C++17 cannot beat D surely

Basile B. via Digitalmars-d digitalmars-d at puremagic.com
Sat Jun 3 13:16:18 PDT 2017


On Saturday, 3 June 2017 at 19:12:46 UTC, Steven Schveighoffer 
wrote:
> On Saturday, 3 June 2017 at 17:32:41 UTC, Andrei Alexandrescu 
> wrote:
>> On 06/03/2017 01:03 PM, Russel Winder via Digitalmars-d wrote:
>>> Björn Fahller has done compile time sort in C++17 here 
>>> http://playfulpr
>>> ogramming.blogspot.co.uk/2017/06/constexpr-quicksort-in-c17.html
>>> 
>>> Surely D can do better?
>>
>> There is nothing to do really. Just use standard library sort.
>>
>> void main() {
>> 	import std.algorithm, std.stdio;
>> 	enum a = [ 3, 1, 2, 4, 0 ];
>> 	static auto b = sort(a);
>> 	writeln(b);
>> }
>
> I'd say this deserves a blog post but it would be too short.
>
> -Steve

Yes but let's correct the mistake first ;-]

void main() {
     import std.algorithm, std.stdio;
     enum a = [ 3, 1, 2, 4, 0 ];
     enum b = sort(a);// static is not CT !!!!!
     static assert(b[0] == 0); // does not pass with static auto 
b...
     writeln(b);
}




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