Ruby 3.0 to have immutable strings by default / C++ heading towards "generic all the time".

[Walter Bright via Digitalmars-d]

On 8/21/2015 2:26 AM, Kagamin wrote:
> On Thursday, 20 August 2015 at 22:22:26 UTC, Walter Bright wrote:
>> I posted in another thread a while back a list of D features that C++ is
>> rushing to incorporate.
>
> Just found the proposal for transitive const:
> http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4388.html

Note this gem:

"Renamed class from logical_const to propagate_const as the former is used with 
different meaning in the D community."

This oblique reference indicates that this idea is taken from D, and again 
confirms that D is the future of C++.