| /******************************************************************************* |
| * Copyright (c) 2013, 2014 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 438458 - [1.8][null] clean up handling of null type annotations wrt type variables |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.compiler.lookup; |
| |
| // Give it an identity of its own to discriminate the fact that this type is not annotatable and so is a singleton. |
| public class NullTypeBinding extends BaseTypeBinding { |
| |
| NullTypeBinding() { |
| super(TypeIds.T_null, TypeConstants.NULL, new char[] { 'N' }); // N stands for null even if it is never internally used); |
| } |
| |
| public TypeBinding clone(TypeBinding enclosingType) { |
| return this; // enforce solitude. |
| } |
| |
| public void setTypeAnnotations(AnnotationBinding[] annotations, boolean evalNullAnnotations) { |
| return; // reject misguided attempt. |
| } |
| |
| public TypeBinding unannotated() { |
| return this; |
| } |
| } |
