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-connectors-kafka.git
commit 6974a7315a228828a856d0657e416645a7759de9 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/ProjectSettings.scala | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/project/ProjectSettings.scala b/project/ProjectSettings.scala index 6c20373b..b1ab6431 100644 --- a/project/ProjectSettings.scala +++ b/project/ProjectSettings.scala @@ -93,6 +93,10 @@ object ProjectSettings extends AutoPlugin { if (insideCI.value && !Nightly && scalaVersion.value.startsWith("2.")) Seq("-Werror") else Seq.empty }, + scalacOptions ++= { + if (scalaBinaryVersion.value == "3") Seq("-Yfuture-lazy-vals") + else Seq.empty + }, Compile / doc / scalacOptions := scalacOptions.value ++ Seq( "-Wconf:cat=scaladoc:i", "-doc-title", --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
