1 /*
   2  * Copyright (c) 2010, 2013, 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-8016235 : use before definition in catch block generated erroneous bytecode
  26  * as there is no guarantee anything in the try block has executed.
  27  *
  28  * @test
  29  * @run
  30  */
  31 
  32 function f() {
  33     try {
  34     var parser = {};
  35     } catch (e) {
  36     parser = parser.context();
  37     }
  38 }
  39 
  40 function g() {
  41     try {
  42         return "apa";
  43     } catch (tmp) {
  44     //for now, too conservative as var ex declaration exists on the function
  45     //level, but at least the code does not break, and the analysis is driven
  46     //from the catch block (the rare case), not the try block (the common case)
  47         var ex = new Error("DOM Exception 5");
  48         ex.code = ex.number = 5;
  49         return ex;
  50     }
  51 }