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
jjg@489 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. |
jjg@489 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
jjg@489 | 4 | * |
jjg@489 | 5 | * This code is free software; you can redistribute it and/or modify it |
jjg@489 | 6 | * under the terms of the GNU General Public License version 2 only, as |
jjg@489 | 7 | * published by the Free Software Foundation. |
jjg@489 | 8 | * |
jjg@489 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
jjg@489 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
jjg@489 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
jjg@489 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
jjg@489 | 13 | * accompanied this code). |
jjg@489 | 14 | * |
jjg@489 | 15 | * You should have received a copy of the GNU General Public License version |
jjg@489 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
jjg@489 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
jjg@489 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
jjg@489 | 22 | */ |
jjg@489 | 23 | |
jjg@489 | 24 | /* |
jjg@489 | 25 | * This file is not a regular test, but is processed by ./TreeScannerTest.java, |
jjg@489 | 26 | * which verifies the operation of the javac TreeScanner. |
jjg@489 | 27 | * @bug 6923080 |
jjg@489 | 28 | * @summary TreeScanner.visitNewClass should scan tree.typeargs |
jjg@489 | 29 | */ |
jjg@489 | 30 | class T6923080 { |
jjg@489 | 31 | void test() { |
jjg@489 | 32 | C c = new <Integer>C(); // exercises TreeScanner.visitNewClass |
jjg@489 | 33 | Object o = c.<Float>m(); // exercises TreeScanner.visitApply |
jjg@489 | 34 | } |
jjg@489 | 35 | |
jjg@489 | 36 | static class C { |
jjg@489 | 37 | <T> C() { } |
jjg@489 | 38 | <T> T m() { return null; } |
jjg@489 | 39 | } |
jjg@489 | 40 | } |