Wed, 23 Jan 2013 13:27:24 -0800
8006775: JSR 308: Compiler changes in JDK8
Reviewed-by: jjg
Contributed-by: mernst@cs.washington.edu, wmdietl@cs.washington.edu, mpapi@csail.mit.edu, mahmood@notnoop.com
1 /*
2 * Copyright (c) 2009 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 */
24 import static com.sun.tools.classfile.TypeAnnotation.TargetType.*;
26 /*
27 * @test
28 * @summary Test population of reference info for new object creations
29 * @compile -g Driver.java ReferenceInfoUtil.java NewObjects.java
30 * @run main Driver NewObjects
31 */
32 public class NewObjects {
34 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE)
35 public String returnObject() {
36 return "Object returnObject() { return new @TA String(); }";
37 }
39 @TADescriptions({
40 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE),
41 @TADescription(annotation = "TB", type = NEW,
42 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)
43 })
44 public String returnObjectGeneric() {
45 return "Object returnObjectGeneric() { return new @TA ArrayList<@TB String>(); }";
46 }
48 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE)
49 public String initObject() {
50 return "void initObject() { Object a = new @TA String(); }";
51 }
53 @TADescriptions({
54 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE),
55 @TADescription(annotation = "TB", type = NEW,
56 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE),
57 @TADescription(annotation = "TC", type = NEW,
58 genericLocation = { 3, 1 }, offset = ReferenceInfoUtil.IGNORE_VALUE)
59 })
60 public String initObjectGeneric() {
61 return "void initObjectGeneric() { Object a = new @TA HashMap<@TB String, @TC String>(); }";
62 }
64 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE)
65 public String eqtestObject() {
66 return "void eqtestObject() { if (null == new @TA String()); }";
67 }
69 @TADescriptions({
70 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE),
71 @TADescription(annotation = "TB", type = NEW,
72 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)
73 })
74 public String eqtestObjectGeneric() {
75 return "void eqtestObjectGeneric() { if (null == new @TA ArrayList<@TB String >()); }";
76 }
78 }