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 "use strict"; 43 let x = 2; 44 const x = function (a,b,c) {}; 45 CODE) 46 47 tryIt(<<CODE 48 "use strict"; 49 let x = {}; 50 var x = 2; 51 CODE) 52 53 tryIt(<<CODE 54 "use strict"; 55 var x = 2; 56 let x = undefined; 57 CODE) 58 59 tryIt(<<CODE 60 "use strict"; 61 const x = function (){}; 62 let x = {}; 63 CODE) 64 65 66 tryIt(<<CODE 67 "use strict"; 68 let a = 2; 69 function a () {}; 70 CODE)