This is an automated email from the ASF dual-hosted git repository. He-Pin pushed a commit to branch add-future-lazy-vals in repository https://gitbox.apache.org/repos/asf/pekko-persistence-r2dbc.git
commit d2b9aab4917e6a284b5acd6a6c9d18ed087229b8 Author: 虎鸣 <[email protected]> AuthorDate: Sun Jun 14 18:25:49 2026 +0800 feat: Add -Yfuture-lazy-vals for Scala 3.3.x builds Motivation: The Scala 3.3.8 compiler introduced the -Yfuture-lazy-vals flag to optionally use VarHandle instead of sun.misc.Unsafe for lazy val implementation. This prepares libraries for upcoming JDK releases that restrict sun.misc.Unsafe access. Modification: Add -Yfuture-lazy-vals to scalacOptions, conditionally applied only for Scala 3.3.x via CrossVersion.partialVersion or scalaBinaryVersion. Result: Scala 3.3.x build uses the future-proof VarHandle-based lazy val implementation, compatible with all JDK 9+ versions including future releases that restrict sun.misc.Unsafe. References: Refs scala/scala3-lts#637 Refs apache/pekko#3059 --- project/CommonSettings.scala | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/project/CommonSettings.scala b/project/CommonSettings.scala index 55956d5..f4a07ec 100644 --- a/project/CommonSettings.scala +++ b/project/CommonSettings.scala @@ -26,6 +26,10 @@ object CommonSettings extends AutoPlugin { crossVersion := CrossVersion.binary, // Setting javac options in common allows IntelliJ IDEA to import them automatically Compile / javacOptions ++= Seq("-encoding", "UTF-8", "--release", "17"), + scalacOptions ++= { + if (scalaBinaryVersion.value == "3") Seq("-Yfuture-lazy-vals") + else Seq.empty + }, Test / logBuffered := false, Test / parallelExecution := false, // show full stack traces and test case durations --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
