I'm getting into computer programing to try and make some extra money on the side and I've been pulled into C++11, or C++1y (recently known as C++0y I believe). I've merely got two simple question about compilers. As far as open-source compilers go, as in GNU or something, they go are they indeed free to use so long as you release your source codes to the public? Are there any that are updated to the C++11 standard that you guys would suggest or would you prefer a paid-for compiler and why?
Thanks!
Thanks!

