Re: Status of C++11 support

[Paul Smith <paul at mad-scientist dot net>]

On Mon, 2019-12-09 at 18:09 +0000, Andrew Haley wrote:
> On 12/9/19 5:03 PM, Nicholas Krause wrote:
> > > https://gcc.gnu.org/projects/cxx-status.html#cxx11
> > 
> > I'm asking of what support exists in the gcc codebase itself not
> > for other projects using gcc.
> 
> That is what you got.

IIUC Nicholas is not asking what language features GCC _can compile_. 
He's asking which language version the compiler itself is _written in_.

If he were to write a new GCC feature, can he write it in C++11?

I'm pretty sure the link above shows the former, not the latter. 
Unless you're trying to imply, indirectly, that this is the language
GCC is written in as well as what it can compile.