http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57581
--- Comment #1 from Andreas Schwab <sch...@linux-m68k.org> --- Try using a newer demangler. $ ./cxxfilt _ZNSt3setIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiES5_ std::set<int, std::less<int>, std::allocator<int> >::erase[abi:cxx11](std::_Rb_tree_const_iterator<int>, std::_Rb_tree_const_iterator<int>)
