I cannot understand problem with argument of the function

[mrd]

On Wednesday, 18 September 2013 at 09:07:09 UTC, mrd wrote:

>> Looks like data corruption. Can't help you much without a full 
>> piece of code that *reproduces* the issue (reducing it helps 
>> too).
>
> I will try to do it later. (I tried to copy these functions in 
> a separate file - the problem is not reproduced.)
>

this file:
http://pastebin.com/MCm5Yu7K