--- /dev/null	2019-05-01 12:58:11.532074540 -0400
+++ new/test/jdk/valhalla/valuetypes/InlineReferenceTest.java	2019-05-23 15:39:23.641459033 -0400
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.lang.ref.WeakReference;
+import java.lang.ref.ReferenceQueue;
+
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+import static org.testng.Assert.*;
+
+/*
+ * @test
+ * @summary Test inline classes with Reference types
+ * @compile -XDallowWithFieldOperator Point.java
+ * @run testng/othervm -XX:+EnableValhalla InlineReferenceTest
+ */
+@Test
+public class InlineReferenceTest {
+
+    @Test(expectedExceptions = IllegalArgumentException.class)
+    static void test1() {
+        Point? p = new Point(10,20);
+        WeakReference<Point?> r = new WeakReference<>(p);
+    }
+
+    @Test(expectedExceptions = IllegalArgumentException.class)
+    static void test2() {
+        ReferenceQueue<Object> q = new ReferenceQueue<>();
+        Point? p = new Point(1,2);
+        WeakReference<Point?> r = new WeakReference<>(p, q);
+    }
+}