jjg@1521: /*
jjg@1521:  * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
jjg@1521:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@1521:  *
jjg@1521:  * This code is free software; you can redistribute it and/or modify it
jjg@1521:  * under the terms of the GNU General Public License version 2 only, as
jjg@1521:  * published by the Free Software Foundation.
jjg@1521:  *
jjg@1521:  * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@1521:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@1521:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jjg@1521:  * version 2 for more details (a copy is included in the LICENSE file that
jjg@1521:  * accompanied this code).
jjg@1521:  *
jjg@1521:  * You should have received a copy of the GNU General Public License version
jjg@1521:  * 2 along with this work; if not, write to the Free Software Foundation,
jjg@1521:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@1521:  *
jjg@1521:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jjg@1521:  * or visit www.oracle.com if you need additional information or have any
jjg@1521:  * questions.
jjg@1521:  */
jjg@1521: 
jjg@1521: import java.lang.annotation.*;
jjg@1521: 
jjg@1521: /*
jjg@1521:  * @test
jjg@1521:  * @bug 8006775
jjg@1521:  * @summary repeating type annotations are possible
jjg@1521:  * @author Werner Dietl
jjg@1521:  * @compile/fail/ref=RepeatingTypeAnnotations.out -XDrawDiagnostics RepeatingTypeAnnotations.java
jjg@1521:  */
jjg@1521: 
jjg@1521: class RepeatingTypeAnnotations {
jjg@1521:     // Fields
jjg@1521:     @RTA @RTA Object fr1 = null;
jjg@1521:     Object fr2 = new @RTA @RTA Object();
jjg@1521:     // error
jjg@1521:     Object fs = new @TA @TA Object();
jjg@1521:     // error
jjg@1521:     Object ft = new @TA @TA Object();
jjg@1521:     Object fe = new @TA @TA Object();
jjg@1521: 
jjg@1521:     // Local variables
jjg@1521:     Object foo() {
jjg@1521:         Object o = new @RTA @RTA Object();
jjg@1521:         o = new @TA @RTA @RTA Object();
jjg@1521:         o = new @RTA @TA @RTA Object();
jjg@1521:         // error
jjg@1521:         o = new @RTA @TA @RTA @TA Object();
jjg@1521:         // error
jjg@1521:         return new @TA @TA Object();
jjg@1521:     }
jjg@1521: 
jjg@1521:     // Instance creation
jjg@1521:     Object bar() {
jjg@1521:         Object o = new @RTA @RTA MyList<@RTA @RTA Object>();
jjg@1521:         o = new @TA @RTA MyList<@TA @RTA Object>();
jjg@1521:         o = new @TA @RTA @RTA MyList<@RTA @TA @RTA Object>();
jjg@1521:         // error
jjg@1521:         o = new @TA @TA MyList<@RTA @RTA Object>();
jjg@1521:         // error
jjg@1521:         o = new @RTA @RTA MyList<@TA @TA Object>();
jjg@1521:         // error
jjg@1521:         return new @TA @TA MyList<@RTA @RTA Object>();
jjg@1521:     }
jjg@1521: 
jjg@1521:     // More tests
jjg@1521:     void oneArg() {
jjg@1521:         Object o = new @RTA @RTA Object();
jjg@1521:         // error
jjg@1521:         o = new @TA @TA Object();
jjg@1521:         o = new @RTA @TA @RTA Object();
jjg@1521: 
jjg@1521:         o = new MyList<@RTA @RTA Object>();
jjg@1521:         // error
jjg@1521:         o = new MyList<@TA @TA Object>();
jjg@1521:         // error
jjg@1521:         o = new @TA @TA MyList<@TA @TA Object>();
jjg@1521:         // error
jjg@1521:         this.<@TA @TA String>newList();
jjg@1521: 
jjg@1521:         this.<@RTA @RTA MyList<@RTA @RTA String>>newList();
jjg@1521:         // error
jjg@1521:         this.<@TA @TA MyList<@TA @TA String>>newList();
jjg@1521: 
jjg@1521:         o = (@RTA @RTA MyList<@RTA @RTA Object>) o;
jjg@1521:         // error
jjg@1521:         o = (@TA @TA MyList<@TA @TA Object>) o;
jjg@1521: 
jjg@1521:         this.<@RTA @RTA String, @RTA @RTA Object>newMap();
jjg@1521:         // error
jjg@1521:         this.<@TA @TA String, @TA @TA Object>newMap();
jjg@1521: 
jjg@1521:         this.<@RTA @RTA String @RTA @RTA []>newList();
jjg@1521:         // error
jjg@1521:         this.<@TA @TA String @TA @TA []>newList();
jjg@1521: 
jjg@1521:         this.<@RTA @RTA String @RTA @RTA [] @RTA @RTA [], MyList<@RTA @RTA String> @RTA @RTA []>newMap();
jjg@1521:         // error
jjg@1521:         this.<String @TA @TA [] @TA @TA [], MyList<@TA @TA String> @TA @TA []>newMap();
jjg@1521:     }
jjg@1521: 
jjg@1521:     static <E> void newList() { }
jjg@1521:     static <K, V> void newMap() { }
jjg@1521: }
jjg@1521: 
jjg@1521: class MyList<E> { }
jjg@1521: 
jjg@1521: 
jjg@1521: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
jjg@1521: @interface TA { }
jjg@1521: 
jjg@1521: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
jjg@1521: @interface TAs {
jjg@1521:     TA[] value();
jjg@1521: }
jjg@1521: 
jjg@1521: @Repeatable(RTAs.class)
jjg@1521: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
jjg@1521: @interface RTA { }
jjg@1521: 
jjg@1521: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
jjg@1521: @interface RTAs {
jjg@1521:     RTA[] value();
jjg@1521: }