1 /* 2 * Copyright (c) 2020, 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /* 27 * @test 28 * @bug 8244513 29 * @summary Test conditional expression typing involving inlines. 30 * @run main ConditionalInlineTypeTest 31 */ 32 33 public class ConditionalInlineTypeTest { 34 35 static primitive class V {} 36 37 public static void main(String [] args) { 38 39 var r1 = args.length == 0 ? new V() : new V(); 40 System.out.println(r1.getClass()); 41 42 var r2 = args.length == 0 ? (V.ref) new V() : (V.ref) new V(); 43 System.out.println(r2.getClass()); 44 45 int npe = 0; 46 try { 47 var r3 = args.length != 0 ? new V() : (V.ref) null; 48 System.out.println(r3.getClass()); 49 } catch (NullPointerException e) { 50 npe++; 51 } 52 try { 53 var r4 = args.length == 0 ? (V.ref) null : new V(); 54 System.out.println(r4.getClass()); 55 } catch (NullPointerException e) { 56 npe++; 57 } 58 if (npe != 2) { 59 throw new AssertionError("NPEs = " + npe); 60 } 61 } 62 }