"Wang,Yi" wrote: > I need to make some changes to the GCC Frontend. I thought I need > some knowledge about YACC but later I found that c-parser.y is missing > in GCC 4.1 and 4.2. How do we generate the parser now? I did search > the mailling list and I did not find anything userful. Please help. To quote from <http://gcc.gnu.org/gcc-4.1/changes.html>: The old Bison-based C and Objective-C parser has been replaced by a new, faster hand-written recursive-descent parser. See also <http://gcc.gnu.org/wiki/New%20C%20Parser>. Brian
