/*
* Copyright 1999-2005 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package com.sun.tools.javac.code;
/** Internal symbol kinds, which distinguish between elements of
* different subclasses of Symbol. Symbol kinds are organized so they can be
* or'ed to sets.
*
* <p><b>This is NOT part of any API supported by Sun Microsystems. If
* you write code that depends on this, you do so at your own risk.
* This code and its internal interfaces are subject to change or
* deletion without notice.</b>
*/
public class Kinds {
private Kinds() {} // uninstantiable
/** The empty set of kinds.
*/
public final static int NIL = 0;
/** The kind of package symbols.
*/
public final static int PCK = 1 << 0;
/** The kind of type symbols (classes, interfaces and type variables).
*/
public final static int TYP = 1 << 1;
/** The kind of variable symbols.
*/
public final static int VAR = 1 << 2;
/** The kind of values (variables or non-variable expressions), includes VAR.
*/
public final static int VAL = (1 << 3) | VAR;
/** The kind of methods.
*/
public final static int MTH = 1 << 4;
/** The error kind, which includes all other kinds.
*/
public final static int ERR = (1 << 5) - 1;
/** The set of all kinds.
*/
public final static int AllKinds = ERR;
/** Kinds for erroneous symbols that complement the above
*/
public static final int ERRONEOUS = 1 << 6;
public static final int AMBIGUOUS = ERRONEOUS+1; // ambiguous reference
public static final int HIDDEN = ERRONEOUS+2; // hidden method or field
public static final int STATICERR = ERRONEOUS+3; // nonstatic member from static context
public static final int ABSENT_VAR = ERRONEOUS+4; // missing variable
public static final int WRONG_MTHS = ERRONEOUS+5; // methods with wrong arguments
public static final int WRONG_MTH = ERRONEOUS+6; // one method with wrong arguments
public static final int ABSENT_MTH = ERRONEOUS+7; // missing method
public static final int ABSENT_TYP = ERRONEOUS+8; // missing type
}