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)