Thu, 09 Oct 2008 16:19:13 +0100
6731573: diagnostic output should optionally include source line
Summary: Added an -XD option to optionally prints out source lines in error messages
Reviewed-by: jjg
1 /*
2 * Copyright 1999-2008 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 */
26 package com.sun.tools.javac.util;
28 /**
29 * Access to the compiler's name table. STandard names are defined,
30 * as well as methods to create new names.
31 *
32 * <p><b>This is NOT part of any API supported by Sun Microsystems. If
33 * you write code that depends on this, you do so at your own risk.
34 * This code and its internal interfaces are subject to change or
35 * deletion without notice.</b>
36 */
37 public class Names {
39 public static final Context.Key<Names> namesKey = new Context.Key<Names>();
41 public static Names instance(Context context) {
42 Names instance = context.get(namesKey);
43 if (instance == null) {
44 instance = new Names(context);
45 context.put(namesKey, instance);
46 }
47 return instance;
48 }
50 public final Name slash;
51 public final Name hyphen;
52 public final Name T;
53 public final Name slashequals;
54 public final Name deprecated;
55 public final Name init;
56 public final Name clinit;
57 public final Name error;
58 public final Name any;
59 public final Name empty;
60 public final Name one;
61 public final Name period;
62 public final Name comma;
63 public final Name semicolon;
64 public final Name asterisk;
65 public final Name _this;
66 public final Name _super;
67 public final Name _default;
68 public final Name _class;
69 public final Name java_lang;
70 public final Name java_lang_Object;
71 public final Name java_lang_Class;
72 public final Name java_lang_Cloneable;
73 public final Name java_io_Serializable;
74 public final Name serialVersionUID;
75 public final Name java_lang_Enum;
76 public final Name package_info;
77 public final Name ConstantValue;
78 public final Name LineNumberTable;
79 public final Name LocalVariableTable;
80 public final Name LocalVariableTypeTable;
81 public final Name CharacterRangeTable;
82 public final Name StackMap;
83 public final Name StackMapTable;
84 public final Name SourceID;
85 public final Name CompilationID;
86 public final Name Code;
87 public final Name Exceptions;
88 public final Name SourceFile;
89 public final Name InnerClasses;
90 public final Name Synthetic;
91 public final Name Bridge;
92 public final Name Deprecated;
93 public final Name Enum;
94 public final Name _name;
95 public final Name Signature;
96 public final Name Varargs;
97 public final Name Annotation;
98 public final Name RuntimeVisibleAnnotations;
99 public final Name RuntimeInvisibleAnnotations;
100 public final Name RuntimeVisibleParameterAnnotations;
101 public final Name RuntimeInvisibleParameterAnnotations;
102 public final Name Value;
103 public final Name EnclosingMethod;
104 public final Name desiredAssertionStatus;
105 public final Name append;
106 public final Name family;
107 public final Name forName;
108 public final Name toString;
109 public final Name length;
110 public final Name valueOf;
111 public final Name value;
112 public final Name getMessage;
113 public final Name getClass;
114 public final Name TYPE;
115 public final Name FIELD;
116 public final Name METHOD;
117 public final Name PARAMETER;
118 public final Name CONSTRUCTOR;
119 public final Name LOCAL_VARIABLE;
120 public final Name ANNOTATION_TYPE;
121 public final Name PACKAGE;
122 public final Name SOURCE;
123 public final Name CLASS;
124 public final Name RUNTIME;
125 public final Name Array;
126 public final Name Method;
127 public final Name Bound;
128 public final Name clone;
129 public final Name getComponentType;
130 public final Name getClassLoader;
131 public final Name initCause;
132 public final Name values;
133 public final Name iterator;
134 public final Name hasNext;
135 public final Name next;
136 public final Name AnnotationDefault;
137 public final Name ordinal;
138 public final Name equals;
139 public final Name hashCode;
140 public final Name compareTo;
141 public final Name getDeclaringClass;
142 public final Name ex;
143 public final Name finalize;
145 public final Name.Table table;
147 public Names(Context context) {
148 Options options = Options.instance(context);
149 table = createTable(options);
151 slash = fromString("/");
152 hyphen = fromString("-");
153 T = fromString("T");
154 slashequals = fromString("/=");
155 deprecated = fromString("deprecated");
157 init = fromString("<init>");
158 clinit = fromString("<clinit>");
159 error = fromString("<error>");
160 any = fromString("<any>");
161 empty = fromString("");
162 one = fromString("1");
163 period = fromString(".");
164 comma = fromString(",");
165 semicolon = fromString(";");
166 asterisk = fromString("*");
167 _this = fromString("this");
168 _super = fromString("super");
169 _default = fromString("default");
171 _class = fromString("class");
172 java_lang = fromString("java.lang");
173 java_lang_Object = fromString("java.lang.Object");
174 java_lang_Class = fromString("java.lang.Class");
175 java_lang_Cloneable = fromString("java.lang.Cloneable");
176 java_io_Serializable = fromString("java.io.Serializable");
177 java_lang_Enum = fromString("java.lang.Enum");
178 package_info = fromString("package-info");
179 serialVersionUID = fromString("serialVersionUID");
180 ConstantValue = fromString("ConstantValue");
181 LineNumberTable = fromString("LineNumberTable");
182 LocalVariableTable = fromString("LocalVariableTable");
183 LocalVariableTypeTable = fromString("LocalVariableTypeTable");
184 CharacterRangeTable = fromString("CharacterRangeTable");
185 StackMap = fromString("StackMap");
186 StackMapTable = fromString("StackMapTable");
187 SourceID = fromString("SourceID");
188 CompilationID = fromString("CompilationID");
189 Code = fromString("Code");
190 Exceptions = fromString("Exceptions");
191 SourceFile = fromString("SourceFile");
192 InnerClasses = fromString("InnerClasses");
193 Synthetic = fromString("Synthetic");
194 Bridge = fromString("Bridge");
195 Deprecated = fromString("Deprecated");
196 Enum = fromString("Enum");
197 _name = fromString("name");
198 Signature = fromString("Signature");
199 Varargs = fromString("Varargs");
200 Annotation = fromString("Annotation");
201 RuntimeVisibleAnnotations = fromString("RuntimeVisibleAnnotations");
202 RuntimeInvisibleAnnotations = fromString("RuntimeInvisibleAnnotations");
203 RuntimeVisibleParameterAnnotations = fromString("RuntimeVisibleParameterAnnotations");
204 RuntimeInvisibleParameterAnnotations = fromString("RuntimeInvisibleParameterAnnotations");
205 Value = fromString("Value");
206 EnclosingMethod = fromString("EnclosingMethod");
208 desiredAssertionStatus = fromString("desiredAssertionStatus");
210 append = fromString("append");
211 family = fromString("family");
212 forName = fromString("forName");
213 toString = fromString("toString");
214 length = fromString("length");
215 valueOf = fromString("valueOf");
216 value = fromString("value");
217 getMessage = fromString("getMessage");
218 getClass = fromString("getClass");
220 TYPE = fromString("TYPE");
221 FIELD = fromString("FIELD");
222 METHOD = fromString("METHOD");
223 PARAMETER = fromString("PARAMETER");
224 CONSTRUCTOR = fromString("CONSTRUCTOR");
225 LOCAL_VARIABLE = fromString("LOCAL_VARIABLE");
226 ANNOTATION_TYPE = fromString("ANNOTATION_TYPE");
227 PACKAGE = fromString("PACKAGE");
229 SOURCE = fromString("SOURCE");
230 CLASS = fromString("CLASS");
231 RUNTIME = fromString("RUNTIME");
233 Array = fromString("Array");
234 Method = fromString("Method");
235 Bound = fromString("Bound");
236 clone = fromString("clone");
237 getComponentType = fromString("getComponentType");
238 getClassLoader = fromString("getClassLoader");
239 initCause = fromString("initCause");
240 values = fromString("values");
241 iterator = fromString("iterator");
242 hasNext = fromString("hasNext");
243 next = fromString("next");
244 AnnotationDefault = fromString("AnnotationDefault");
245 ordinal = fromString("ordinal");
246 equals = fromString("equals");
247 hashCode = fromString("hashCode");
248 compareTo = fromString("compareTo");
249 getDeclaringClass = fromString("getDeclaringClass");
250 ex = fromString("ex");
251 finalize = fromString("finalize");
252 }
254 protected Name.Table createTable(Options options) {
255 boolean useUnsharedTable = options.get("useUnsharedTable") != null;
256 if (useUnsharedTable)
257 return new UnsharedNameTable(this);
258 else
259 return new SharedNameTable(this);
260 }
262 public void dispose() {
263 table.dispose();
264 }
266 public Name fromChars(char[] cs, int start, int len) {
267 return table.fromChars(cs, start, len);
268 }
270 public Name fromString(String s) {
271 return table.fromString(s);
272 }
274 public Name fromUtf(byte[] cs) {
275 return table.fromUtf(cs);
276 }
278 public Name fromUtf(byte[] cs, int start, int len) {
279 return table.fromUtf(cs, start, len);
280 }
281 }