Tue, 13 Oct 2009 15:26:30 -0700
6891079: Compiler allows invalid binary literals 0b and oBL
Reviewed-by: darcy
1 /*
2 * Copyright 2008 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. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25 package com.sun.tools.classfile;
27 import java.io.IOException;
29 /**
30 * <p><b>This is NOT part of any API supported by Sun Microsystems. If
31 * you write code that depends on this, you do so at your own risk.
32 * This code and its internal interfaces are subject to change or
33 * deletion without notice.</b>
34 */
35 public class SourceID_attribute extends Attribute {
37 SourceID_attribute(ClassReader cr, int name_index, int length) throws IOException {
38 super(name_index, length);
39 sourceID_index = cr.readUnsignedShort();
40 }
42 public SourceID_attribute(ConstantPool constant_pool, int sourceID_index)
43 throws ConstantPoolException {
44 this(constant_pool.getUTF8Index(Attribute.SourceID), sourceID_index);
45 }
47 public SourceID_attribute(int name_index, int sourceID_index) {
48 super(name_index, 2);
49 this.sourceID_index = sourceID_index;
50 }
52 String getSourceID(ConstantPool constant_pool) throws ConstantPoolException {
53 return constant_pool.getUTF8Value(sourceID_index);
54 }
56 public <R, D> R accept(Visitor<R, D> visitor, D data) {
57 return visitor.visitSourceID(this, data);
58 }
60 public final int sourceID_index;
61 }