1 /*

     2  * Copyright (c) 2018, 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 4154887

    27  * @summary self-parser test causes JDK 1.2 Beta4K segmentation fault

    28  * @run main/othervm JITClassInit

    29  * @author Tom Rodriguez

    30  */

    31 

    32 public class JITClassInit {

    33     public static void main(String[] args) {

    34         Token t = new Token();

    35         new TokenTable();

    36     }

    37 

    38 }

    39 

    40 class TokenTable {

    41     public TokenTable() {

    42         new TokenTypeIterator(this);

    43     }

    44 

    45     public void for_token_type(Token t) {

    46         t.keyword_character_class();

    47     }

    48 }

    49 

    50 class Token {

    51     public Object keyword_character_class() {

    52         return new Object();

    53     }

    54 }

    55 

    56 class NameOrKeywordToken extends Token {

    57     static TokenTable kt = new TokenTable();

    58     public Object keyword_character_class() {

    59         return new Object();

    60     }

    61 }

    62 

    63 class CapKeywordToken extends NameOrKeywordToken {

    64     public Object keyword_character_class() {

    65         return new Object();

    66     }

    67 };

    68 

    69 

    70 class TokenTypeIterator {

    71     public TokenTypeIterator(TokenTable c) {

    72         c.for_token_type(new CapKeywordToken());

    73         c.for_token_type(new NameOrKeywordToken());

    74     }

    75 }