------- Comment #2 from chris at bubblescope dot net 2010-05-10 22:44 ------- Your operator< is not valid. It must be a strict-weak ordering.
In particular, it must not be possible that A < B and B < A, but in your code this is possible. -- chris at bubblescope dot net changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chris at bubblescope dot net http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44068