| /* |
| * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * JDK-8057678: Tests for let&const keywords in Nashorn |
| * |
| * @test |
| * @run |
| * @option --language=es6 |
| * @option -scripting |
| */ |
| |
| function tryIt (code) { |
| try { |
| eval(code) |
| } catch (e) { |
| print(e) |
| } |
| } |
| |
| tryIt(<<CODE |
| let a = function () { var a = "Hello World!"; return a; } |
| print(typeof a) |
| { |
| let a = 34; |
| print(typeof a) |
| if (true) { |
| let c = 54.7 |
| var d = c |
| print(typeof c) |
| print(typeof d) |
| } |
| } |
| print(typeof a) |
| print(typeof a()) |
| print(typeof c) |
| print(typeof d) |
| print(d) |
| CODE) |
| |
| tryIt(<<CODE |
| let a = {} |
| if (true) { |
| function a () { |
| print (typeof a) |
| return 'Hello World!' |
| } |
| print(typeof a) |
| print(a()) |
| } |
| print(typeof a) |
| CODE) |
| |