org.eclipse.jdt.internal.eval.CodeSnippetSuperReference Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2000, 2013 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* 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()
*/
public TypeBinding[] genericTypeArguments() {
return null;
}
public TypeBinding resolveType(BlockScope scope) {
scope.problemReporter().cannotUseSuperInCodeSnippet(this.sourceStart, this.sourceEnd);
return null;
}
public InferenceContext18 freshInferenceContext(Scope scope) {
return null;
}
public boolean isSuperAccess(){
return false;
}
public boolean isTypeAccess(){
return false;
}
public void setActualReceiverType(ReferenceBinding receiverType) {
// ignored
}
public void setDepth(int depth){
// ignored
}
public void setFieldIndex(int index){
// ignored
}
}