[Bug libstdc++/54296] using the object in the map to erase element from the map crashes

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54296

--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-08-26 
12:37:50 UTC ---
In current mainline line # is 1496.