As usual for minor releases, Scala 2.12.9 is binary compatible with the whole Scala 2.12 series.
Scala.js users must update to 0.6.28+ or 1.0.0-M8+ for compatibility with Scala 2.12.9. (#7375)
I have the following project:
that I upgraded from Scala 2.12.7 to 2.12.8. CI/CD in Gitlab now fails with the following exception (full trace provided at the end):
error]
| scala> :paste | |
| // Entering paste mode (ctrl-D to finish) | |
| import language.implicitConversions | |
| class A; class B; class C | |
| implicit def a2b(a: A) = new B | |
| implicit def b2c(b: B) = new C | |
| // Exiting paste mode, now interpreting. |
| project compilerBridge | |
| ++2.13.0-RC2! | |
| set scalaBinaryVersion := "2.13" | |
| set every version := "1.1.7" | |
| set every scalacOptions := Nil | |
| set every isSnapshot := false | |
| publishSigned |
| sbt:zinc Root> compilerBridge211/compile | |
| [debug] Checking for meta build source updates | |
| [debug] Other repositories: | |
| [debug] Default repositories: | |
| [debug] Using inline dependencies specified in Scala. | |
| [debug] "not up to date. inChanged = true, force = false | |
| [debug] Updating compilerBridge211... | |
| [debug] Done updating compilerBridge211 | |
| [debug] No changes | |
| [debug] Copy resource mappings: |
| import java.util.{ Locale, Properties } | |
| +import java.time.ZonedDateTime | |
| +import java.time.format.DateTimeFormatter.ISO_LOCAL_DATE_TIME | |
| import sbt.BasicCommandStrings.{ Shell, TemplateCommand } | |
| import sbt.Project.LoadAction | |
| @@ -37,6 +39,7 @@ import scala.util.control.NonFatal | |
| /** This class is the entry point for sbt. */ | |
| final class xMain extends xsbti.AppMain { | |
| def run(configuration: xsbti.AppConfiguration): xsbti.MainResult = { |
| scala> import gigahorse._, support.okhttp.Gigahorse | |
| import gigahorse._ | |
| import support.okhttp.Gigahorse | |
| scala> import scala.concurrent._, duration._ | |
| import scala.concurrent._ | |
| import duration._ | |
| scala> import ExecutionContext.Implicits._ | |
| import ExecutionContext.Implicits._ |
| Defaults: object Defaults { | |
| scalaHome = | |
| javaBootClassPath = | |
| /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/resources.jar | |
| /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/rt.jar | |
| /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/sunrsasign.jar | |
| /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/jsse.jar | |
| /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/jce.jar | |
| /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/charsets.jar | |
| /Library/Java/JavaVirtualMachines/jdk1.8.0_171.jdk/Contents/Home/jre/lib/jfr.jar |
| {"query":{"count":1,"created":"2018-05-06T22:49:55Z","lang":"en-US","results":{"channel":{"item":{"condition":{"code":"26","date":"Sun, 06 May 2018 06:00 PM EDT","temp":"16","text":"Cloudy"}}}}}} |
| [DEBUG] [02/06/2019 15:27:20.434] [main] [EventStream(akka://default)] logger log1-Logging$DefaultLogger started | |
| [DEBUG] [02/06/2019 15:27:20.437] [main] [EventStream(akka://default)] Default Loggers started | |
| [INFO] [02/06/2019 15:27:20.460] [main] [akka.remote.Remoting] Starting remoting | |
| [INFO] [02/06/2019 15:27:20.664] [main] [akka.remote.Remoting] Remoting started; listening on addresses :[akka.tcp://[email protected]:2552] | |
| [INFO] [02/06/2019 15:27:20.666] [main] [akka.remote.Remoting] Remoting now listens on addresses: [akka.tcp://[email protected]:2552] | |
| [INFO] [02/06/2019 15:27:20.693] [main] [akka.cluster.Cluster(akka://default)] Cluster Node [akka.tcp://[email protected]:2552] - Starting up, Akka version [2.5.20] ... | |
| [INFO] [02/06/2019 15:27:20.831] [main] [akka.cluster.Cluster(akka://default)] Cluster Node [akka.tcp://[email protected]:2552] - Registered cluster JMX MBean [akka:type=Cluster] | |
| [INFO] [02/06/2019 15:27:20.832] [main] [akka.cluster.Cluster(akka://default)] Cluster Node [akka.tc |