gistfile1.d

    detach()
    {
        if (!RefCounted._store) return;
        assert(RefCounted._store._count > 0);
        if (--RefCounted._store._count)
        {
            debug(RefCounted) if (RefCounted.debugging)
                     writeln(typeof(this).stringof,
                    "@", cast(void*)RefCounted._store,
                    ": decrement refcount to ", RefCounted._store._count);
            RefCounted._store = null;
            return;
        }
        debug(RefCounted) if (RefCounted.debugging)
        {
            write(typeof(this).stringof,
                    "@", cast(void*)RefCounted._store, ": freeing... ");
            stdout.flush();
        }
        // Done, deallocate
        assert(RefCounted._store);
        clear(RefCounted._store._payload);
        if (hasIndirections!T && RefCounted._store)
            GC.removeRange(RefCounted._store);
        free(RefCounted._store);
        RefCounted._store = null;
        debug(RefCounted) if (RefCounted.debugging) writeln("done!");
    }