Mon, 07 Dec 2015 13:15:47 -0800
Merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
attila@962 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
attila@962 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
attila@962 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
attila@962 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | |
aoqi@0 | 24 | /** |
aoqi@0 | 25 | * JDK-8016235 : use before definition in catch block generated erroneous bytecode |
attila@962 | 26 | * as there is no guarantee anything in the try block has executed. |
aoqi@0 | 27 | * |
aoqi@0 | 28 | * @test |
attila@962 | 29 | * @run |
aoqi@0 | 30 | */ |
aoqi@0 | 31 | |
aoqi@0 | 32 | function f() { |
aoqi@0 | 33 | try { |
attila@962 | 34 | var parser = {}; |
aoqi@0 | 35 | } catch (e) { |
attila@962 | 36 | parser = parser.context(); |
aoqi@0 | 37 | } |
aoqi@0 | 38 | } |
aoqi@0 | 39 | |
attila@962 | 40 | function g() { |
aoqi@0 | 41 | try { |
aoqi@0 | 42 | return "apa"; |
aoqi@0 | 43 | } catch (tmp) { |
attila@962 | 44 | //for now, too conservative as var ex declaration exists on the function |
attila@962 | 45 | //level, but at least the code does not break, and the analysis is driven |
attila@962 | 46 | //from the catch block (the rare case), not the try block (the common case) |
aoqi@0 | 47 | var ex = new Error("DOM Exception 5"); |
aoqi@0 | 48 | ex.code = ex.number = 5; |
aoqi@0 | 49 | return ex; |
aoqi@0 | 50 | } |
aoqi@0 | 51 | } |