C++ Logo


Advanced search

Re: [SG10] P0036: fold expressions

From: Agustín Bergé <agustinberge_at_[hidden]>
Date: Fri, 11 Mar 2016 16:30:21 -0300
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?

Agustín K-ballo Bergé

Received on 2016-03-11 20:30:45