Mon, 01 Jul 2013 14:57:03 +0100
7034798: Ambiguity error for abstract method call is too eager
Summary: Javac should wait and see if ambiguous methods can be reconciled at the end of an overload resolution round
Reviewed-by: jjg, vromero
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | */ |
aoqi@0 | 23 | package test; |
aoqi@0 | 24 | /*getElement:PACKAGE:test*/ |
aoqi@0 | 25 | import java.lang.annotation.*; |
aoqi@0 | 26 | import static test.TestGetElementReferenceData.Sub.*; |
aoqi@0 | 27 | |
aoqi@0 | 28 | public class TestGetElementReferenceData { |
aoqi@0 | 29 | |
aoqi@0 | 30 | private static void test() { |
aoqi@0 | 31 | StringBuilder/*getElement:CLASS:java.lang.StringBuilder*/ sb = new/*getElement:CONSTRUCTOR:java.lang.StringBuilder()*/ StringBuilder(); |
aoqi@0 | 32 | sb/*getElement:LOCAL_VARIABLE:sb*/.append/*getElement:METHOD:java.lang.StringBuilder.append(int)*/(0); |
aoqi@0 | 33 | sb.reverse( /*getElement:METHOD:java.lang.StringBuilder.reverse()*/); |
aoqi@0 | 34 | java.util.List< /*getElement:INTERFACE:java.util.List*/ String> l; |
aoqi@0 | 35 | utility/*getElement:METHOD:test.TestGetElementReferenceData.Base.utility()*/(); |
aoqi@0 | 36 | target(TestGetElementReferenceData :: test/*getElement:METHOD:test.TestGetElementReferenceData.test()*/); |
aoqi@0 | 37 | } |
aoqi@0 | 38 | private static void target(Runnable r) { r.run(); } |
aoqi@0 | 39 | public static class Base { |
aoqi@0 | 40 | public static void utility() {} |
aoqi@0 | 41 | } |
aoqi@0 | 42 | public static class Sub extends @TypeAnnotation( /*getElement:ANNOTATION_TYPE:test.TestGetElementReferenceData.TypeAnnotation*/) Base { |
aoqi@0 | 43 | } |
aoqi@0 | 44 | @Deprecated( /*getElement:ANNOTATION_TYPE:java.lang.Deprecated*/) |
aoqi@0 | 45 | public static class TypeParam<TT/*getElement:TYPE_PARAMETER:TT*/> { |
aoqi@0 | 46 | } |
aoqi@0 | 47 | @Target(ElementType.TYPE_USE) |
aoqi@0 | 48 | @interface TypeAnnotation { |
aoqi@0 | 49 | } |
aoqi@0 | 50 | } |