1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/implicitThis/WhichImplicitThis2.java Wed Apr 27 01:34:52 2016 +0800 1.3 @@ -0,0 +1,51 @@ 1.4 +/* 1.5 + * Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/** 1.28 + * @test 1.29 + * @bug 4635044 4787017 1.30 + * @summary Invalid error when implicitly referencing enclosing type 1.31 + * 1.32 + * @compile WhichImplicitThis2.java 1.33 + * @run main WhichImplicitThis2 1.34 + */ 1.35 + 1.36 +/** Check that hiding prevents enclosing class selection. */ 1.37 +public class WhichImplicitThis2 { 1.38 + boolean isX() { return false; } 1.39 + class Middle { 1.40 + boolean enclIsX() { return WhichImplicitThis2.this.isX(); } 1.41 + } 1.42 + class X extends WhichImplicitThis2 { 1.43 + boolean isX() { return true; } 1.44 + class Middle {} // hide WhichImplicitThis2.Middle 1.45 + boolean check() { 1.46 + return /*X.this.*/new WhichImplicitThis2.Middle().enclIsX(); 1.47 + } 1.48 + } 1.49 + public static void main(String[] args) { 1.50 + WhichImplicitThis2 t = new WhichImplicitThis2(); 1.51 + X x = t.new X(); 1.52 + if (!x.check()) throw new Error(); 1.53 + } 1.54 +}