Swift 5 migration: Fix switch warnings

We now get a warning when switching over enums from system frameworks even when we handle all public cases because there can be future cases that aren't handled. When such a future case is introduced, we'll get a warning. Signed-off-by: Roopesh Chander <roop@roopc.net>
2019-04-08 15:18:26 +05:30
parent db876647d6
commit d9e88c51bd
3 changed files with 12 additions and 0 deletions
@@ -117,6 +117,8 @@ extension Endpoint {
            hostname = "\(address)"
        case .ipv6(let address):
            hostname = "\(address)"
+        @unknown default:
+            fatalError()
        }

        var resultPointer = UnsafeMutablePointer<addrinfo>(OpaquePointer(bitPattern: 0))