Call destructor directly.

[Agustin]

On Monday, 21 October 2013 at 02:26:03 UTC, Agustin wrote:
> On Monday, 21 October 2013 at 02:17:54 UTC, Adam D. Ruppe wrote:
>> On Monday, 21 October 2013 at 02:06:02 UTC, Agustin wrote:
>>> I'm implementing some custom memory allocator, is possible to 
>>> call an object destructor directly?
>>
>>
>> destroy(object);
>>
>> destroy is in the automatically imported object.dm so you 
>> don't have to import anything,
>>
>> The source code is in dmd2/src/druntime/src/object_.d, there's 
>> a few overloads if you are curious how it is implemented. 
>> Short answer is there's a pointer to the destructor in the 
>> TypeInfo and destroy calls it.
>
> Thank you :)

What about constructor?. My current code is:

	T allocate(T : Object, A...)(auto ref A arguments) {
		auto pMemory = rawAllocate(__traits(classInstanceSize, T), 
T.alignof); // Return void*

		emplace!T(cast(T *)pMemory, arguments);
		return cast(T) pMemory;
	}

Doesn't seems to work, and i can't find any good documentation 
about it.