let-const-statement-context.js revision 1118:e26843ca558b 
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
32function tryEval(s) {
33    try {
34        eval(s);
35    } catch (e) {
36        print(String(e).replace(/\\/g, "/"));
37    }
38}
39
40tryEval('if (true) let x = 1;');
41tryEval('if (true) const x = 1;');
42tryEval('while (true) let x = 1;');
43tryEval('while (true) const x = 1;');
44tryEval('for (;;) let x = 1;');
45tryEval('for (;;) const x = 1;');
46tryEval('do let x = 1; while (true);');
47tryEval('do const x = 1; while (true);');
48tryEval('with (y) const x = 1;');
49tryEval('with (y) let x = 1;');
50