checkedint call removal

[Walter Bright via Digitalmars-d]

On 7/31/2014 1:36 PM, Tofu Ninja wrote:
> On Thursday, 31 July 2014 at 19:12:04 UTC, Walter Bright wrote:
>> Integers are sortable, period. That is not "input".
>
> Ok so sorted ints are not "input", what else is not "input"? Where can I draw
> the line? And if I do use assert on an input, that is what? Undefined? I thought
> D was not supposed to have undefined behavior.

I've answered this so many times now, I no longer have any new words to say on 
the topic.