1 files changed, 22 insertions, 0 deletions
diff --git a/test/files/run/t7582-private-within/Test.scala b/test/files/run/t7582-private-within/Test.scala
new file mode 100644
index 0000000000..3d581f063b
--- /dev/null
+++ b/test/files/run/t7582-private-within/Test.scala
@@ -0,0 +1,22 @@
+import scala.tools.partest.DirectTest
+
+// Testing that the `privateWithin` field is correctly populated on all
+// the related symbols (e.g. module class) under separate compilation.
+object Test extends DirectTest {
+  def code = ???
+
+  def show(): Unit = {
+    val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator")
+    val global = newCompiler("-usejavacp", "-cp", classpath, "-d", testOutput.path)
+    import global._
+    withRun(global) { _ =>
+      def check(sym: Symbol) = {
+        sym.initialize
+        println(f"${sym.accessString}%12s ${sym.accurateKindString} ${sym.name.decode}") // we want to see private[pack] for all of these.
+      }
+      val sym = rootMirror.getRequiredClass("pack.JavaPackagePrivate")
+      val syms = Seq(sym, sym.companionModule, sym.companionModule.moduleClass)
+      (syms ++ syms.flatMap(_.info.decls)).foreach(check)
+    }
+  }
+}