1 /* 2 * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @summary Wrong classfile attribution in inner class of lambda expression. 27 * @bug 8010015 28 * @modules jdk.compiler/com.sun.tools.classfile 29 */ 30 31 import java.lang.annotation.*; 32 import static java.lang.annotation.RetentionPolicy.*; 33 import static java.lang.annotation.ElementType.*; 34 import com.sun.tools.classfile.*; 35 36 /* 37 * A type-annotations on a field in an inner class not in a lambda expression 38 * results in RuntimeTypeAnnotations_attibute and RuntimeAnnotations_attribute. 39 * On a field in an innner class in a lambda expression, it leaves off the 40 * RuntimeAnnotations_attribute. 41 */ 42 public class T8010015 extends ClassfileTestHelper{ 43 public static void main(String[] args) throws Exception { 44 new T8010015().run(); 45 } 46 47 public void run() throws Exception { 48 expected_tvisibles = 1; 49 expected_visibles = 1; 50 ClassFile cf = getClassFile("T8010015$Test$1innerClass.class"); 51 for (Field f : cf.fields) { 52 test(cf, f); 53 } 54 countAnnotations(); 55 56 if (errors > 0) 57 throw new Exception(errors + " errors found"); 58 System.out.println("PASSED"); 59 } 60 61 /*********************** Test class **************************/ 62 interface MapFun<T, R> { R m( T n); } 63 static class Test { 64 MapFun<Class<?>,String> cs; 65 void test() { 66 cs = c -> { 67 class innerClass { 68 @A Class<?> icc = null; 69 innerClass(Class<?> _c) { icc = _c; } 70 String getString() { return icc.toString(); } 71 } 72 return new innerClass(c).getString(); 73 }; 74 System.out.println("cs.m : " + cs.m(Integer.class)); 75 } 76 77 public static void main(String... args) {new Test().test(); } 78 } 79 @Retention(RUNTIME) @Target({TYPE_USE,FIELD}) @interface A { } 80 }