UFCS in C++

[Walter Bright via Digitalmars-d]

On 10/13/2014 1:53 AM, Peter Alexander wrote:
> Looks like Bjarne has proposed UFCS for C++
>
> http://isocpp.org/files/papers/N4174.pdf
>
> No mention of D though...

https://www.reddit.com/r/programming/comments/2j3kr4/proposal_for_unified_call_syntax_for_c_xfy_vs_fxy/

and:

https://www.reddit.com/r/programming/comments/2j3kr4/proposal_for_unified_call_syntax_for_c_xfy_vs_fxy/cl8fil5

Anyone remember just when it appeared in D? (It's not in D1.)