tree 8eb501a89b83956f914c0d303c79a5ab6b8da593
parent ed70d58d4b11b754a730321e6e21c961b6e7c019
author Brian Croom <bcroom@apple.com> 1471642000 -0700
committer Brian Croom <bcroom@apple.com> 1471642000 -0700

Add @discardableResult annotation to applicable public API methods.

This maintains consistency with the Darwin XCTest APIs.