mozilla/rust — pull request #14846 by alexcrichton (2014-06-12 17:29:49+00:00)
Title: rustc: [T, ..N] and [T, ..N+1] are not the same

This commit fixes a bug in the calculation of the hash of a type which didn't
factor in the length of a constant-sized vector. As a result of this, a type
placed into an Any of a fixed length could be peeled out with any other fixed
length in a safe manner.