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 try { 34 const x = 2; 35 x = 1; 36 fail("const assignment didn't throw"); 37 } catch (e) { 38 print(e); 39 } 40 41 try { 42 const x = 2; 43 x++; 44 fail("const assignment didn't throw"); 45 } catch (e) { 46 print(e); 47 } 48 49 try { 50 const x = 2; 51 x--; 52 fail("const assignment didn't throw"); 53 } catch (e) { 54 print(e); 55 } 56 57 try { 58 const x = 2; 59 ++x; 60 fail("const assignment didn't throw"); 61 } catch (e) { 62 print(e); 63 } 64 65 try { 66 const x = 2; 67 --x; 68 fail("const assignment didn't throw"); 69 } catch (e) { 70 print(e); 71 } 72 73 try { 74 const x = 2; 75 x += 1; 76 fail("const assignment didn't throw"); 77 } catch (e) { 78 print(e); 79 } 80 81 try { 82 const x = 2; 83 x *= 1; 84 fail("const assignment didn't throw"); 85 } catch (e) { 86 print(e); 87 } 88 89 try { 90 const x = 2; 91 x /= 1; 92 fail("const assignment didn't throw"); 93 } catch (e) { 94 print(e); 95 } 96 97 try { 98 const x = 2; 99 x %= 1; 100 fail("const assignment didn't throw"); 101 } catch (e) { 102 print(e); 103 } 104 105 try { 106 const x = 2; 107 x |= 1; 108 fail("const assignment didn't throw"); 109 } catch (e) { 110 print(e); 111 } 112 113 try { 114 const x = 2; 115 x &= 1; 116 fail("const assignment didn't throw"); 117 } catch (e) { 118 print(e); 119 } 120 121 try { 122 const x = 2; 123 x ^= 1; 124 fail("const assignment didn't throw"); 125 } catch (e) { 126 print(e); 127 } 128 129 try { 130 const x = 2; 131 x <<= 1; 132 fail("const assignment didn't throw"); 133 } catch (e) { 134 print(e); 135 } 136 137 try { 138 const x = 2; 139 x >>= 1; 140 fail("const assignment didn't throw"); 141 } catch (e) { 142 print(e); 143 } 144 145 try { 146 const x = 2; 147 x >>>= 1; 148 fail("const assignment didn't throw"); 149 } catch (e) { 150 print(e); 151 } 152 153 try { 154 const x = 2; 155 delete x; 156 fail("const assignment didn't throw"); 157 } catch (e) { 158 print(e); 159 } 160 161 const c = 1; 162 163 try { 164 c = 2; 165 fail("const assignment didn't throw"); 166 } catch (e) { 167 print(e); 168 } 169 170 (function() { 171 try { 172 c = 2; 173 fail("const assignment didn't throw"); 174 } catch (e) { 175 print(e); 176 } 177 })();