test/script/basic/es6/let.js

changeset 991
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1 /*
2 * Copyright (c) 2010, 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-8051889: Implement block scoping in symbol assignment and scope computation
26 *
27 * @test
28 * @run
29 * @option --language=es6 */
30
31 "use strict";
32
33 let a = 2;
34 let c = 2;
35 print(a, c);
36
37 function f(x) {
38 let a = 5;
39 const c = 10;
40 print(a, c);
41 if (x) {
42 let a = 42;
43 const c = 43;
44 print(a, c);
45 }
46 print(a, c);
47
48 function inner() {
49 (function() {
50 print(a, c);
51 })();
52 }
53 inner();
54 }
55
56 f(true);
57 f(false);
58
59 (function() {
60 (function() {
61 print(a, c);
62 })();
63 })();
64
65 function outer() {
66 print(a, c);
67 }
68 outer();
69

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