1 files changed, 24 insertions, 0 deletions
diff --git a/test/files/jvm/patmat_opt_no_nullcheck/Analyzed_1.scala b/test/files/jvm/patmat_opt_no_nullcheck/Analyzed_1.scala
new file mode 100644
index 0000000000..3a594c401e
--- /dev/null
+++ b/test/files/jvm/patmat_opt_no_nullcheck/Analyzed_1.scala
@@ -0,0 +1,24 @@
+// this class's bytecode, compiled under -optimize is analyzed by the test
+// method a's bytecode should be identical to method b's bytecode
+case class Foo(x: Any)
+
+class SameBytecode {
+  def a = 
+    (Foo(1): Any) match {
+      case Foo(_: String) =>
+    }
+
+  // there's no null check
+  def b: Unit = {
+    val x1: Any = Foo(1)
+    if (x1.isInstanceOf[Foo]) {
+      val x3 = x1.asInstanceOf[Foo]
+      if (x3.x.isInstanceOf[String]) {
+        val x = ()
+        return
+      }
+    }
+
+    throw new MatchError(x1)
+  }
+}
+\ No newline at end of file