Comment by dzorz

If you compile recent clang, it supports range based for loops.

Using https://github.com/Rip-Rip/clang_complete you can use smart context-aware completion with vim/emacs.

For example if you had this code:

vector<string> vec; for (auto &x : vec) { x

and then if you typed period (.), it would show members from std::string. I'd say it works better than Intellisense (it's very precise and you use the same parser for code completion and final compilation).