http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33919
--- Comment #5 from Gary Funck <gary at intrepid dot com> 2011-12-22 04:03:55 UTC --- (In reply to comment #4) > I'm having this problem too, and it's still happening with GCC 4.5. The ml > message suggests that this may be hard to fix, but it looks surprisingly easy: > instead of tracing back via INCLUDED_FROM, simply look at pfile->main_file > which already contains the right file name. It just needs an accessor function > because _cpp_file's definition is kept internal. Per Harald's suggestion, I submitted a patch for review. http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01594.html
