1 /* 2 * Copyright (C) 2018 The Dagger Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dagger.functional.aot; 18 19 import dagger.Subcomponent; 20 import javax.inject.Inject; 21 22 /** 23 * This class demonstrates a regression where a missing binding method was generated in a leaf 24 * component and then satisfied in an ancestor with a generated instance binding. If the ancestor's 25 * generated instance method had the same name as the formerly-missing binding method, Dagger would 26 * generate code without a proper {@code DaggerOuter.this} reference: 27 * 28 * <pre>{@code 29 * public class DaggerAncestor implements Ancestor { 30 * protected abstract Ancestor getAncestor(); 31 * 32 * protected abstract class LeafImpl extends DaggerLeaf { 33 * {@literal @Override} 34 * protected final Ancestor getAncestor() { 35 * return getAncestor(); 36 * // ^ should be DaggerAncestor.this.getAncestor() 37 * } 38 * } 39 * } 40 * }</pre> 41 */ 42 final class MissingBindingReplacedWithGeneratedInstance { 43 @Subcomponent 44 interface Leaf { dependsOnGeneratedInstance()45 DependsOnGeneratedInstance dependsOnGeneratedInstance(); 46 } 47 48 static class DependsOnGeneratedInstance { DependsOnGeneratedInstance(Ancestor generatedInstance)49 @Inject DependsOnGeneratedInstance(Ancestor generatedInstance) {} 50 } 51 52 @Subcomponent 53 interface Ancestor { child()54 Leaf child(); 55 } 56 } 57