Probable C# 6.0 features

[Xinok]

On Tuesday, 10 December 2013 at 18:58:01 UTC, Suliman wrote:
> Maybe it would be possible to get some good idea from next 
> version of C#
> It's only ideas about next version, but new future maybe next: 
> http://damieng.com/blog/2013/12/09/probable-c-6-0-features-illustrated

Regarding #1 (Primary Constructors), I think the feature has 
limited usefulness which doesn't deserve a presence in the 
language and it would serve to confuse newbies who weren't aware 
of that feature. I prefer to consolidate existing features and 
make them more flexible to serve other purposes. For example, an 
old idea of mine is a syntax like this (assuming D had 
Python-style tuples):

this.(x, y) = (x, y);

The syntax would generate a tuple from members of this. 
Similarly, one could also generate arrays or dictionaries by 
writing this.[x, y].

Regarding #9, I see it's uses, but I wonder if it would be a good 
idea to implement it. My initial thoughts are that it would make 
grep'ing for declarations more difficult and I think it would 
actually make code more difficult to read. Also, due to order of 
evaluation, you couldn't use the variable until after the 
statement in which it's declared, e.g.:

x + foo(out int x)