On Mon, Aug 15, 2016 at 1:57 PM, ZombineDev via Digitalmars-d-announce <
digitalmars-d-announce@puremagic.com> wrote:
> On Monday, 15 August 2016 at 10:27:00 UTC, Dicebot wrote:
>
>> On Monday, 15 August 2016 at 07:19:00 UTC, lobo wrote:
>>
>>> When was it deprecated? I use it a lot and DMD 2.071.1 gives no warning.
>>>
>>
>> It was planned for removal because it was very un-@safe (no escaping
>> checks whatsoever) and as such was not better than library implementation.
>>
>
import std.stdio;
class Rnd {
this() {
writeln("created");
}
~this() {
writeln("destroyed");
}
int i;
}
auto test() {
scope rnd = new Rnd; // reference semantic and stack allocated
auto rnd2 = rnd;
rnd.i = 2;
assert(rnd2.i == 2);
return rnd2;
}
void main() {
writeln("start test");
auto v = test();
writeln("test exited", v);
}
Output:
start test
created
destroyed
segmentation fault (core dumped) rdmd scoped_ref_class_semantics.d
> I suspected as much.
>
> Quite likely with DIP1000 implemented there will be no point in
>> deprecating it anymore.
>>
>
> +1 I think that would be great!
>
>
>
The above example should not compile after DIP1000? If so that will be
great!
