Is @live attribute working yet?

[Paolo Invernizzi]

On Sunday, 24 April 2022 at 09:31:40 UTC, elfstone wrote:
> Dub(DMD 2.099.1) builds and runs the following code without a 
> warning.
>
>     import std.stdio;
>     import core.stdc.stdlib;
>
>     @live
>     void test()
>     {
>         int* p = cast(int*) malloc(32);
>         p = cast(int*) malloc(32);
>         free(p);
>     }
>
>     void main()
>     {
>         test();
>         writeln("???");
>     }
>
> Isn't it supposed to trigger an error according to the doc 
> (https://dlang.org/spec/ob.html)?
>
>     @live void test()
>     {
>         auto p = allocate();
>         p = allocate(); // error: p was not disposed of
>         release(p);
>     }

You need to use the flag `-preview=dip1021`

   test.d(8,30): Error: variable `test.test.p` assigning to Owner 
without disposing of owned value