changeset 54670:ecfe9065f490 lworld

JDK-8221330: [lworld] Missed test add
author dsimms
date Tue, 26 Mar 2019 14:26:40 +0100
parents e79550bd57fb
children 36bb56ff2a73
files test/langtools/tools/javac/valhalla/lworld-values/InnerClassAttributeValuenessTest.java
diffstat 1 files changed, 53 insertions(+), 0 deletions(-) [+]
line wrap: on
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/valhalla/lworld-values/InnerClassAttributeValuenessTest.java	Tue Mar 26 14:26:40 2019 +0100
@@ -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.
+ */
+
+/*
+ * @test
+ * @bug 8221330
+ * @summary Javac adds InnerClass attribute missing value flag
+ * @modules jdk.jdeps/com.sun.tools.classfile
+ * @run main/othervm -XX:+EnableValhalla InnerClassAttributeValuenessTest
+ */
+
+import com.sun.tools.classfile.AccessFlags;
+
+public class InnerClassAttributeValuenessTest {
+
+    static value class Inner {
+        int f;
+        private Inner() { f=0; }
+        private Inner(int v) { f=v; }
+
+        public static Inner create(int v) {
+            return new Inner(v);
+        }
+
+        // Uncomment the next line, and Inner ceases to be a value type
+        public static final Inner.box ZERO = Inner.create(0);
+    }
+
+    public static void main(String[] args) {
+        if ((Inner.class.getModifiers() & AccessFlags.ACC_VALUE) == 0)
+            throw new AssertionError("Value flag missing");
+    }
+}