cpplib utf8, status?

[Joseph S. Myers]

On Sun, 2 May 2010, Gerald Pfeifer wrote:

> On Mon, 26 Apr 2010, Joseph S. Myers wrote:
> >> It is according to http://gcc.gnu.org/projects/cpplib.html that such
> >> support is planned.
> > That page generally appears very out of date; it's not been updated since 
> > 2002.
> > 
> > I have a 15-point todo list for extended identifiers, the very last point 
> > of which is enabling -fextended-identifiers by default for C99, C1X and 
> > C++.  This represents the results of analysis of the current state of GCC 
> > against the requirements for extended identifiers I agreed with Zack (PR 
> > 9449 comment 21).  Fixing all the various cases required is however low 
> > priority.
> 
> Should we remove the patch, then, or add a note?

The obvious thing to do is to add a note that it represents state as of 
2002.  Some bits are probably still relevant, but I don't know which.

-- 
Joseph S. Myers
joseph@codesourcery.com