale wrote:
> But as I plodded through my code base, I came across not a 
> single situation where the declaration of a virtual function in 
> some derived class was an error.

Based on my C++ memories it is quite common issue when working in 
a teams because "Big Picture" is lacking. When you are main sole 
contributor, keeping overall class layout in mind does not seem 
to be any demanding.