1/*
2 * Copyright (c) 1994, 2003, 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.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package sun.tools.tree;
27
28import sun.tools.java.*;
29
30/**
31 * WARNING: The contents of this source file are not part of any
32 * supported API.  Code that depends on them does so at its own risk:
33 * they are subject to change or removal without notice.
34 */
35public
36class BinaryCompareExpression extends BinaryExpression {
37    /**
38     * constructor
39     */
40    public BinaryCompareExpression(int op, long where, Expression left, Expression right) {
41        super(op, where, Type.tBoolean, left, right);
42    }
43
44    /**
45     * Select the type
46     */
47    void selectType(Environment env, Context ctx, int tm) {
48        Type t = Type.tInt;
49        if ((tm & TM_DOUBLE) != 0) {
50            t = Type.tDouble;
51        } else if ((tm & TM_FLOAT) != 0) {
52            t = Type.tFloat;
53        } else if ((tm & TM_LONG) != 0) {
54            t = Type.tLong;
55        }
56        left = convert(env, ctx, t, left);
57        right = convert(env, ctx, t, right);
58    }
59}
60