| /* |
| * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6869075 |
| * @summary regression: javac crashes when compiling compound string assignment with generics |
| * @author mcimadamore |
| */ |
| |
| public class T6869075 { |
| |
| static class Foo<X> { |
| X x; |
| Foo (X x) { |
| this.x = x; |
| } |
| } |
| |
| static void test1(Foo<String> foo) { |
| String start = foo.x; |
| equals(foo.x += "foo", start + "foo"); |
| } |
| |
| static void test2(Foo<String> foo) { |
| String start = foo.x; |
| equals((foo.x += "foo"), (start + "foo")); |
| } |
| |
| static void test3(Foo<String> foo) { |
| String start = foo.x; |
| equals(((foo.x += "foo")), ((start + "foo"))); |
| } |
| |
| public static void main(String[] args) { |
| test1(new Foo<String>("Hello!")); |
| test2(new Foo<String>("Hello!")); |
| test3(new Foo<String>("Hello!")); |
| } |
| |
| static void equals(String found, String req) { |
| if (!found.equals(req)) { |
| throw new AssertionError("Error (expected: "+ req + |
| " - found: " + found + ")"); |
| } |
| } |
| } |