http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47913
--- Comment #19 from Marc Glisse <marc.glisse at normalesup dot org> 2011-03-03 06:41:45 UTC --- (In reply to comment #18) > I'm not sure to understand, I was under the impression that right now GCC is > essentially equal to boost::rational?!? That's the heuristic I was mentioning at the end of comment #9. I could add it if you like. I am reluctant because, as I said, it is just a heuristic that doesn't close a class of problems but only a few random cases.