[cfe-commits] [PATCH] Support for universal character names in identifiers

[Jordan Rose]

This is converging, so I'm putting it up on Phabricator for better spot-comments. E-mail review still welcome as well, of course.

http://llvm-reviews.chandlerc.com/D312


>> One thing I missed before: please don't use iscntrl or isxdigit;
>> they're dependent on the current locale (and to be safe, don't use
>> isascii either).
> 
> I understand for iscntrl, but isascii appears a lot and the expanded form is ugly. I guess I'll write my own wrapper.

…do I have to? :-D isascii seems pretty obvious as to its intent, and it's specified to be locale-independent.

Jordan