mozilla/rust — pull request #7876 by pnkfelix (2013-07-18 07:39:38+00:00)
Title: Silence various warnings in bootstrap build.

r? anyone

The only bit that I'm a little concerned about is whether there's some way the assignments to `hi` could somehow still be necessary; but I think that could only be the case if it had been `&const` borrowed (or whatever the hypothetical syntax is for that), and that's not going on in this file.