preprocessor/9449: UCNs recognized in identifiers (c++/c99)

[Zack Weinberg]

Richard Earnshaw <rearnsha@arm.com> writes:

> http://www.codesourcery.com/lists?2:mss:1481:danfdfbkjoaahbcmmeam

Thanks, that's helpful.

> Why have you changed the class to Change Request?  Rejects legal is
> a far more accurate description of this.

Because it's a case of "sorry, this feature is not implemented" and I
don't have time to do it anytime soon, nor do I plan to start an
implementation until there's agreement on the semantics.

zw