[Bug libstdc++/42622] [C++0x] Improve std::ratio_less to not overflow

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42622

--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-02-28 14:32:09 UTC ---
Testing at my end went well. I guess I'm going to apply the patch for 4.6.0,
together with an handful of additional tests. I think the patch is small enough
to go in at your name without Copyright Assignment. Thanks again! Please, if
you notice something wrong over the next weeks, before the release of 4.6.0,
please let me know ASAP.