1 /*

     2  * Copyright (c) 2014, 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  */

    23 

    24 /**

    25  * JDK-8057980: let & const: remaining issues with lexical scoping

    26  *

    27  * @test

    28  * @run

    29  * @option --language=es6

    30  */

    31 

    32 function tryEval(s) {

    33     try {

    34         eval(s);

    35     } catch (e) {

    36         print(String(e).replace(/\\/g, "/"));

    37     }

    38 }

    39 

    40 tryEval('if (true) let x = 1;');

    41 tryEval('if (true) const x = 1;');

    42 tryEval('while (true) let x = 1;');

    43 tryEval('while (true) const x = 1;');

    44 tryEval('for (;;) let x = 1;');

    45 tryEval('for (;;) const x = 1;');

    46 tryEval('do let x = 1; while (true);');

    47 tryEval('do const x = 1; while (true);');

    48 tryEval('with (y) const x = 1;');

    49 tryEval('with (y) let x = 1;');