mozilla/rust — pull request #14283 by Ryman (2014-05-18 21:13:05+00:00)
Title: compiletest: Ignore commented expected errors & refactor to regex.

This makes it easier to iterate on compile fail tests when trying to narrow down issues.

Doesn't support block comments, but most editors have hotkeys to apply a regular comment to every line in a block, so not a big issue in practice.