Re: [boost] [CallableTraits] The formal review begins today

Subject: Re: [boost] [CallableTraits] The formal review begins today
From: Peter Dimov (lists_at_[hidden])
Date: 2017-04-03 16:20:21

Paul Fultz II wrote:
> On Apr 3, 2017, at 9:30 AM, Peter Dimov via Boost <boost_at_[hidden]> 
> wrote:
> > constexpr variables are inline by default if I'm not mistaken.
>
> No they are not, it was considered at one point(which would have been 
> nice).

Yes, you're right, https://isocpp.org/files/papers/p0636r0.html says 
"Implied for static constexpr class data members."

> However, in C++14, variable templates have external linkage, so `inline` 
> is not necessary for variable templates.

Indeed. They're templates after all.