test/script/basic/es6/let_const_reuse.js

changeset 995
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child 1112
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equal deleted inserted replaced
994:f5be4bdd0f6e 995:33bde22b7740
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-8057678: Tests for let&const keywords in Nashorn
26 *
27 * @test
28 * @run
29 * @option --language=es6
30 * @option -scripting
31 */
32
33 function tryIt (code) {
34 try {
35 eval(code)
36 } catch (e) {
37 print(e)
38 }
39 }
40
41 tryIt(<<CODE
42 let a = 23
43 if (true) {
44 a--
45 let a = 43;
46 }
47 CODE)
48
49 tryIt(<<CODE
50 const a = 23
51 if (true) {
52 a--
53 const a = 43;
54 }
55 CODE)
56
57 tryIt(<<CODE
58 let a = 23
59 if (true) {
60 a--
61 const a = 43;
62 }
63 CODE)
64
65 tryIt(<<CODE
66 const a = 23
67 if (true) {
68 a--
69 let a = 43;
70 }
71 CODE)

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