/*
* Copyright 1994-2003 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 sun.tools.tree;
import sun.tools.java.*;
import sun.tools.asm.Assembler;
import java.util.Hashtable;
/**
* WARNING: The contents of this source file are not part of any
* supported API. Code that depends on them does so at its own risk:
* they are subject to change or removal without notice.
*/
abstract public
class BinaryBitExpression extends BinaryExpression {
/**
* constructor
*/
public BinaryBitExpression(int op, long where, Expression left, Expression right) {
super(op, where, left.type, left, right);
}
/**
* Select the type
*/
void selectType(Environment env, Context ctx, int tm) {
if ((tm & TM_BOOLEAN) != 0) {
type = Type.tBoolean;
} else if ((tm & TM_LONG) != 0) {
type = Type.tLong;
} else {
type = Type.tInt;
}
left = convert(env, ctx, type, left);
right = convert(env, ctx, type, right);
}
/**
* Code
*/
public void codeValue(Environment env, Context ctx, Assembler asm) {
left.codeValue(env, ctx, asm);
right.codeValue(env, ctx, asm);
codeOperation(env, ctx, asm);
}
}
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