8028020: Function parameter as last expression in comma in return value causes bad type calculation

Reviewed-by: jlaskey, lagergren, sundar

2 files changed, 42 insertions, 0 deletions

diff --git a/test/script/basic/JDK-8028020.js b/test/script/basic/JDK-8028020.js
new file mode 100644
index 00000000..4dfa0cad
--- /dev/null
+++ b/test/script/basic/JDK-8028020.js
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2010, 2013, 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.
+ */
+
+/**
+ * JDK-8028020: Function parameter as last expression in comma in return value causes bad type calculation
+ *
+ * @test
+ * @run
+ */
+
+function f(x) {
+    return 1, x
+}
+
+function g(x, y) {
+    return x, y
+}
+
+print(f("'1, x' works."))
+print(g(42, "'x, y' works too."))
diff --git a/test/script/basic/JDK-8028020.js.EXPECTED b/test/script/basic/JDK-8028020.js.EXPECTED
new file mode 100644
index 00000000..816a21ce
--- /dev/null
+++ b/test/script/basic/JDK-8028020.js.EXPECTED
@@ -0,0 +1,2 @@
+'1, x' works.
+'x, y' works too.