test/tools/javac/annotations/typeAnnotations/failures/common/receiver/WrongType.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 /*
25 * @test
26 * @bug 8006775
27 * @summary the receiver parameter has the type of the surrounding class
28 * @author Werner Dietl
29 * @compile/fail/ref=WrongType.out -XDrawDiagnostics WrongType.java
30 */
31
32 import java.lang.annotation.ElementType;
33 import java.lang.annotation.Target;
34
35 @Target(ElementType.TYPE_USE)
36 @interface A {}
37
38 class WrongType {
39 Object f;
40
41 void good1(@A WrongType this) {}
42
43 void good2(@A WrongType this) {
44 this.f = null;
45 Object o = this.f;
46 }
47
48 void bad1(@A Object this) {}
49
50 void bad2(@A Object this) {
51 this.f = null;
52 Object o = this.f;
53 }
54
55 void wow(@A XYZ this) {
56 this.f = null;
57 }
58
59 class Inner {
60 void good1(@A Inner this) {}
61 void good2(@A WrongType.Inner this) {}
62
63 void outerOnly(@A WrongType this) {}
64 void wrongInner(@A Object this) {}
65 void badOuter(@A Outer.Inner this) {}
66 void badInner(@A WrongType.XY this) {}
67 }
68
69 class Generics<X> {
70 <Y> void m(Generics<Y> this) {}
71 }
72 }

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