| /* |
| * 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-8051889: Implement block scoping in symbol assignment and scope computation |
| * |
| * @test |
| * @run |
| * @option --language=es6 */ |
| |
| "use strict"; |
| |
| function f() { |
| var a; |
| let b; |
| const c = 0; |
| |
| print(a, b, c); |
| |
| try { |
| eval("x = 1; print('x: ' + x);"); |
| print("assignment to x succeeded"); |
| } catch (e) { |
| print(e); |
| } |
| try { |
| eval("'use strict'; let z = 1; print('z: ' + z);"); |
| print("assignment to z succeeded"); |
| eval("print('z: ' + z);"); |
| } catch (e) { |
| print(e); |
| } |
| |
| try { |
| eval("a = 1; print(a);"); |
| print("assignment to a succeeded"); |
| } catch (e) { |
| print(e); |
| } |
| print("a: " + a); |
| |
| try { |
| eval("b = 1; print('b: ' + b);"); |
| print("assignment to b succeeded"); |
| } catch (e) { |
| print(e); |
| } |
| print("b: " + b); |
| |
| try { |
| eval("c = 1; print('c: ' + c);"); |
| print("assignment to c succeeded"); |
| } catch (e) { |
| print(e); |
| } |
| print("c: " + c); |
| |
| eval("a = 2; let b = 3;"); |
| |
| try { |
| print(a, b, c); |
| } catch (e) { |
| print(e); |
| } |
| |
| let x; |
| |
| try { |
| print(a, b, c, x); |
| } catch (e) { |
| print(e); |
| } |
| |
| } |
| |
| f(); |
| |
| print(typeof a, typeof b, typeof c, typeof x, typeof z); |