[Bug c++/53186] [C++11] missing devirtualization for operators "final"

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53186

--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-05-03 00:51:22 UTC ---
Created attachment 27295
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27295
Draft