Which version of swift compiler is the default Xcode 6.4? <p>I have some tests failing on a new machine with Xcode 6.4, with this error:</p> <pre><code>'NSDictionary' is not implicitly convertible to '[NSObject : AnyObject]'; did you mean to use 'as' to explicitly convert? </code></pre> <p>On my machine (still on a old Xcode 6.2) the test is ok. Unfortunately I can't upgrade my machine for the moment. </p> <p>Any suggestion on how can I achieve the same behaviour on both Xcode versions? I'm suspecting different Swift compilers are used, because that part of code isn't changed at all...</p> <p><strong>EDIT</strong>: Found the versions:</p> <ul> <li>Swift version 1.1 (swift-600.0.57.4) -> Xcode 6.2</li> <li>Apple Swift version 1.2 (swiftlang-602.0.53.1 clang-602.0.53) -> Xcode 6.4</li> </ul>