Merge commit '2c4b142503bd2d871e6818b5cab8c38627d9e4a0' as 'examples/scala-js'

1 files changed, 16 insertions, 0 deletions

diff --git a/examples/scala-js/javalanglib/src/main/scala/java/lang/Thread.scala b/examples/scala-js/javalanglib/src/main/scala/java/lang/Thread.scala
new file mode 100644
index 0000000..e52d7f6
--- /dev/null
+++ b/examples/scala-js/javalanglib/src/main/scala/java/lang/Thread.scala
@@ -0,0 +1,16 @@
+package java.lang
+
+/* We need a constructor to create SingleThread in the companion object, but
+ * we don't want user code doing a 'new Thread()' to link, because that could
+ * be confusing.
+ * So we use a binary signature that no Java source file can ever produce.
+ */
+class Thread private (dummy: Unit) extends Runnable {
+  def run(): Unit = ()
+}
+
+object Thread {
+  private[this] val SingleThread = new Thread(())
+
+  def currentThread(): Thread = SingleThread
+}