diff -r 000000000000 -r 959103a6100f test/tools/javac/lambda/LambdaCapture07.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/lambda/LambdaCapture07.java Wed Apr 27 01:34:52 2016 +0800 @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2013, 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 8004962 + * @summary Code generation crash with lambda and local classes + */ +public class LambdaCapture07 { + + static int assertionCount = 0; + + static void assertTrue(boolean cond) { + assertionCount++; + if (!cond) + throw new AssertionError(); + } + + interface SAM { + void m(); + } + + void test(int i) { + class Local { Local() { assertTrue(i == 42); } } + class LocalSub extends Local { } + SAM s_sup = ()->new Local(); + s_sup.m(); + SAM s_sub = ()->new LocalSub(); + s_sub.m(); + SAM s_sup_nested = ()->{ SAM s = ()->new Local(); s.m(); }; + s_sup_nested.m(); + SAM s_sub_nested = ()->{ SAM s = ()->new LocalSub(); s.m(); }; + s_sub_nested.m(); + } + + public static void main(String[] args) { + new LambdaCapture07().test(42); + assertTrue(assertionCount == 4); + } +}