[cfe-dev] adding attribute bits to types

[Fariborz Jahanian]

On Aug 21, 2009, at 8:12 AM, Fariborz Jahanian wrote:

>
> On Aug 21, 2009, at 6:25 AM, Mattias Holm wrote:
>
>> Mike Stump wrote:
>>
>>> You can put them into ExtQualType, if they have to be on the type.
>>> If
>>> you see how they handle address spaces or the GC attributes, you  
>>> just
>>> copy those bits, and you're done.  The rest of the system works to
>>> make what needs to happen, happen.  If you don't need them on the
>>> type, they are already on the decl, just fetch the attributes from
>>> the
>>> decl, see:
>>
>> Thanks, I did need to place the attributes in this case on the type
>> and
>> it just "magically" started to work after I realized how the
>> ExtQualType
>> actually worked. Thanks for pointing it out.
>>
>
> The tricky part for type attributes is to make sure that other
> attributes are retained when you
> are adding a new type. There are several examples of that, including

which I meant to say when you are adding a new attribute.

- fariborz

>
> objc's __weak/__strong.
>
> - fariborz
>
>> / Mattias
>>
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