Sat, 13 Apr 2013 12:25:44 +0100
8010659: Javac Crashes while building OpenJFX
Reviewed-by: jjg
Contributed-by: maurizio.cimadamore@oracle.com
1 /*
2 * Copyright (c) 2012, 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 */
24 import java.lang.annotation.*;
26 /*
27 * @test
28 * @bug 8006775
29 * @summary repeating type annotations are possible
30 * @author Werner Dietl
31 * @compile/fail/ref=RepeatingTypeAnnotations.out -XDrawDiagnostics RepeatingTypeAnnotations.java
32 */
34 class RepeatingTypeAnnotations {
35 // Fields
36 @RTA @RTA Object fr1 = null;
37 Object fr2 = new @RTA @RTA Object();
38 // error
39 Object fs = new @TA @TA Object();
40 // error
41 Object ft = new @TA @TA Object();
42 Object fe = new @TA @TA Object();
44 // Local variables
45 Object foo() {
46 Object o = new @RTA @RTA Object();
47 o = new @TA @RTA @RTA Object();
48 o = new @RTA @TA @RTA Object();
49 // error
50 o = new @RTA @TA @RTA @TA Object();
51 // error
52 return new @TA @TA Object();
53 }
55 // Instance creation
56 Object bar() {
57 Object o = new @RTA @RTA MyList<@RTA @RTA Object>();
58 o = new @TA @RTA MyList<@TA @RTA Object>();
59 o = new @TA @RTA @RTA MyList<@RTA @TA @RTA Object>();
60 // error
61 o = new @TA @TA MyList<@RTA @RTA Object>();
62 // error
63 o = new @RTA @RTA MyList<@TA @TA Object>();
64 // error
65 return new @TA @TA MyList<@RTA @RTA Object>();
66 }
68 // More tests
69 void oneArg() {
70 Object o = new @RTA @RTA Object();
71 // error
72 o = new @TA @TA Object();
73 o = new @RTA @TA @RTA Object();
75 o = new MyList<@RTA @RTA Object>();
76 // error
77 o = new MyList<@TA @TA Object>();
78 // error
79 o = new @TA @TA MyList<@TA @TA Object>();
80 // error
81 this.<@TA @TA String>newList();
83 this.<@RTA @RTA MyList<@RTA @RTA String>>newList();
84 // error
85 this.<@TA @TA MyList<@TA @TA String>>newList();
87 o = (@RTA @RTA MyList<@RTA @RTA Object>) o;
88 // error
89 o = (@TA @TA MyList<@TA @TA Object>) o;
91 this.<@RTA @RTA String, @RTA @RTA Object>newMap();
92 // error
93 this.<@TA @TA String, @TA @TA Object>newMap();
95 this.<@RTA @RTA String @RTA @RTA []>newList();
96 // error
97 this.<@TA @TA String @TA @TA []>newList();
99 this.<@RTA @RTA String @RTA @RTA [] @RTA @RTA [], MyList<@RTA @RTA String> @RTA @RTA []>newMap();
100 // error
101 this.<String @TA @TA [] @TA @TA [], MyList<@TA @TA String> @TA @TA []>newMap();
102 }
104 static <E> void newList() { }
105 static <K, V> void newMap() { }
106 }
108 class MyList<E> { }
111 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
112 @interface TA { }
114 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
115 @interface TAs {
116 TA[] value();
117 }
119 @Repeatable(RTAs.class)
120 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
121 @interface RTA { }
123 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
124 @interface RTAs {
125 RTA[] value();
126 }