rev 2218 : [mq]: first

   1 /*
   2  * Copyright (c) 2002, 2003, 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  * @test
  26  * @bug 4309152 4805490
  27  * @summary Compiler silently generates bytecode that exceeds VM limits
  28  * @author gafter
  29  *
  30  * @compile/fail/ref=StringLength.out -XDrawDiagnostics StringLength.java
  31  */
  32 
  33 class StringLength {
  34     public static final String l5e0 = "abcde";
  35     public static final String l1e1 = l5e0 + l5e0;
  36     public static final String l3e1 = l1e1 + l1e1 + l1e1;
  37     public static final String l1e2 = l3e1 + l3e1 + l3e1 + l1e1;
  38     public static final String l5e2 = l1e2 + l1e2 + l1e2 + l1e2 + l1e2;
  39     public static final String l1e3 = l5e2 + l5e2;
  40     public static final String l5e3 = l1e3 + l1e3 + l1e3 + l1e3 + l1e3;
  41     public static final String l1e4 = l5e3 + l5e3;
  42     public static final String l6e4 = l1e4 + l1e4 + l1e4 + l1e4 + l1e4 + l1e4;
  43 
  44     public static final String l65530 = l6e4 + l5e3 + l5e2 + l3e1;
  45     public static String X = l65530 + "abcdef"; // length 65536
  46     public static void main(String[] args) {
  47         System.out.println(X.length());
  48     }
  49 }
--- EOF ---