org.eclipse.jdt.core/eval/org/eclipse/jdt/internal/eval/CodeSnippetSuperReference.java

/*******************************************************************************
 * Copyright (c) 2000, 2013 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Stephan Herrmann - Contribution for
 *							Bug 400874 - [1.8][compiler] Inference infrastructure should evolve to meet JLS8 18.x (Part G of JSR335 spec)
 *******************************************************************************/
package org.eclipse.jdt.internal.eval;

import org.eclipse.jdt.internal.compiler.ast.SuperReference;
import org.eclipse.jdt.internal.compiler.lookup.BlockScope;
import org.eclipse.jdt.internal.compiler.lookup.InferenceContext18;
import org.eclipse.jdt.internal.compiler.lookup.InvocationSite;
import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding;
import org.eclipse.jdt.internal.compiler.lookup.Scope;
import org.eclipse.jdt.internal.compiler.lookup.TypeBinding;

/**
 * A super reference inside a code snippet denotes a reference to the super type of 
 * the remote receiver object (that is, the receiver of the context in the stack frame). This is 
 * used to report an error through JavaModelException according to the fact that super
 * reference are not supported in code snippet.
 */
public class CodeSnippetSuperReference extends SuperReference implements EvaluationConstants, InvocationSite {
	
public CodeSnippetSuperReference(int pos, int sourceEnd) {
	super(pos, sourceEnd);
}

/**
 * @see org.eclipse.jdt.internal.compiler.lookup.InvocationSite#genericTypeArguments()
 */
@Override
public TypeBinding[] genericTypeArguments() {
	return null;
}

@Override
public TypeBinding resolveType(BlockScope scope) {
	scope.problemReporter().cannotUseSuperInCodeSnippet(this.sourceStart, this.sourceEnd);
	return null;
}
@Override
public InferenceContext18 freshInferenceContext(Scope scope) {
	return null;
}
@Override
public boolean isSuperAccess(){
	return false;
}
@Override
public boolean isTypeAccess(){
	return false;
}
@Override
public void setActualReceiverType(ReferenceBinding receiverType) {
	// ignored
}
@Override
public void setDepth(int depth){
	// ignored
}
@Override
public void setFieldIndex(int index){
	// ignored
}
}