Fri, 27 Sep 2013 10:24:56 +0100
8024497: crash returning this-referencing lambda from default method
Reviewed-by: jjg, rfield
1.1 --- a/src/share/classes/com/sun/tools/javac/code/Symbol.java Thu Sep 26 15:04:15 2013 -0700 1.2 +++ b/src/share/classes/com/sun/tools/javac/code/Symbol.java Fri Sep 27 10:24:56 2013 +0100 1.3 @@ -327,7 +327,8 @@ 1.4 public boolean isStatic() { 1.5 return 1.6 (flags() & STATIC) != 0 || 1.7 - (owner.flags() & INTERFACE) != 0 && kind != MTH; 1.8 + (owner.flags() & INTERFACE) != 0 && kind != MTH && 1.9 + name != name.table.names._this; 1.10 } 1.11 1.12 public boolean isInterface() {
2.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 2.2 +++ b/test/tools/javac/lambda/8024497/CrashUsingReturningThisRefLambdaFromDefaultMetTest.java Fri Sep 27 10:24:56 2013 +0100 2.3 @@ -0,0 +1,41 @@ 2.4 +/* 2.5 + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. 2.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 2.7 + * 2.8 + * This code is free software; you can redistribute it and/or modify it 2.9 + * under the terms of the GNU General Public License version 2 only, as 2.10 + * published by the Free Software Foundation. 2.11 + * 2.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 2.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 2.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 2.15 + * version 2 for more details (a copy is included in the LICENSE file that 2.16 + * accompanied this code). 2.17 + * 2.18 + * You should have received a copy of the GNU General Public License version 2.19 + * 2 along with this work; if not, write to the Free Software Foundation, 2.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2.21 + * 2.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2.23 + * or visit www.oracle.com if you need additional information or have any 2.24 + * questions. 2.25 + */ 2.26 + 2.27 +/* 2.28 + * @test 2.29 + * @bug 8024497 2.30 + * @summary crash returning this-referencing lambda from default method 2.31 + * @compile CrashUsingReturningThisRefLambdaFromDefaultMetTest.java 2.32 + */ 2.33 + 2.34 +interface SuperInterface {} 2.35 + 2.36 +interface CrashUsingReturningThisRefLambdaFromDefaultMetTest extends SuperInterface { 2.37 + default Runnable getAction() { 2.38 + return () -> { 2.39 + SuperInterface.super.getClass(); 2.40 + this.getClass(); 2.41 + CrashUsingReturningThisRefLambdaFromDefaultMetTest.this.getClass(); 2.42 + }; 2.43 + } 2.44 +}