>>> "Tim" == Tim Van Holder <[EMAIL PROTECTED]> writes:
> I don't see how _bison_ can do this with any accuracy Well, with enough insight on locations, I don't see why it couldn't. Of course it requires changes. One possibility is the one you mention, which is quite tractable for small files, but becomes quite weird for smaller ones. Besides (unless you attach the input lines in the locations, with all the memory management issues that it generates), that would work only for parse errors, while I was thinking about a more general framework with additional passes, say type checking. In that case, accurate locations (which means full path, and maybe simply a flag stating that the input is no longer available) can help the error reporting in later passes. _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
