1 /*
   2  * Copyright 2002 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4684378
  27  * @summary generics: verify error in generated bytecode
  28  * @author gafter
  29  *
  30  * @compile -source 1.5 T4684378.java
  31  * @run main T4684378
  32  */
  33 
  34 import java.util.Stack;
  35 public class T4684378 {
  36     public static void main(String[] argv) {
  37         Stack<String> bar = new Stack<String>();
  38         String foo;
  39 
  40         // Compiles, but causes verify error
  41         foo=(bar.empty()?"":bar.peek()).intern();
  42 
  43         // The following two work fine
  44         foo = (bar.empty()?"":bar.peek().intern());
  45         foo = (bar.empty()?"":(String)bar.peek()).intern();
  46     }
  47 }