aoqi@0: /*
aoqi@0:  * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.lang.annotation.*;
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 8006775
aoqi@0:  * @summary repeating type annotations are possible
aoqi@0:  * @author Werner Dietl
aoqi@0:  * @compile/fail/ref=RepeatingTypeAnnotations.out -XDrawDiagnostics RepeatingTypeAnnotations.java
aoqi@0:  */
aoqi@0: 
aoqi@0: class RepeatingTypeAnnotations {
aoqi@0:     // Fields
aoqi@0:     @RTA @RTA Object fr1 = null;
aoqi@0:     Object fr2 = new @RTA @RTA Object();
aoqi@0:     // error
aoqi@0:     Object fs = new @TA @TA Object();
aoqi@0:     // error
aoqi@0:     Object ft = new @TA @TA Object();
aoqi@0:     Object fe = new @TA @TA Object();
aoqi@0: 
aoqi@0:     // Local variables
aoqi@0:     Object foo() {
aoqi@0:         Object o = new @RTA @RTA Object();
aoqi@0:         o = new @TA @RTA @RTA Object();
aoqi@0:         o = new @RTA @TA @RTA Object();
aoqi@0:         // error
aoqi@0:         o = new @RTA @TA @RTA @TA Object();
aoqi@0:         // error
aoqi@0:         return new @TA @TA Object();
aoqi@0:     }
aoqi@0: 
aoqi@0:     // Instance creation
aoqi@0:     Object bar() {
aoqi@0:         Object o = new @RTA @RTA MyList<@RTA @RTA Object>();
aoqi@0:         o = new @TA @RTA MyList<@TA @RTA Object>();
aoqi@0:         o = new @TA @RTA @RTA MyList<@RTA @TA @RTA Object>();
aoqi@0:         // error
aoqi@0:         o = new @TA @TA MyList<@RTA @RTA Object>();
aoqi@0:         // error
aoqi@0:         o = new @RTA @RTA MyList<@TA @TA Object>();
aoqi@0:         // error
aoqi@0:         return new @TA @TA MyList<@RTA @RTA Object>();
aoqi@0:     }
aoqi@0: 
aoqi@0:     // More tests
aoqi@0:     void oneArg() {
aoqi@0:         Object o = new @RTA @RTA Object();
aoqi@0:         // error
aoqi@0:         o = new @TA @TA Object();
aoqi@0:         o = new @RTA @TA @RTA Object();
aoqi@0: 
aoqi@0:         o = new MyList<@RTA @RTA Object>();
aoqi@0:         // error
aoqi@0:         o = new MyList<@TA @TA Object>();
aoqi@0:         // error
aoqi@0:         o = new @TA @TA MyList<@TA @TA Object>();
aoqi@0:         // error
aoqi@0:         this.<@TA @TA String>newList();
aoqi@0: 
aoqi@0:         this.<@RTA @RTA MyList<@RTA @RTA String>>newList();
aoqi@0:         // error
aoqi@0:         this.<@TA @TA MyList<@TA @TA String>>newList();
aoqi@0: 
aoqi@0:         o = (@RTA @RTA MyList<@RTA @RTA Object>) o;
aoqi@0:         // error
aoqi@0:         o = (@TA @TA MyList<@TA @TA Object>) o;
aoqi@0: 
aoqi@0:         this.<@RTA @RTA String, @RTA @RTA Object>newMap();
aoqi@0:         // error
aoqi@0:         this.<@TA @TA String, @TA @TA Object>newMap();
aoqi@0: 
aoqi@0:         this.<@RTA @RTA String @RTA @RTA []>newList();
aoqi@0:         // error
aoqi@0:         this.<@TA @TA String @TA @TA []>newList();
aoqi@0: 
aoqi@0:         this.<@RTA @RTA String @RTA @RTA [] @RTA @RTA [], MyList<@RTA @RTA String> @RTA @RTA []>newMap();
aoqi@0:         // error
aoqi@0:         this.<String @TA @TA [] @TA @TA [], MyList<@TA @TA String> @TA @TA []>newMap();
aoqi@0:     }
aoqi@0: 
aoqi@0:     static <E> void newList() { }
aoqi@0:     static <K, V> void newMap() { }
aoqi@0: }
aoqi@0: 
aoqi@0: class MyList<E> { }
aoqi@0: 
aoqi@0: 
aoqi@0: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
aoqi@0: @interface TA { }
aoqi@0: 
aoqi@0: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
aoqi@0: @interface TAs {
aoqi@0:     TA[] value();
aoqi@0: }
aoqi@0: 
aoqi@0: @Repeatable(RTAs.class)
aoqi@0: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
aoqi@0: @interface RTA { }
aoqi@0: 
aoqi@0: @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
aoqi@0: @interface RTAs {
aoqi@0:     RTA[] value();
aoqi@0: }