Memory safe in D

[Sergey]

On Monday, 11 March 2024 at 08:16:13 UTC, Alex wrote:
> Hello,
> int main()
> {
> 	A a;
> 	a.run();
> 	writeln("Hello, world!");
> 	return 0;
> }
> ```

You need
```
A a = new A();
```