[Bug libstdc++/59476] gdb pretty-printer cannot print C++11 _Rb_tree_iterator

[pluto at agmk dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59476

--- Comment #1 from Pawel Sikora <pluto at agmk dot net> ---
4.9.0 released with unusable pretty printers :/