1 /* 2 * Copyright (c) 2016, 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 * Tests to check representation of ES6 catch parameter as binding pattern. 26 * 27 * @test 28 * @option -scripting 29 * @run 30 */ 31 32 load(__DIR__ + "utils.js") 33 34 var code = <<EOF 35 36 try { throw null;} catch({}) { } 37 try { throw {} } catch ({}) { } 38 try { throw [] } catch ([,]) { } 39 try { throw { w: [7, undefined, ] }} catch ({ w: [x, y, z] = [4, 5, 6] }) { } 40 try { throw { a: 2, b: 3} } catch ({a, b}) { } 41 try { throw [null] } catch ([[x]]) { } 42 try { throw { w: undefined } } catch ({ w: { x, y, z } = { x: 4, y: 5, z: 6 } }) { } 43 44 EOF 45 46 parse("destructuring_catch.js", code, "--language=es6", new (Java.extend(visitor_es6, { 47 visitCatch : function (node, obj) { 48 obj.push(convert(node)) 49 } 50 }))) 51