rust-lang/rust — pull request #16575 by pcwalton (2014-08-18 16:19:50+00:00)
Title: libsyntax: Remove the `use foo = bar` syntax from the language in favor

of `use bar as foo`.

Change all uses of `use foo = bar` to `use bar as foo`.

Implements RFC #47.

Closes #16461.

[breaking-change]

r? @aturon