------- Additional Comments From neil at daikokuya dot co dot uk 2005-09-15 22:58 ------- Subject: Re: UCNs not recognized in identifiers (c++/c99)
joseph at codesourcery dot com wrote:- > I don't believe I said I'd file a DR unless I saw a defect. There is no > defect because models A or C need to be implemented by an > implementation-defined mapping (documented as such; we don't even document > the removal of trailing whitespace from lines; of course anything > replacing UCNs with the characters they designate only in certain places > is a pain to document because it doesn't fit in with the C model of phases > of translation). Doug Gwyn's reading in reflector message 10751, > > Yes, "spelling" is meant in terms of the source code characters. > The idea is to permit simple strcmp-like checking by the preprocessor. I think this is what we will need to do to fix the # and ## and spacing bugs in macro replacements too - base the decision upon a memcmp or strcmp. Neil. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9449
