Adding pointers to GC with destructers

[Freddy via Digitalmars-d-learn]

On Monday, 20 April 2015 at 02:56:35 UTC, Ali Çehreli wrote:
> Not automatically. Check out addRange and addRoot:
>
>   http://dlang.org/phobos/core_memory.html
>
> Ali
The destructor doesn't seem to be running
----
import std.stdio;
import std.c.stdlib;
import core.memory;
struct Test{
	~this(){
		writeln("free: ",&this);
		free(&this);
	}
}

void main(){
	auto ptr=cast(Test*)malloc(4);
	writeln("create: ",ptr);
	GC.addRange(ptr,0,typeid(Test));
	ptr=null;
	GC.collect();
}
----
$ rdmd test
create: 1EEC730