This is a quiet week for GCC Rust, as I was on vacation for my 33rd Birthday. The implementation focus is now on the cleanup of the HIR structures, and for a way to represent the trait definition and self on traits. The next set of changes for traits are difficult and are likely to live on my local branch for most of this week in order to get enough testing done to avoid any regressions.
Google Summer of Code
Arthur Cohen has a PR which is close to being ready which is the initial concept to allow cargo to build rust code:
Wenzhang Yang is continuing to fix up his open PR on creating a way of implementing attributes within the compiler.