DIP 1029---Add throw as Function Attribute---Community Review Round 1

[Timon Gehr]

On 14.01.20 18:24, Arine wrote:
> 
> It's not even solving a problem.

That's just plainly untrue. It solves the problem that if you put

nothrow:

There is no way to invert it for specific functions that you want to be 
able to throw. It's explained in the DIP.