mozilla/rust — pull request #4156 by catamorphism (2012-12-11 05:10:56+00:00)
Title: Allow pattern-matching on any strings, not just unique strings

As per #3574

This seemed like a pretty straightforward addition, but I thought I would pull-request just in case there was some good reason why matching on non-unique strings wasn't allowed. (It was allowed in typechecking but the compiler would fail in trans, so something should definitely be done one way or the other.)

r? @brson