rust-lang/rustc-dev-guide

This is a collaborative effort to build a guide that explains how rustc works. The aim of the guide is to help new contributors get oriented to rustc, as well as to help more experienced folks in figuring out some new part of the compiler that they haven't worked on before. For more information, see About This Guide. For documentation on developing the standard library, see std-dev-guide. The guide is useful today, but it has a lot of work still to go. If you'd like to help improve the guide, we'd love to have you! You can find plenty of issues on the issue tracker. Just post a comment on the…