Re: std.algorithm.sort with copy constructors

[Steven Schveighoffer via Digitalmars-d-learn]

On 4/13/20 9:27 AM, Gregor Mückl wrote:

import std;

struct S {
     pure this(ref return scope const S rhs) nothrow @nogc {
         this.x = x;
     }

     int x;
}

void main()
{
     S[] array = new S[10];
     array.sort!("a.x < b.x", SwapStrategy.stable);
}

This is a bug in phobos.

https://issues.dlang.org/show_bug.cgi?id=20732

Also went down a rabbit hole due to this:

https://issues.dlang.org/show_bug.cgi?id=20733

-Steve