Re: DIP 1014

[Shachar Shemesh via Digitalmars-d]

On 03/10/18 12:48, Corel wrote:
The fact that in D the structures to date are not moved, is known for 
years ... take advantage of this fact, and move on.

I have no idea where you got this fact:

import std.stdio;

struct MoveTest {
    static uint counter=1;
    uint id;

    @disable this(this);
    @disable this(MoveTest);

    this(uint dummy) {
        id = counter++;
        writefln("Constructed %s id %s", &this, id);
    }

    ~this() {
        writefln("Id %s destroyed at %s", id, &this);
    }
}

MoveTest func1() {
    return MoveTest(3);
}

void func2(MoveTest m) {
}

int main() {
    func2(func1());

    return 0;
}

$ rdmd movetest.d
Constructed 7FFDC7A663E0 id 1
Id 1 destroyed at 7FFDC7A66400

Our instance was constructed at one address, but destroyed at another. 
In other words, it was moved.

Can we, please, put that myth to rest?

Shachar