Macro for C++14 support

[Jonathan Wakely]

On 21 April 2013 18:05, Paolo Carlini wrote:
> Hi,
>
> Jonathan Wakely <jwakely.gcc@gmail.com> ha scritto:
>
>>I'm starting to implement some new library features voted into C++14
>>at the Bristol meeting and am wondering what feature check to use.
>>
>>Will there be a macro like _GXX_EXPERIMENTAL_CXX1Y__ to correspond to
>>-std=c++1y?
>
> Humm, I'm still traveling (and a bit tired too) but I thought we already discussed this and concluded that it's a case similar to C++98 vs C++03, thus very easy to handle (no macro needed, etc)?!?

We did, but at the time I was under the incorrect belief that C++14
would be a TC like C++03.  Dietmar and Alisdair both corrected me by
pointing out it's going to be a new International Standard, not just a
"bugfix" update to C++11.