[SG10] P0036: fold expressions
Agustín Bergé
agustinberge at gmail.com
Fri Mar 11 20:30:21 CET 2016
On 3/11/2016 4:18 PM, Nelson, Clark wrote:
>> On 03/10/2016 02:30 AM, Agustín Bergé wrote:
>>> For P0036, "Unary Folds and Empty Parameter Packs", maybe bump
>>> `__cpp_fold_expressions`?
>>
>> No. If you want your code to be compatible for both C++14 and
>> C++17, simply write the (previously implicit) default yourself.
>> No need for an #ifdef.
>
> Agustin, do you still think a macro would be worthwhile for this?
I'm not certain. We have new wording, so I think the macro should be
bumped. But that doesn't mean I think people should be relying on the
original specification.
Perhaps the change is not considered significant enough to grant a bump?
Regards,
--
Agustín K-ballo Bergé
http://talesofcpp.fusionfenix.com
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