------- Comment #8 from manu at gcc dot gnu dot org 2007-01-28 02:41 ------- (In reply to comment #7) > I seem to recall that when Giovanni worked on these digraph thingies, > it was pointed out that our CPP is able to mark a pp-token whether it > is a digraph or not. >
Actually, it is marked as token->flags & NAMED_OP. This can be easily tested. However, the way the C++ front-end handles parser errors makes that totally useless. Once we reach c-common.c (c_parse_error), the actual cp_token is lost and we only keep the type. Also, it seems that it should be using cpp_token_as_text rather than cpp_type2name. However, the change does not seem trivial at all. Unless someone decides to fix the whole C++ parser error handling, this and PR 28152 won't be fixed. Any brave volunteer? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14875
