org.codehaus.groovy.classgen.asm.indy.IndyBinHelper Maven / Gradle / Ivy

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Groovy: A powerful, dynamic language for the JVM

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/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package org.codehaus.groovy.classgen.asm.indy;

import org.codehaus.groovy.ast.expr.ConstantExpression;
import org.codehaus.groovy.ast.expr.EmptyExpression;
import org.codehaus.groovy.ast.expr.Expression;
import org.codehaus.groovy.ast.expr.MethodCallExpression;
import org.codehaus.groovy.classgen.asm.BinaryExpressionHelper;
import org.codehaus.groovy.classgen.asm.InvocationWriter;
import org.codehaus.groovy.classgen.asm.WriterController;

public class IndyBinHelper extends BinaryExpressionHelper {

    public IndyBinHelper(WriterController wc) {
        super(wc);
    }

    @Override
    protected void writePostOrPrefixMethod(int op, String method, Expression expression, Expression orig) {
        getController().getInvocationWriter().makeCall(
                orig, EmptyExpression.INSTANCE, 
                new ConstantExpression(method), 
                MethodCallExpression.NO_ARGUMENTS, 
                InvocationWriter.invokeMethod, 
                false, false, false);
    }
}