[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455

--- Comment #13 from Paolo Carlini <paolo.carlini at oracle dot com> 2010-11-15 18:32:23 UTC ---
Thanks a lot Jon for tracking this down! Do you think we can fix it in time for
4.6.0?