symmetric signed types

[Andrei Alexandrescu]

On 1/25/14 9:15 AM, "Ola Fosheim Grøstad" 
<ola.fosheim.grostad+dlang at gmail.com>" wrote:
> On Friday, 24 January 2014 at 22:59:08 UTC, Andrei Alexandrescu wrote:
>> integral expressions are handled. For example I found it ridiculous
>> that unary "-" for uint returns uint. Walter talked
>
> Fortunately most CPUS have ones-complement so the result is correct if
> you only use one unsigned type.

???

Andrei