Componentizing D's garbage collector

[Paulo Pinto]

On Monday, 13 January 2014 at 23:42:50 UTC, Timon Gehr wrote:
> On 01/13/2014 11:05 PM, Paulo Pinto wrote:
>> Am 13.01.2014 22:31, schrieb Timon Gehr:
>>> On 01/13/2014 10:11 PM, Walter Bright wrote:
>>>>>
>>>>> Not to say there aren't other ways of doing things, but 
>>>>> with random
>>>>> objects
>>>>> becoming pinnable puts a big damper on things unless you 
>>>>> can identify
>>>>> all the
>>>>> objects that might be pinned and isolate them.  But I doubt 
>>>>> that's
>>>>> really
>>>>> knowable up front.
>>>>
>>>> The reason pinning doesn't particularly impede this is 
>>>> because pinning
>>>> is rare.
>>>
>>> In Java or in D? Eg. there are no unions in Java.
>>
>> C# has unions.
>>
>> http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.structlayoutattribute%28v=vs.110%29.aspx
>>
>
> "The common language runtime controls the physical layout of 
> the data fields of a class or structure in managed memory. 
> However, ..."


Did you also read the remaining part of the page, or just looked 
for something to paste?

You can control the layout, that is what matters. Not at what 
level you are expressing it.

Ignoring what such runtimes offer, only puts D at disadvantage 
when comparing feature lists, which many in the industry do.

--
Paulo