IOC is inside Clang-head

[Thiez]

On Tuesday, 29 January 2013 at 14:22:06 UTC, Don wrote:
> The key phrase is *undefined behaviors*. Remember that C does 
> not require twos-complement arithmetic. D does, so it doesn't 
> have those problems in the first place.
>
> It must have been a dozen times by now that you have posted the 
> same misinformation over and over again, with links to papers 
> you have apparently not read.

So D has no undefined integer behavior at all? Doesn't that waste 
many opportunities for optimization?