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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