bug#51092: [PATCH] Recognize consteval and constinit modifiers in C++

[Lars Ingebrigtsen]

Alan Mackenzie <acm@muc.de> writes:

>> > -  c++  (append '("constexpr" "explicit" "friend" "mutable" "template"
>> > -           "thread_local" "virtual")
>> > +  c++  (append '("consteval" "constexpr" "constinit" "explicit"
>> > +           "friend" "mutable" "template" "thread_local" "virtual")
>
>> Makes sense to me; perhaps Alan has some comments, so I've added him to
>> the CCs.
>
> As the maintainer of CC Mode, i'm in two minds over this.  It's clearly
> a step in the right direction.  But there's a non-trivial amount of work
> to be done to implement C++20's new features, and having just those few
> new keywords and nothing else in the release branch might jar.

There wasn't much followup here.  Alan, isn't the proposed patch a step
in the right direction anyway, even if it doesn't add full C++20
support?