test/tools/javac/annotations/typeAnnotations/newlocations/Expressions.java

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1 /*
2 * Copyright (c) 2008, 2013, 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 import java.lang.annotation.*;
25
26 /*
27 * @test
28 * @bug 6843077 8006775
29 * @summary new type annotation location: expressions
30 * @author Mahmood Ali
31 * @compile Expressions.java
32 */
33 class Expressions {
34 void instanceOf() {
35 Object o = null;
36 boolean a = o instanceof @A String;
37 boolean b = o instanceof @B(0) String;
38 }
39
40 void instanceOfArray() {
41 Object o = null;
42 boolean a1 = o instanceof @A String [];
43 boolean a2 = o instanceof @B(0) String [];
44
45 boolean b1 = o instanceof String @A [];
46 boolean b2 = o instanceof String @B(0) [];
47 }
48
49 void objectCreation() {
50 new @A String();
51 new @B(0) String();
52 }
53
54 void objectCreationArray() {
55 Object a1 = new @A String [] [] { };
56 Object a2 = new @A String [1] [];
57 Object a3 = new @A String [1] [2];
58
59 Object b1 = new @A String @B(0) [] [] { };
60 Object b2 = new @A String @B(0) [1] [];
61 Object b3 = new @A String @B(0) [1] [2];
62
63 Object c1 = new @A String [] @B(0) [] { };
64 Object c2 = new @A String [1] @B(0) [];
65 Object c3 = new @A String [1] @B(0) [2];
66
67 Object d1 = new @A String @B(0) [] @B(0) [] { };
68 Object d2 = new @A String @B(0) [1] @B(0) [];
69 Object d3 = new @A String @B(0) [1] @B(0) [2];
70
71 Object rand = new @A String @B(value = 0) [1] @B(value = 0) [2];
72
73 }
74 }
75
76 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
77 @interface A { }
78 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
79 @interface B { int value(); }

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