mismatch and return value

[celavek via Digitalmars-d-learn]

On Wednesday, 13 July 2016 at 10:41:44 UTC, ketmar wrote:

> let's read the doc again: "Returns a tuple with the reduced 
> ranges that start with the two mismatched values." simple logic 
> allows us to guess that it should return tuple with two empty 
> ranges. and it really does.
>

I understand your point but it should not be a matter of guessing.
It should be explicitly stated by the documentation.