Warning C vs C++

[Robert Dewar]

Per Abrahamsen wrote:

> The idea was that you would be sure to get all the (boolean) warnings
> that are relevant for your project, and can give an explicit reason
> for each warning you don't want.
> 
> It would be particularly useful when upgrading GCC, in order to be
> sure you get the benefit of any new boolean warnings added.

Of course any generally useful new boolean warnings would be
included in -Wall.