1 files changed, 35 insertions, 0 deletions
diff --git a/test/files/run/t2464/Test.scala b/test/files/run/t2464/Test.scala
new file mode 100644
index 0000000000..90e1a03c17
--- /dev/null
+++ b/test/files/run/t2464/Test.scala
@@ -0,0 +1,35 @@
+import scala.reflect.io.Streamable
+import scala.tools.asm.{ClassWriter, ClassReader}
+import scala.tools.asm.tree.ClassNode
+import scala.tools.partest._
+import scala.tools.partest.BytecodeTest.modifyClassFile
+import java.io.{FileOutputStream, FileInputStream, File}
+
+object Test extends DirectTest {
+  def code = ???
+
+  def compileCode(code: String) = {
+    val classpath = List(sys.props("partest.lib"), testOutput.path) mkString sys.props("path.separator")
+    compileString(newCompiler("-cp", classpath, "-d", testOutput.path))(code)
+  }
+
+  def app = """
+    object O {
+      new test.Annotated
+    }
+  """
+
+  def show(): Unit = {
+    compileCode(app)
+    modifyClassFile(new File(testOutput.toFile, "test/Annotated.class")) {
+      (cn: ClassNode) =>
+        // As investigated https://issues.scala-lang.org/browse/SI-2464?focusedCommentId=64521&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-64521
+        // classfiles in the wild sometimes lack the required InnerClass attribute for nested enums that
+        // are referenced in an annotation. I don't know what compiler or bytecode processor leaves things
+        // that way, but this test makes sure we don't crash.
+        cn.innerClasses.clear()
+        cn
+    }
+    compileCode(app)
+  }
+}