On 2 October 2013 20:10, Keith Erickson wrote: > http://en.cppreference.com/w/cpp/algorithm/rotate > > That says that for C++11, rotate should return an iterator. However, > I am seeing it still return void, on gcc 4.8.1. Am I using g++ wrong? No, that change simply hasn't been implemented yet. Please file a bug report at http://gcc.gnu.org/bugzilla/ to ensure it gets dealt with.