Expressions.java

/*
 * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

import java.lang.annotation.*;

/*
 * @test
 * @bug 6843077 8006775
 * @summary new type annotation location: expressions
 * @author Mahmood Ali
 * @compile Expressions.java
 */
class Expressions {
  void instanceOf() {
    Object o = null;
    boolean a = o instanceof @A String;
    boolean b = o instanceof @B(0) String;
  }

  void instanceOfArray() {
    Object o = null;
    boolean a1 = o instanceof @A String [];
    boolean a2 = o instanceof @B(0) String [];

    boolean b1 = o instanceof String @A [];
    boolean b2 = o instanceof String @B(0) [];
  }

  void objectCreation() {
    new @A String();
    new @B(0) String();
  }

  void objectCreationArray() {
    Object a1 = new @C String [] [] { };
    Object a2 = new @D String [1] [];
    Object a3 = new @E String [1] [2];

    Object b1 = new @F String @B(1) [] [] { };
    Object b2 = new @G String @B(2) [1] [];
    Object b3 = new @H String @B(3) [1] [2];

    Object c1 = new @I String []  @B(4) [] { };
    Object c2 = new @J String [1] @B(5) [];
    Object c3 = new @K String [1] @B(6) [2];

    Object d1 = new @L String @B(7) []  @B(8) [] { };
    Object d2 = new @M String @B(9) [1] @B(10) [];
    Object d3 = new @N String @B(11) [1] @B(12) [2];

    Object rand = new @O String @B(value = 13) [1] @B(value = 14) [2];

  }
}

@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface A { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface C { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface D { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface E { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface F { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface G { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface H { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface I { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface J { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface K { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface L { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface M { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface N { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface O { }
@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
  @interface B { int value(); }