An error on trying to sort shared data using slice

[Sparsh Mittal]

Thanks a lot. Actually, I am using std.concurrency, following 
your tutorial:
http://ddili.org/ders/d.en/concurrency.html. Thanks for that 
tutorial.

My requirement is to sort a portion of an array in each thread, 
such that there is no overlap b/w portions and all portions 
together make the whole array.

So I am taking array as shared. Currently, in each thread, I am 
taking a slice of that array to sort, although that slice is not 
shared, I am forced to take shared since compiler does not allow 
without it.

Can you suggest something, e.g. sorting only a portion of an 
array, without slicing? Thanks.