Tue, 29 Mar 2016 10:48:49 +0000
8143647: Javac compiles method reference that allows results in an IllegalAccessError
Summary: Lambda implementation method synthesized by javac should not mention inaccessible types.
Reviewed-by: mcimadamore
rfield@2607 | 1 | /* |
rfield@2607 | 2 | * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
rfield@2607 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
rfield@2607 | 4 | * |
rfield@2607 | 5 | * This code is free software; you can redistribute it and/or modify it |
rfield@2607 | 6 | * under the terms of the GNU General Public License version 2 only, as |
rfield@2607 | 7 | * published by the Free Software Foundation. Oracle designates this |
rfield@2607 | 8 | * particular file as subject to the "Classpath" exception as provided |
rfield@2607 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
rfield@2607 | 10 | * |
rfield@2607 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
rfield@2607 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
rfield@2607 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
rfield@2607 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
rfield@2607 | 15 | * accompanied this code). |
rfield@2607 | 16 | * |
rfield@2607 | 17 | * You should have received a copy of the GNU General Public License version |
rfield@2607 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
rfield@2607 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
rfield@2607 | 20 | * |
rfield@2607 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
rfield@2607 | 22 | * or visit www.oracle.com if you need additional information or have any |
rfield@2607 | 23 | * questions. |
rfield@2607 | 24 | */ |
rfield@2607 | 25 | |
rfield@2607 | 26 | /** |
rfield@2607 | 27 | * @test |
rfield@2607 | 28 | * @bug 8048121 |
rfield@2607 | 29 | * @summary javac complex method references: revamp and simplify |
rfield@2607 | 30 | * |
rfield@2607 | 31 | * Make sure NPE check is done even in the convert to Lambda case |
rfield@2607 | 32 | */ |
rfield@2607 | 33 | |
rfield@2607 | 34 | public class MethodReferenceComplexNullCheckTest { |
rfield@2607 | 35 | public static void main(String[] args) { |
rfield@2607 | 36 | F fr = null; |
rfield@2607 | 37 | boolean npeFired = false; |
rfield@2607 | 38 | try { |
rfield@2607 | 39 | IForm frf = fr::doit; |
rfield@2607 | 40 | } catch (NullPointerException npe) { |
rfield@2607 | 41 | npeFired = true; |
rfield@2607 | 42 | } finally { |
rfield@2607 | 43 | if (!npeFired) throw new AssertionError( "NPE should have been thrown"); |
rfield@2607 | 44 | } |
rfield@2607 | 45 | } |
rfield@2607 | 46 | |
rfield@2607 | 47 | interface IForm { |
rfield@2607 | 48 | void xyz(Object... args); |
rfield@2607 | 49 | } |
rfield@2607 | 50 | |
rfield@2607 | 51 | class F { |
rfield@2607 | 52 | private void doit(Object... args) { } |
rfield@2607 | 53 | } |
rfield@2607 | 54 | } |