jdk8-mips64-public/nashorn: test/script/basic/JDK-8017046.js@d5a9705a27b1

8066237: Fuzzing bug: Parser error on optimistic recompilation
Reviewed-by: lagergren, attila

     1 /*

     2  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    24 /**

    25  * JDK-8017046: Cannot assign undefined to a function argument if the function uses arguments object

    26  *

    27  * @test

    28  * @run

    29  */

    31 function assert(value, msg) {

    32     if (! value) {

    33         fail(msg);

    34     }

    35 }

    37 function func(a) {

    38     assert(a === arguments[0], "a !== arguments[0]");

    39     assert(a === "hello", "a !== 'hello'");

    40     a = undefined;

    41     assert(a === arguments[0], "a !== arguments[0]");

    42     assert(a === undefined, "a !== undefined");

    43     assert(typeof(a) === 'undefined', "typeof(a) is not 'undefined'");

    44 }

    46 func("hello");

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