[cfe-commits] MS constructor / destructor improvements

João Matos ripzonetriton at gmail.com
Tue Jun 26 23:33:01 PDT 2012


Did you read the link I posted?

Current clang crashes with this simple code:

class Class {
 public:
  Class();
  ~Class();
};

Class::Class() {}

Class::~Class() {}

On Wed, Jun 27, 2012 at 7:25 AM, Chandler Carruth <chandlerc at google.com> wrote:
> Is there a published spec that you can refer to, preferably from MSDN?
>
> Alternatively, can you demonstrate the observed problem which this patch
> fixes, how you observed it, etc?
>
> We can't base patches on fairly arbitrary / random websites, so I don't
> think the page you're citing is useful at all. When trying to discuss what a
> patch is doing, it's good to point to an official spec, or to demonstrable
> behavior matching.
>
>
> On Tue, Jun 26, 2012 at 11:11 PM, Дмитрий Соколов <r4start at gmail.com> wrote:
>>
>> 2012/6/27 John McCall <rjmccall at apple.com>
>>>
>>> On Jun 24, 2012, at 5:41 PM, João Matos wrote:
>>> > Attached is a patch that adds proper ctor / dtor mangling to MS ABI.
>>> > I'm not really fond of adding the ctor / dtor type to the base class,
>>> > but all other alternatives seemed intrusive.
>>>
>>> I'm confused.  I thought MSVC didn't distinguish between base and
>>> complete destructors?
>>>
>> Hi.
>> This patch is provide support for mangling special operators, like scalar
>> deleting destructor(http://mearie.org/documents/mscmangle/index.en see
>> section 'special names').
>>
>>  - Dmitry Sokolov
>>
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-- 
João Matos




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